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Home My WebLink AboutEX_14_C_Public_Comments_City_ResponseFrom: Michael Sippo Sent: Thursday, January 5, 2023 1:33 PM To: Jill Ding Cc: McColloch, Duffy Subject: RE: [EXTERNAL] City of Renton LUA Acceptance: TA Benson Petro, LUA22- 000424, ECF, SA-H, MOD, MOD Jill, Yes, that will be ok if the applicant directly contacts WSDOT. Duffy, Welcome to the project, just ask that you cc me on any correspondence with the applicant. Regarding your comment on the ICE it may be prudent that we set up a quick meeting to discuss the City’s planned improvements at that corner. Thanks! MICHAEL S. SIPPO, Civil Engineer III City of Renton | CED | Development Engineering Division 1055 S Grady Way | 6th Floor | Renton, WA 98057 Virtual Permit Center | Online Applications and Inspections (425) 430-7298| msippo@rentonwa.gov From: Jill Ding <JDing@Rentonwa.gov> Sent: Thursday, January 5, 2023 1:27 PM To: Michael Sippo <MSippo@Rentonwa.gov> Subject: FW: [EXTERNAL] City of Renton LUA Acceptance: TA Benson Petro, LUA22-000424, ECF, SA-H, MOD, MOD Mike, See the comments below from WSDOT, should I go ahead and have the applicant contact WSDOT directly? JILL DING, Senior Planner City of Renton | CED | Planning Division 1055 S Grady Way | 6th Floor | Renton, WA 98057 Virtual Permit Center | Online Applications and Inspections (425) 430-6598 | jding@rentonwa.gov From: CityClerk <CityClerk@Rentonwa.gov> Sent: Thursday, January 5, 2023 1:24 PM To: Jennifer Cisneros <JCisneros@Rentonwa.gov>; Jill Ding <JDing@Rentonwa.gov> EXHIBIT 14 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Cc: Vanessa Dolbee <VDolbee@Rentonwa.gov> Subject: FW: [EXTERNAL] City of Renton LUA Acceptance: TA Benson Petro, LUA22-000424, ECF, SA-H, MOD, MOD FYI Jason A. Seth, MMC City Clerk/Public Records Officer Office: 425-430-6502 Cell: 206-635-6100 Mondays: 8 am – 9 pm - City Hall Tues-Fri: 7 am to 4 pm - Work From Home rentonwa.gov/cityclerk All correspondence received at this email address is subject to Washington State’s Public Records Act – RCW 42.56. From: McColloch, Duffy <McCollD@wsdot.wa.gov> Sent: Thursday, January 5, 2023 1:07 PM To: CityClerk <CityClerk@Rentonwa.gov> Subject: RE: [EXTERNAL] City of Renton LUA Acceptance: TA Benson Petro, LUA22-000424, ECF, SA-H, MOD, MOD WSDOT has the following comments on this notice and TIA, attached and below. 1. See attached TIA. 2. Any impacts to SR 515 that are under WSDOT approval jurisdiction needs reviewed and will lead to a developer agreement as the formal approval document. I can be the point of contact if I can be put in touch directly with the developer. Thanks, Duffy McColloch, PE 206-440-4713 Local Agency/Developer Services Engineer WSDOT – NW Region Development Services From: Jennifer Cisneros <JCisneros@Rentonwa.gov> Sent: Thursday, December 22, 2022 11:31 AM To: glen.stamant@muckleshoot.nsn.us; Laura.murphy@muckleshoot.nsn.us; sepacenter@dnr.wa.gov; Planning@TukwilaWA.gov; jgreene@kingcounty.gov; steveo@newcastlewa.gov; andy.swayne@pse.com; sepa@pscleanair.org; Jim.Ishimaru@kingcounty.gov; McColloch, Duffy <McCollD@wsdot.wa.gov>; egeorge@kentwa.gov; Madura, Jalaine <Jalaine.Madura@seattle.gov>; 'katherine.fischer@kingcounty.gov' <katherine.fischer@kingcounty.gov>; SEPA@dahp.wa.gov; R4Splanning@dfw.wa.gov; NWS.Compliance@usace.army.mil; culturalpreservation@duwamishtribe.org Cc: Jill Ding <JDing@Rentonwa.gov>; Margarette Bravo <MBravo@rentonwa.gov> CAUTION: This email originated from outside the City of Renton. Do not click links, reply or open attachments unless you know the content is safe. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Subject: [EXTERNAL] City of Renton LUA Acceptance: TA Benson Petro, LUA22-000424, ECF, SA-H, MOD, MOD WARNING: This email originated from outside of WSDOT. Please use caution with links and attachments. Hello, Please see attached and linked documents below for City of Renton LUA acceptance for the following project: TA Benson Petro LUA22-000424, ECF, SA-H, MOD, MOD Related studies linked below: Traffic Impact Analysis As the project progresses, more information will be available by request and through our online Public Notice of Land Use Applications Map. Regards, JENNY CISNEROS, Planning Technician City of Renton | CED | Planning Division 1055 S Grady Way | 6th Floor | Renton, WA 98057 Virtual Permit Center | Online Applications and Inspections (425) 430-6583 | jcisneros@rentonwa.gov DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Benson-Petrovitsky Retail PRE22-000218 Renton, WA Traffic Impact Analysis October 4, 2022 Prepared for: TA Benson Petro, LLC 2600 Dallas Parkway, Suite 370 Frisco, TX 75034 Prepared by: TENW Transportation Engineering NorthWest 11400 SE 8th Street, Suite 200 Bellevue, WA 98004 Office: (425) 889-6747 RECEIVED 12/21/2022 JDing PLANNING DIVISION DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page i Table of Contents FINDINGS/CONCLUSIONS ......................................................................................................1 INTRODUCTION ......................................................................................................................2 Project Description................................................................................................................2 Project Approach..................................................................................................................2 Primary Data and Information Sources ......................................................................................3 EXISTING CONDITIONS ...........................................................................................................6 Study Area..........................................................................................................................6 Roadway Network ...............................................................................................................6 Transit Service......................................................................................................................7 Non-Motorized Transportation Facilities ....................................................................................7 Collision History...................................................................................................................7 Traffic Volumes.....................................................................................................................8 Intersection Levels of Service .................................................................................................11 FUTURE CONDITIONS ............................................................................................................13 Planned Transportation Improvements .....................................................................................13 Project Trip Generation........................................................................................................13 Project Trip Distribution and Assignment ..................................................................................13 Future Traffic Volumes..........................................................................................................14 Future Level of Service .........................................................................................................23 Site Access Assessment........................................................................................................23 MITIGATION .........................................................................................................................25 Appendices Appendix A – Detailed Collision History Appendix B – Peak Hour Turning Movement Counts Appendix C – Level of Service (LOS) Calculations Appendix D – Trip Generation Calculations DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page ii List of Figures and Tables Figure 1 Project Site Vicinity .......................................................................................................4 Figure 2 Preliminary Site Plan .....................................................................................................5 Figure 3 2022 Existing AM Peak Hour Traffic Volumes....................................................................9 Figure 4 2022 Existing PM Peak Hour Traffic Volumes ..................................................................10 Figure 5 Peak Hour Project Trip Distribution (Inbound)....................................................................15 Figure 6 Peak Hour Project Trip Distribution (Outbound) .................................................................16 Figure 7 AM Peak Hour Project Trip Assignment...........................................................................17 Figure 8 PM Peak Hour Project Trip Assignment ...........................................................................18 Figure 9 2024 No Action AM Peak Hour Traffic Volumes..............................................................19 Figure 10 2024 No Action PM Peak Hour Traffic Volumes ............................................................20 Figure 11 2024 With Project AM Peak Hour Traffic Volumes.........................................................21 Figure 12 2024 With Project PM Peak Hour Traffic Volumes..........................................................22 Table 1 Existing Roadway Network Summary – Project Site Vicinity ..................................................7 Table 2 Collision Data Summary, January 1, 2019, to December 31, 2021.....................................8 Table 3 LOS Criteria for Signalized and Stop-Controlled Intersections1 ............................................11 Table 4 Existing 2022 Weekday Peak Hour LOS Summary ..........................................................12 Table 5 Trip Generation Summary............................................................................................13 Table 6 Project Trip Distribution................................................................................................14 Table 7 Year 2024 Weekday Peak Hour LOS Summary..............................................................23 Table 8 Year 2024 With Project Site Access Peak Hour LOS & Queue Summary..............................24 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 1 FINDINGS/CONCLUSIONS This Traffic Impact Analysis (TIA) has been prepared for the proposed Benson-Petrovitsky Retail project located on the northeast corner of Benson Dr S (108th Ave SE) and SE Petrovitsky Rd (SE Carr Rd) in Renton, WA. Project Proposal. The proposed Benson-Petrovitsky Retail project will include up to 4,088 square feet (SF) of building area for a convenience market with gasoline pumps (8 vehicle fueling positions (VFPs)) and a 2,850 SF bank with a drive-thru ATM lane. The existing site is vacant. Vehicular access to/from the proposed development would be provided by two right-in right-out only driveways; one on Benson Dr S and one on SE Petrovitsky Rd. The project is anticipated to be occupied by 2024. Trip Generation. The proposed project is estimated to generate 1,085 net new weekday daily trips, with 71 net new trips occurring during the weekday AM peak hour (37 entering, 34 exiting), and 104 net new trips occurring during the weekday PM peak hour (52 entering, 52 exiting). Future Year LOS. LOS analyses were conducted for future year 2024 weekday AM and PM peak hour conditions at four signalized off-site study intersections. All study intersections are expected to operate at acceptable levels during the weekday AM and PM peak hours in 2024 without or with the proposed project. Site Access Analysis. All controlled movements at the two site access driveways on Benson Dr S and SE Petrovitsky Rd are expected to operate at LOC C or better in 2024 with minimal queueing. Mitigation. Transportation Impact Fees. To mitigate long-term traffic impacts, the City of Renton requires payment of a traffic impact fee. The City’s currently adopted 2021-2022 impact fee rate is $139.77 per SF for a drive-in bank and $65,313.08 per pump for a gas station with convenience store. Final transportation impact fees will be paid based on the current impact fee rate at the time of building permit issuance less any applicable transportation impact fee credit. Based on preliminary correspondence with the City of Renton, the project will be eligible for transportation impact fee credit for a portion of the frontage improvements being required on SE Petrovitsky Rd and Benson Dr S per City Transportation Improvement Program (TIP) Project #31. Frontage Improvements. The City has requested that the Benson-Petrovitsky Retail project dedicate right-of-way and construct street improvements along the project frontages on both Benson Dr S and SE Petrovitsky Rd. This will include a westbound right-turn lane along the SE Petrovitsky Rd frontage and a complementary northbound receiving lane on the Benson Dr S frontage that will turn into a merge lane north of the intersection. These improvements are part of the City’s planned improvements for the Carr Road corridor (City TIP #31), and thus a portion of the construction costs would be eligible for credit against the City transportation impact fees. Access Improvements. The Benson-Petrovitsky Retail project will construct c-curbing on SE Petrovitsky Rd to restrict the proposed site access on SE Petrovitsky Rd to right-in, right-out (RIRO) movements only. Off-Site Improvements. Based on the results of the analysis, the existing transportation facilities are anticipated to accommodate the additional traffic generated by the proposed project. Therefore, no project-specific off-site transportation improvements are proposed. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 2 INTRODUCTION This Traffic Impact Analysis (TIA) has been prepared for the proposed Benson-Petrovitsky Retail project located on the northeast corner of Benson Dr S (108th Ave SE) and SE Petrovitsky Rd (SE Carr Rd) in Renton, WA as shown in the Figure 1 Vicinity Map. Project Description The proposed Benson-Petrovitsky Retail project will include up to 4,088 square feet (SF) of building area for a convenience market with gasoline pumps (8 vehicle fueling positions (VFPs)) and a 2,850 SF bank with a drive-thru ATM lane. The existing site is vacant. Vehicular access to/from the proposed development would be provided by two right-in right-out only driveways; one on Benson Dr S and one on SE Petrovitsky Rd. The project is anticipated to be occupied by 2024. A preliminary site plan is provided in Figure 2. Project Approach The specific scope of work used in the evaluation of the traffic impacts of the proposed Benson- Petrovitsky Retail were confirmed through scoping discussions with the City of Renton. To analyze the traffic impacts from the project, the following tasks were undertaken: Assessed existing conditions through field reconnaissance and reviewed existing planning documents. Described and assessed existing transportation conditions in the area. Documented the latest 3-year collision history at off-site study intersections. Documented existing (2022) traffic volumes and intersection levels of service (LOS) at off-site study intersections during the weekday AM and PM peak hours. Documented future planned transportation improvements in the project vicinity. Developed trip generation estimates for weekday daily, AM, and PM peak hour conditions based on the proposed land use. Documented trip distribution and assignment of weekday AM and PM peak hour project- generated traffic. Documented traffic forecasts and assumptions for year 2024 conditions at off-site study intersections without and with the proposed development. Analyzed weekday AM and PM peak hour LOS for future year 2024 conditions without and with the proposed development at off-site study intersections. Assessed operations at the proposed site access locations, including LOS and queuing during weekday AM and PM peak hour conditions. Documented proposed traffic mitigation. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 3 Primary Data and Information Sources 2022 AM and PM peak hour traffic counts collected by IDAX. City of Renton Comprehensive Plan Transportation Element, Adopted June 22, 2015 (Amended Dec. 10, 2018) City of Renton 2022 - 2027 Six-Year Transportation Improvement Program. Institute of Transportation Engineers (ITE) Trip Generation Manual, 11th Edition, 2021. Highway Capacity Manual (HCM 6th Edition), 2016. Washington State Department of Transportation (WSDOT) Collision Data, 2019-2021. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 4 Figure 1 Project Site Vicinity DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 5 Figure 2 Preliminary Site Plan DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 6 EXISTING CONDITIONS Study Area The existing transportation study area and roadway network providing access to the Benson- Petrovitsky Retail site is shown on Figure 1. The off-site study intersections evaluated in this transportation analysis were identified and agreed upon by the City of Renton as part of the traffic scoping process. The four signalized off-site study intersections are as follows (see also Figure 3): 1. 106th Pl SE / SE Carr Rd 2. Benson Dr S / Benson Rd S 3. Benson Dr S (108th Ave SE/SR 515) / SE Petrovitsky Rd (SE Carr Rd) 4. 108th Ave SE / SE 180th St Roadway Network The primary anticipated travel routes to and from the Benson-Petrovitsky Retail site in the City of Renton include SE Petrovitsky Rd (SE Carr Rd) and Benson Dr (108th Ave SE/SR 515). Table 1 describes the existing characteristics of these roadways in terms of orientation, arterial classification, posted speed limits, number of lanes, presence of street parking, pedestrian facilities, and bicycle facilities. The relationship of these roadways to the project site is shown on Figure 1. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 7 Table 1 Existing Roadway Network Summary – Project Site Vicinity Roadway Orientation Classification Speed Limit (mph) Number Travel Lanes Street Parking Sidewalks Bicycle Facilities SE Petrovitsky Rd (SE Carr Rd) East/ West Principal Arterial 35 mph 5 None Both Sides None Benson Dr S (108th Ave SE (SR 515) North/ South Principal Arterial 40 mph 5 None Both Sides None Transit Service Public transportation in the immediate project vicinity is served by King County Metro. The closest transit stops are located on SE Petrovitsky Rd across the street from the proposed project and on the southeast corner of the Benson Dr S (108th Ave SE/SR 515)/SE Petrovitsky Rd (SE Carr Rd) intersection. These stops provide access to King County Metro Transit routes 160 and 906. Route 167 provides service between Renton and the University District. Weekday service currently runs from 6:00 AM to 7:45 AM with approximately 30 minute headways. DART Route 906 provides service between Fairwood, Valley Medical Center, Southcenter, and the Tukwila Station. Weekday service currently runs from 4:45 AM to 10:45 PM with approximately 30 minute headways. Non-Motorized Transportation Facilities Non-motorized transportation facilities in the immediate project vicinity include sidewalks on both sides of SE Petrovitsky Rd (SE Carr Rd) and Benson Dr S (108th Ave SE/SR 515). Crosswalks and pedestrian push buttons are also provided at all signalized intersections in the project vicinity. No bike lanes are provided along SE Petrovitsky Rd (SE Carr Rd) or Benson Dr S (108th Ave SE/SR 515). Collision History Historic collisions at the study intersections were analyzed for the three-year period from 2019 to 2021. Collision data was provided by WSDOT. Summaries of the total and yearly average collisions during this period are provided in Table 2. The detailed collision history is included in Appendix A. Route 167 starts at the South Renton Park and Ride, which is not in this vicinity. Route 160 (as mentioned in the paragraph section) does stop in the vicinity. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 8 Table 2 Collision Data Summary, January 1, 2019, to December 31, 2021 Study Intersection 2019202020213-Year Total Collisions Avg. Annual Collisions Est. AWDT1 Collisions per MEV2 1. 106th Pl SE / SE Carr Rd 1 2 1 4 1.3 21,860 0.17 2. Benson Dr S / Benson Rd S 3 0 5 8 2.7 23,400 0.31 3. Benson Dr S (108th Ave SE/SR 515) / SE Petrovitsky Rd (SE Carr Rd) 4 6 3 13 4.3 41,170 0.29 4. 108th Ave SE / SE 180th St 2 3 1 6 2.0 24,140 0.23 Source: WSDOT Collision Records. 1 AWDT = Average Weekday Daily Traffic. Estimated daily volumes are based on 2022 PM peak hour volumes and a K-factor of 10. 2 MEV = Million Entering Vehicles. Intersection collision rates over 1.0 collision per MEV generally warrant further review to determine if any patterns exist. Based on the collision data, none of the study intersections have a rate that exceeds 1.0 collision per MEV. Traffic Volumes Existing weekday AM and PM peak hour traffic volumes at the four off-site study intersections were based on counts collected in August 2022. The AM peak hour represents the highest one-hour time period between 7:00 and 9:00 AM. The PM peak hour represents the highest one-hour time period between 4:00 and 6:00 PM. Figures 3 and 4 illustrate the existing 2022 weekday AM and PM peak hour traffic volumes at the study intersections. Appendix B includes the existing AM and PM peak hour traffic count sheets. WSDOT usually categorizes crashes by severity instead of using MEV to prioritize reducing fatal and serious injury crashes. Suggest adding a column for that for discussion. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 9 Figure 3 2022 Existing AM Peak Hour Traffic Volumes DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 10 Figure 4 2022 Existing PM Peak Hour Traffic Volumes DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 11 Intersection Levels of Service Existing weekday AM and PM peak hour level of service (LOS) analyses were conducted at the four off-site study intersections. LOS generally refers to the degree of congestion on a roadway or intersection. It is a measure of vehicle operating speed, travel time, travel delays, and driving comfort. A letter scale from A to F generally describes intersection LOS. At signalized intersections, LOS A represents free-flow conditions (motorists experience little or no delays), and LOS F represents forced- flow conditions where motorists experience an average delay in excess of 80 seconds per vehicle. The LOS reported for signalized intersections represents the average control delay (sec/veh) and can be reported for the overall intersection, for each approach, and for each lane group (additional v/c ratio criteria apply to lane group LOS only). The LOS reported at stop-controlled intersections is based on the average control delay and can be reported for each controlled minor approach, controlled minor lane group, and controlled major-street movement (and for the overall intersection at all-way stop controlled intersections). Table 3 outlines the current HCM 6th Edition LOS criteria for signalized and stop-controlled intersections based on these methodologies. Table 3 LOS Criteria for Signalized and Stop-Controlled Intersections1 SIGNALIZED INTERSECTIONS UNSIGNALIZED INTERSECTIONS LOS by Volume-to Capacity (V/C) Ratio2 LOS by Volume-to Capacity (V/C) Ratio3 Control Delay (sec/veh) 1.0 > 1.0 Control Delay (sec/veh) 1.0 > 1.0  10 A F  10 A F > 10 to  20 B F > 10 to  15 B F > 20 to  35 C F > 15 to  25 C F > 35 to  55 D F > 25 to  35 D F > 55 to  80 E F > 35 to  50 E F > 80 F F > 50 F F 1 Source: Highway Capacity Manual (6th Edition), Transportation Research Board, 2016. 2 For approach-based and intersection-wide assessments at signals, LOS is defined solely by control delay. 3 For two-way stop controlled intersections, the LOS criteria apply to each lane on a given approach and to each approach on the minor street. LOS is not calculated for major-street approaches or for the intersection as a whole at two-way stop controlled intersections. For approach-based and intersection-wide assessments at all-way stop controlled intersections, LOS is solely defined by control delay. Level of service calculations at the off-site study intersections were calculated using Synchro 11 traffic analysis software. Existing signal timing used in the analysis was provided by the City of Renton. Based on the City of Renton and WSDOT’s LOS standards, the LOS standard is LOS E at all study intersections because the Transportation Element of the City’s Comprehensive Plan specifies a minimum standard of LOS E for the SE Carr Road and the State Route (SR) 515 (Benson Dr S) corridors. The 2022 existing weekday AM and PM peak hour LOS analysis results at the off-site study intersections are summarized in Table 4. The 2022 existing detailed LOS worksheets are included in Appendix C. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 12 Table 4 Existing 2022 Weekday Peak Hour LOS Summary AM Peak Hour PM Peak Hour Signalized Study Intersection LOS Delay (sec)LOS Delay (sec) 1. 106th Pl SE / SE Carr Rd B 10.4 B 13.6 2. Benson Dr S / Benson Rd S B 12.0 B 10.2 3. Benson Dr S (SR 515) / SE Petrovitsky Rd E 55.1 D 53.3 4. 108th Ave SE / SE 180th St B 10.4 B 16.6 As shown in Table 4, all four signalized study intersections currently operate at LOS E or better during the weekday AM and PM peak hours. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 13 FUTURE CONDITIONS Planned Transportation Improvements This section documents the known planned transportation improvements in the study area. Based on a review of the City of Renton’s 2022-2027 Transportation Improvement Program (TIP), there is one planned improvement in the vicinity of the proposed project: TIP #31: Carr Road Improvements (Davis Ave S to 109th Ave SE) Description: Potential roadway improvements are still being identified but may include roadway realignment/widening at several locations to address geometric deficiencies, widening to 5-lane roadway (2 lanes westbound, 3 lanes eastbound), and bicycle lanes on new alignment. The project is in the planning stage. Project Trip Generation The trip generation estimates for the proposed Benson-Petrovitsky Retail project were based on methodology documented in the Institute of Transportation Engineers (ITE) Trip Generation Manual, 11th Edition (2021) for Land Use Code (LUC) 945 (Convenience Store/Gas Station), and LUC 912 (Drive-In Bank). Adjustments were made to the trip generation estimates to account for pass-by trips. Pass-by Trips are trips that are made by vehicles that are already on the adjacent streets and make intermediate stops at the commercial uses on route to a primary destination (i.e. on the way from work to home). The pass-by trips estimated in the trip generation calculations were based on studies included in the appendices of the ITE Trip Generation Manual, 11th Edition (2021). The resulting net new weekday daily, AM peak hour, and PM peak hour trip generation estimates for the proposed project are summarized in Table 5. Detailed trip generation calculations are included in Appendix D. Table 5 Trip Generation Summary Net New Trips Generated Weekday Time Period In Out Total Daily 543 542 1,085 AM Peak Hour 37 34 71 PM Peak Hour 52 52 104 Project Trip Distribution and Assignment The distribution and assignment of the new weekday AM and PM peak hour trips generated by the proposed Benson-Petrovitsky Retail project was estimated based on existing and anticipated travel patterns in the vicinity of the site and confirmed by City of Renton staff as part of the traffic scoping for the project. Table 6 summarizes the resulting general trip distribution patterns. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 14 Table 6 Project Trip Distribution Route (Direction)Trip Distribution Benson Dr S (north)25% 108th Ave SE (south)25% SE Carr Rd (west)25% SE Petrovitsky Rd (east)25% TOTAL 100% The estimated Benson-Petrovitsky Retail peak hour inbound project trip distribution is illustrated in Figure 5 and the outbound project trip distribution is illustrated in Figure 6. Based on the trip distribution percentages shown in Table 6 and Figures 5 and 6, the net new weekday AM and PM peak hour project trips were assigned to the streets in the project vicinity. The resulting assignment of the net new AM and PM peak hour net new project trips is shown in Figures 7 and 8, respectively. Future Traffic Volumes The proposed Benson-Petrovitsky Retail project is anticipated to be occupied by 2024. Year 2024 No Action (without project) peak hour traffic volumes were estimated by applying a 1.5 percent annual background growth rate to the existing volumes (confirmed by City Staff as part of traffic scoping). In addition, the City confirmed that there are no significant pipeline projects in the vicinity that needed to be included in the No Action traffic volumes. The resulting future 2024 No Action AM and PM peak hour traffic volumes are shown in Figures 9 and 10. The 2024 With Project traffic volumes were determined by adding the trip assignment from the proposed development (shown in Figures 7 and 8) to the future 2024 No Action traffic volumes. The resulting 2024 With Project AM and PM peak hour traffic volumes at the off-site study intersections and proposed site access driveways are shown in Figures 11 and 12. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 15 Figure 5 Peak Hour Project Trip Distribution (Inbound) DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 16 Figure 6 Peak Hour Project Trip Distribution (Outbound) DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 17 Figure 7 AM Peak Hour Project Trip Assignment are any trips heading east? table 6 says 25% but i do not see any heading east on SE Petrovitsky Rd. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 18 Figure 8 PM Peak Hour Project Trip Assignment where are these 13 trips going that are continuing straight? there is no left out of the access why are 25% u-turning here? are they coming from the driveway at mall area? why are 75% of exiting trips heading west? are any trips heading east? table 6 says 25% but i do not see any heading east on SE Petrovitsky Rd. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 19 Figure 9 2024 No Action AM Peak Hour Traffic Volumes DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 20 Figure 10 2024 No Action PM Peak Hour Traffic Volumes DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 21 Figure 11 2024 With Project AM Peak Hour Traffic Volumes DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 22 Figure 12 2024 With Project PM Peak Hour Traffic Volumes DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 23 Future Level of Service Future year 2024 Level of Service (LOS) analyses were conducted at the four off-site study intersections for weekday AM and PM peak hour No Action (without project) conditions and With Project conditions. Existing intersection geometry was assumed at all study intersections except Benson Dr S/SE Petrovitsky Rd as there are no planned improvements identified to be completed by 2024. However, at Benson Dr S/SE Petrovitsky Rd, the with-project intersection geometry assumes a westbound right-turn lane and a complementary northbound receiving lane that will turn into a merge lane are constructed as part of the Benson-Petrovitsky Retail project. Existing signal timing plans provided by the City of Renton and WSDOT were used in the analysis except at Benson Dr S/SE Petrovitsky Rd where the with-project timing was optimized with the planned improvements (cycle length was left the same as existing). The 2024 weekday AM and PM peak hour LOS results at the study intersections without and with the proposed project are summarized in Table 7. The LOS worksheets are included in Appendix C. Table 7 Year 2024 Weekday Peak Hour LOS Summary No Action With Project Signalized Study Intersection LOS Delay (sec)LOS Delay (sec) AM PEAK HOUR 1. 106th Pl SE / SE Carr Rd B 10.4 B 10.4 2. Benson Dr S / Benson Rd S B 12.5 B 12.6 3. Benson Dr S (108th Ave SE) / Petrovitsky Rd (SE Carr Rd)E 61.1 E 69.9 4. 108th Ave SE / SE 180th St B 10.5 B 11.0 PM PEAK HOUR 1. 106th Pl SE / SE Carr Rd B 13.7 B 13.7 2. Benson Dr S / Benson Rd S B 10.3 B 10.3 3. Benson Dr S (108th Ave SE) / SE Petrovitsky Rd (SE Carr Rd) E 59.0 E 63.0 4. 108th Ave SE / SE 180th St B 17.2 B 18.1 As shown in Table 7, all four signalized study intersections are expected to operate at acceptable levels of service (LOS E or better) during the weekday AM and PM peak hours in 2024 with or without the proposed Benson-Petrovitsky Retail project. Site Access Assessment Vehicular access to/from the proposed Benson-Petrovitsky Retail project is proposed via two right-in right-out only driveways; one on Benson Dr S and one on SE Petrovitsky Rd. To assess the operations of the site access locations, level of service (LOS) and queuing were analyzed. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 24 LOS and Queuing Analysis at Site Access The LOS and queue calculations were conducted using Synchro 11 software based on methodology outlined in the latest edition of the Highway Capacity Manual (6th Edition). The reported queues are estimated 95th percentile queues that are exceeded only 5 percent of the time. Table 8 summarizes the results of the 2024 with project LOS and queue analyses at the site access driveways. The LOS and queue calculation sheets are included in Appendix C. Table 8 Year 2024 With Project Site Access Peak Hour LOS & Queue Summary AM Peak Hour PM Peak Hour Site Access Controlled Movements LOS Delay (sec) 95th % Queue (ft)1 LOS Delay (sec) 95th % Queue (ft)1 A. Site Access Driveway / Benson Dr S Westbound Right-Turn (exiting)C 18.2 <25’B 12.5 <25’ B. Site Access Driveway / SE Petrovitsky Rd Southbound Right-Turn (exiting)B 14.4 <25’B 12.9 25’ 1 Queues are 95th percentile queues. < 25’ indicates 95th percentile queue statistically less than 1 vehicle. As shown in Table 8, all controlled movements at the two site access driveways are expected to operate at LOS C or better with minimal queueing in 2024 during the weekday AM and PM peak hours. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA TENW October 4, 2022 Page 25 MITIGATION The following measures are identified to mitigate transportation impacts of the proposed Benson-Petrovitsky Retail project. Transportation Impact Fees. To mitigate long-term traffic impacts, the City of Renton requires payment of a traffic impact fee. The City’s currently adopted 2021-2022 impact fee rate is $139.77 per SF for a drive-in bank and $65,313.08 per pump for a gas station with convenience store. Final transportation impact fees will be paid based on the current impact fee rate at the time of building permit issuance less any applicable transportation impact fee credit. Based on preliminary correspondence with the City of Renton, the project will be eligible for transportation impact fee credit for a portion of the frontage improvements being required on SE Petrovitsky Rd and Benson Dr S per City Transportation Improvement Program (TIP) Project #31. Frontage Improvements. The City has requested that the Benson-Petrovitsky Retail project dedicate right-of-way and construct street improvements along the project frontages on both Benson Dr S and SE Petrovitsky Rd. This will include a westbound right-turn lane along the SE Petrovitsky Rd frontage and a complementary northbound receiving lane on the Benson Dr S frontage that will turn into a merge lane north of the intersection. These improvements are part of the City’s planned improvements for the Carr Road corridor (City TIP #31), and thus a portion of the construction costs would be eligible for credit against the City transportation impact fees. Access Improvements. The Benson-Petrovitsky Retail project will construct c-curbing on SE Petrovitsky Rd to restrict the proposed site access on SE Petrovitsky Rd to right-in, right-out (RIRO) movements only. Off-Site Improvements. Based on the results of the analysis, the existing transportation facilities are anticipated to accommodate the additional traffic generated by the proposed project. Therefore, no project-specific off-site transportation improvements are proposed. These changes would require an ICE per Design Manual section 1300.05(2) and a channelization plan reviewed and approved by WSDOT. In general, these elements are not in line with WSDOT's goal for pedestrian safety and comfort and would need to be addressed through the ICE process. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Appendix A Detailed Collision History DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 OFFICER REPORTED CRASHES THAT OCCURRED at OR in the vicinity of MULTIPLE INTERSECTIONS & ROAD SEGMENTS IN THE CITY OF RENTON 01/01/2017 - Avail 2022 See 2nd tab below for road info JURISDICTION PRIMARY TRAFFICWAY BLOCK NUMBER INTERSECTING TRAFFICWAY DIST FROM REF POINT MI or FT COMP DIR FROM REF POINT REFERENCE POINT NAME MILEPOST DATE MOST SEVERE INJURY TYPE # I N J # F A T # V E H # P E D S # B I K E S VEHICLE 1 TYPE VEHICLE 2 TYPE FIRST COLLISION TYPE / OBJECT STRUCK VEHICLE 1 ACTION VEHICLE 2 ACTION VEHICLE 1 COMPASS DIRECTION FROM VEHICLE 1 COMPASS DIRECTION TO VEHICLE 2 COMPASS DIRECTION FROM VEHICLE 2 COMPASS DIRECTION TO City Street SE PETROVITSKY RD 10900 109TH AVE SE 10/14/2020 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car Entering at angle Making Left Turn Going Straight Ahead South West West East City Street SE PETROVITSKY RD 0 109TH AVE SE 01/28/2019 Possible Injury 1 0 2 0 0 Passenger Car Passenger Car From same direction - both going straight - both moving - sideswipe Changing Lanes Going Straight Ahead West East West East City Street SE PETROVITSKY RD 0 111TH AVE SE 06/28/2019 Possible Injury 1 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car From opposite direction - one stopped - head-on Going Straight Ahead Stopped for Traffic East West Vehicle Stopped Vehicle Stopped City Street SE PETROVITSKY RD 11022 111TH AVE SE 10/14/2021 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Making Left Turn Making Left Turn East South South West City Street SE PETROVITSKY RD 11196 113TH PL SE 10/12/2021 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car From same direction - both going straight - both moving - sideswipe Changing Lanes Going Straight Ahead East West East West City Street SE PETROVITSKY RD 11518 116TH AVE SE 09/14/2021 Possible Injury 1 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car Entering at angle Going Straight Ahead Going Straight Ahead West East North South City Street SE PETROVITSKY RD 11518 116TH AVE SE 12/12/2021 Suspected Minor Injury 1 0 2 0 0 Passenger Car Passenger Car Entering at angle Going Straight Ahead Making Left Turn West East South West City Street SE PETROVITSKY RD 11518 116TH AVE SE 09/23/2021 Possible Injury 1 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car From opposite direction - one left turn - one straight Making Left Turn Going Straight Ahead West North East West City Street SE PETROVITSKY RD 11518 116TH AVE SE 11/12/2020 Possible Injury 1 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car From same direction - both going straight - one stopped - rear-end Going Straight Ahead Stopped at Signal or Stop Sign West East Vehicle Stopped Vehicle Stopped City Street SE PETROVITSKY RD 0 116TH AVE SE 06/26/2019 Suspected Serious Injury 2 0 3 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Making Left Turn Going Straight Ahead South West West East City Street SE PETROVITSKY RD 11518 116TH AVE SE 11/15/2021 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Going Straight Ahead Going Straight Ahead West East North South City Street SE PETROVITSKY RD 0 116TH AVE SE 07/29/2019 Possible Injury 1 0 4 0 0 Passenger Car Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Going Straight Ahead Stopped for Traffic East West Vehicle Stopped Vehicle Stopped City Street SE PETROVITSKY RD 11600 116TH AVE SE 09/21/2020 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car Entering at angle Going Straight Ahead Going Straight Ahead East West North South State Route 515 5.14 02/23/2020 Possible Injury 1 0 2 0 0 Passenger Car Passenger Car From same direction - one left turn - one straight Making Left Turn Going Straight Ahead North East North South State Route 515 5.14 06/17/2020 No Apparent Injury 0 0 3 0 0 Passenger Car Pickup,Panel Truck or Vanette under 10,000 lb From same direction - both going straight - both moving - sideswipe Changing Lanes Going Straight Ahead South North South North State Route 515 5.14 11/13/2020 No Apparent Injury 0 0 2 0 0 Passenger Car Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Going Straight Ahead Stopped at Signal or Stop Sign East West North Vehicle Stopped State Route 515 5.14 05/28/2021 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Truck Tractor From same direction - both going straight - both moving - rear-end Changing Lanes Going Straight Ahead East West East West State Route 515 5.14 09/23/2020 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb From same direction - both going straight - one stopped - rear-end Going Straight Ahead Stopped at Signal or Stop Sign South North Vehicle Stopped Vehicle Stopped State Route 515 5.14 04/03/2019 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car Same direction -- both turning left -- both moving -- sideswipe Making Left Turn Making Left Turn West North West North State Route 515 5.14 05/11/2019 Possible Injury 1 0 2 0 0 Passenger Car Passenger Car Entering at angle Going Straight Ahead Going Straight Ahead West East South North State Route 515 5.14 07/20/2019 Suspected Minor Injury 1 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Making Right Turn Stopped for Traffic South East Vehicle Stopped Vehicle Stopped State Route 515 5.14 08/11/2021 No Apparent Injury 0 0 3 0 0 Passenger Car Passenger Car From same direction - both going straight - one stopped - sideswipe Going Straight Ahead Stopped at Signal or Stop Sign East West Vehicle Stopped Vehicle Stopped State Route 515 5.14 03/03/2020 Suspected Minor Injury 1 0 2 0 0 Passenger Car Passenger Car From same direction - both going straight - one stopped - rear-end Going Straight Ahead Stopped at Signal or Stop Sign Vehicle Stopped Vehicle Stopped State Route 515 5.14 07/10/2019 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car Entering at angle Going Straight Ahead Making Left Turn East West North East State Route 515 5.14 09/05/2021 Suspected Minor Injury 2 0 2 0 0 Passenger Car Pickup,Panel Truck or Vanette under 10,000 lb From opposite direction - one left turn - one straight Going Straight Ahead Making Left Turn North South South West State Route 515 5.15 02/15/2020 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car Entering at angle Making Right Turn Stopped at Signal or Stop Sign East North South West State Route 515 5.22 03/31/2019 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car Entering at angle Making Right Turn Going Straight Ahead West South North South State Route 515 5.23 07/25/2020 Suspected Minor Injury 2 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car Entering at angle Making Right Turn Slowing North South West East State Route 515 5.29 03/16/2021 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car From opposite direction - one left turn - one straight Making Left Turn Going Straight Ahead North East South North State Route 515 5.29 01/21/2019 Possible Injury 2 0 2 0 0 Passenger Car Pickup,Panel Truck or Vanette under 10,000 lb From opposite direction - one left turn - one straight Making Left Turn Going Straight Ahead North East South North State Route 515 5.29 11/07/2021 Unknown 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car From opposite direction - all others Making U-Turn Making Left Turn State Route 515 5.29 01/07/2019 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car From same direction - both going straight - both moving - rear-end Starting in Traffic Lane Starting in Traffic Lane Vehicle Stopped South Vehicle Stopped South State Route 515 5.29 07/29/2019 Possible Injury 2 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car From same direction - all others Making U-Turn Going Straight Ahead South South South North State Route 515 5.29 03/31/2021 Suspected Serious Injury 1 0 2 0 0 Passenger Car Truck (Flatbad,Van,etc) From opposite direction - one left turn - one straight Making Left Turn Going Straight Ahead North East South North State Route 515 5.29 06/21/2021 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Making Right Turn Going Straight Ahead East North South North State Route 515 5.29 10/08/2021 Possible Injury 1 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb From same direction - both going straight - one stopped - rear-end Going Straight Ahead Stopped at Signal or Stop Sign Southeast Northwest Southeast Vehicle Stopped Under 23 U.S. Code § 148 and 23 U.S. Code § 407, safety data, reports, surveys, schedules, lists compiled or collected for the purpose of identifying, evaluating, or planning the safety enhancement of potential crash sites, hazardous roadway conditions, or railway-highway crossings are not subject to discovery or admitted into evidence in a Federal or State court proceeding or considered for other purposes in any action for damages arising from any occurrence at a location mentioned or addressed in such reports, surveys, schedules, lists, or WSDOT - Transportation Data, GIS and Modeling Office Crash Data and Reporting Branch - KM 08/31/2022 1 of 1 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 OFFICER REPORTED CRASHES THAT OCCURRED at OR in the vicinity of THE FOLLOWING INTERSECTIONS IN THE CITY OF RENTON 01/01/2018 - available 2022 JURISDICTION PRIMARY TRAFFICWAY BLOCK NUMBER INTERSECTING TRAFFICWAY DIST FROM REF POINT MI or FT COMP DIR FROM REF POINT REFERENCE POINT NAME MILEPOST DATE MOST SEVERE INJURY TYPE # I N J # F A T # V E H # P E D S # B I K E S VEHICLE 1 TYPE VEHICLE 2 TYPE FIRST COLLISION TYPE / OBJECT STRUCK VEHICLE 1 ACTION VEHICLE 2 ACTION VEHICLE 1 COMPASS DIRECTION FROM VEHICLE 1 COMPASS DIRECTION TO VEHICLE 2 COMPASS DIRECTION FROM VEHICLE 2 COMPASS DIRECTION TO City Street 106TH PL SE 18564 SE CARR RD 11/14/2021 Suspected Minor Injury 1 0 2 0 0 Passenger Car Pickup,Panel Truck or Vanette under 10,000 lb Entering at angle Going Straight Ahead Going Straight Ahead East West South North City Street SE CARR RD 0 106TH PL SE 03/09/2019 Possible Injury 1 0 2 0 0 Motorcycle Pickup,Panel Truck or Vanette under 10,000 lb Vehicle overturned Going Straight Ahead Changing Lanes West East West East City Street SE CARR RD 0 106TH PL SE 05/08/2020 Possible Injury 4 0 4 0 0 Passenger Car Passenger Car Entering at angle Going Straight Ahead Going Straight Ahead Northeast Southwest Southeast Northwest City Street SE CARR RD 10622 106TH PL SE 10/06/2020 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car Entering at angle Making Left Turn Going Straight Ahead North East East West State Route 515 4.88 10/08/2019 No Apparent Injury 0 0 2 0 0 Passenger Car Passenger Car From same direction - both going straight - both moving - rear-end Going Straight Ahead Slowing North South North South State Route 515 4.88 04/05/2020 No Apparent Injury 0 0 2 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Pickup,Panel Truck or Vanette under 10,000 lb From same direction - both going straight - both moving - rear-end Going Straight Ahead Changing Lanes South North South North State Route 515 4.88 05/07/2019 No Apparent Injury 0 0 2 0 0 Passenger Car Pickup,Panel Truck or Vanette under 10,000 lb From same direction - both going straight - one stopped - rear-end Going Straight Ahead Stopped at Signal or Stop Sign North South Vehicle Stopped Vehicle Stopped State Route 515 4.88 12/02/2021 Suspected Minor Injury 1 0 1 0 1 Pickup,Panel Truck or Vanette under 10,000 lb Vehicle Strikes Pedalcyclist Going Straight Ahead South North State Route 515 4.88 02/05/2020 Suspected Serious Injury 3 0 4 0 0 Pickup,Panel Truck or Vanette under 10,000 lb Passenger Car From same direction - both going straight - one stopped - rear-end Going Straight Ahead Stopped at Signal or Stop Sign North South Vehicle Stopped Vehicle Stopped State Route 515 4.88 01/24/2020 Possible Injury 1 0 1 0 1 Passenger Car Vehicle Strikes Pedalcyclist Going Straight Ahead South North Under 23 U.S. Code § 148 and 23 U.S. Code § 407, safety data, reports, surveys, schedules, lists compiled or collected for the purpose of identifying, evaluating, or planning the safety enhancement of potential crash sites, hazardous roadway conditions, or railway-highway crossings are not subject to discovery or admitted into evidence in a Federal or State court proceeding or considered for other purposes in any action for damages arising from any occurrence at a location mentioned or addressed in such reports, surveys, schedules, lists, or data. WSDOT - Transportation Data, GIS and Modeling Office Crash Data and Reporting Branch - JB 08/30/2022 1 of 1 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Appendix B Peak Hour Turning Movement Counts DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 1 0 4 2 0 8 4 3 22 145001432 2 7 Peak Hour 54 33 4 1 92 0 1 1 0 0 1 6 7Count Total 103 62 4 3 172 0 3 0 00000008:45 AM 17 12 0 0 29 0 0 2 1 0 1 2 8:30 AM 12 9 0 1 22 0 0 0 0 0 0 1 3 2 0 0 8:15 AM 12 9 1 0 22 0 0 1 0 0 1 0 0 0 0 1 8:00 AM 13 10 1 1 25 0 0 0 0 0 0 1 0 0 2 0 7:30 AM 18 7 0 0 25 0 0 0 0 0 0 0 0 0 0 15 0 EB WB NB SB Total East 7:45 AM 11 7 2 0 20 0 0 2 -3%0%HV%0%6%12%0%- 0 1 7:15 AM 9 4 0 1 14 0 0 0 0 0 0 0 0 West North South 7:00 AM 11 4 0 0 71 20 63 0 35 1141014825210 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 3%-0%9%0%6%0%4%10% Peak Hour All 1 16 444 51 0 130 33 107 0 0 0 1 0 92 03120202 14 1,576 0 HV 0 1 53 0 0 Count Total 1 33 884 86 0 30 1,596 58 25 38 3,072 0 442 1,57631205660919315012 6 1 9 371 1,542 8:45 AM 0 9 153 19 7 0 13 4 15 0 383 1,576 8:30 AM 0 6 128 11 0 1 170 5 21 0 14 2 2041885022 8 5 5 380 1,569 8:15 AM 1 5 99 15 4 0 17 9 15 0 408 1,496 8:00 AM 0 1 123 8 0 5 180 4 10 0 5 1 2042327019 8 3 5 405 0 7:45 AM 0 5 109 10 5 0 13 2 17 0 376 0 7:30 AM 0 5 113 8 0 1 225 5 15 0 6 3 5042215019 6 4 4 307 0 7:15 AM 0 1 83 9 3 0 15 1 2 07:00 AM 0 1 76 6 0 2 187 UT LT TH RT UT LT Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start SE Carr Rd SE Carr Rd Driveway 106th Pl SE 15-min TotalUTLTTHRT Date: 08/30/2022 Peak Hour Count Period: 7:00 AM 9:00 AM SB 1.7%0.83 TOTAL 5.8%0.97 TH RT WB 3.8%0.88 NB 2.6%0.80 Peak Hour: 7:30 AM 8:30 AM HV %:PHF EB 10.8%0.95 0 0 0 0000000 1 0 2 53 4N 106th Pl SE SE Carr Rd SE Carr Rd DrivewaySE Carr Rd 106th Pl SE1,576TEV: 0.97PHF:1411356057021 825 14 860 5420 63207115466041 444 16 502 911 1 project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 1 0 000 0 1 0 0000 0 0 0 00 0 THLT 00000000 0 00 0 0 0 1 0 0 0 0 0 THLT 1000000 1 00000 0 0 0 0 Peak Hour 0 0Count Total 0 100000000 0 1 8:45 AM 0 0 0 0 1 8:30 AM 0000000 1 1 8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM 0000 0 0 7:45 AM 0 0 0 0 0 7:30 AM 00000007:15 AM 0 0 0 0 0 0 0 07:00 AM RT 92 0 Interval Start SE Carr Rd SE Carr Rd Driveway 106th Pl SE 15-min Total Rolling One Hour 0 2 0 0 1 00031202 RTTHLT RTTHLTRT 0 1 2 172 0 Peak Hour 0 1 53 0 5 0 2 0 2 0Count Total 0 1 100 2 0 0 57 29 98000000009300 0 0 1 22 89 8:45 AM 0 0 16 1 0 0 0 0 0 0 22 92 8:30 AM 0 0 12 0 0 0 9 0 1 0 0 0 0008100 0 1 0 25 84 8:15 AM 0 0 12 0 1 0 0 0 1 0 20 74 8:00 AM 0 0 13 0 0 0 9 0 0 0 0 0 0007002 0 0 0 25 0 7:45 AM 0 0 11 0 0 0 0 0 0 0 14 0 7:30 AM 0 1 17 0 0 0 7 0 0 0 0 0 1004000 0 0 0 15 0 7:15 AM 0 0 8 1 0 0 0 0 0 0 TH RT 7:00 AM 0 0 11 0 0 0 4 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start SE Carr Rd SE Carr Rd Driveway 106th Pl SE 15-min Total Rolling One HourEastboundWestbound SouthboundNorthboundWestboundEastbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 4 8 7 6 8 4 5 4 46 218000850 3 13 Peak Hour 13 17 4 2 36 0 0 0 0 0 0 14 16Count Total 25 33 7 3 68 0 0 0 20000025:45 PM 2 6 1 1 10 0 0 3 1 0 1 2 5:30 PM 4 5 2 0 11 0 0 0 0 0 0 2 0 0 0 3 5:15 PM 3 4 0 0 7 0 0 0 0 0 0 1 4 4 0 1 5:00 PM 4 2 1 1 8 0 0 0 0 0 0 1 4 0 2 0 4:30 PM 4 4 1 0 9 0 0 0 0 0 0 3 2 3 1 11 0 EB WB NB SB Total East 4:45 PM 1 3 0 0 4 0 0 1 -4%0%HV%-0%1%1%- 0 2 4:15 PM 3 3 2 0 8 0 0 0 0 0 0 1 1 West North South 4:00 PM 4 6 0 0 77 34 117 0 51 61168060580310 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 1%-0%2%3%2%0%3%3% Peak Hour All 0 22 952 57 0 165 72 227 0 0 0 1 1 36 01610301 33 2,186 0 HV 0 0 11 2 0 Count Total 1 48 1,837 297 0 103 1,118 99 124 65 4,213 0 567 2,1868300916602115211019 13 25 4 538 2,102 5:45 PM 0 6 248 41 7 0 17 13 28 0 536 2,092 5:30 PM 0 4 236 35 0 9 147 7 28 0 18 10 80131365020 11 10 15 545 2,067 5:15 PM 0 7 239 45 8 0 21 6 31 0 483 2,027 5:00 PM 0 5 229 47 0 17 145 9 33 0 10 21 5091377026 8 8 6 528 0 4:45 PM 0 7 182 37 7 0 19 7 26 0 511 0 4:30 PM 0 8 256 33 0 11 139 13 27 0 13 18 110101238029 17 16 10 505 0 4:15 PM 0 5 229 25 4 0 14 9 24 04:00 PM 1 6 218 34 0 13 139 UT LT TH RT UT LT Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start SE Carr Rd SE Carr Rd Driveway 106th Pl SE 15-min TotalUTLTTHRT Date: 08/30/2022 Peak Hour Count Period: 4:00 PM 6:00 PM SB 1.4%0.86 TOTAL 1.6%0.96 TH RT WB 2.5%0.91 NB 1.8%0.98 Peak Hour: 5:00 PM 6:00 PM HV %:PHF EB 1.1%0.97 0 0 0 0000000 0 0 0 85 8N 106th Pl SE SE Carr Rd SE Carr Rd DrivewaySE Carr Rd 106th Pl SE2,186TEV: 0.96PHF:33615114587031 580 60 671 1,1200 11734772282890168 952 22 1,142 690 0 project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 000 0 0 0 0000 0 0 0 00 0 THLT 00000000 0 00 0 0 0 0 0 0 0 0 0 THLT 0000000 0 00000 0 0 0 0 Peak Hour 0 0Count Total 0 000000000 0 0 5:45 PM 0 0 0 0 0 5:30 PM 0000000 0 0 5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 5:00 PM 0000 0 0 4:45 PM 0 0 0 0 0 4:30 PM 00000004:15 PM 0 0 0 0 0 0 0 04:00 PM RT 36 0 Interval Start SE Carr Rd SE Carr Rd Driveway 106th Pl SE 15-min Total Rolling One Hour 0 1 0 0 1 10016103 RTTHLT RTTHLTRT 0 2 1 68 0 Peak Hour 0 0 11 2 1 0 5 0 2 0Count Total 0 0 23 2 0 1 31 10 36000010005101 0 0 0 11 30 5:45 PM 0 0 1 1 0 0 1 0 1 0 7 28 5:30 PM 0 0 4 0 0 0 5 0 0 0 0 0 0004000 0 0 1 8 29 5:15 PM 0 0 2 1 0 0 1 0 0 0 4 32 5:00 PM 0 0 4 0 0 0 2 0 0 0 0 0 0003000 0 0 0 9 0 4:45 PM 0 0 1 0 0 0 1 0 0 0 8 0 4:30 PM 0 0 4 0 0 0 4 0 1 0 0 0 0003001 0 1 0 11 0 4:15 PM 0 0 3 0 0 0 0 0 0 0 TH RT 4:00 PM 0 0 4 0 0 1 5 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start SE Carr Rd SE Carr Rd Driveway 106th Pl SE 15-min Total Rolling One HourEastboundWestbound SouthboundNorthboundWestboundEastbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 2 0 1 0 0 0 0 2 5 30000012 2 0 Peak Hr 0 9 41 24 74 0 0 0 0 0 0 0 3Count Total 0 18 100 33 151 0 2 0 00000008:45 AM 0 3 19 4 26 0 0 0 0 0 0 0 8:30 AM 0 3 18 1 22 0 0 0 0 0 0 0 0 0 0 0 8:15 AM 0 2 11 2 15 0 0 0 0 0 0 0 0 0 0 0 8:00 AM 0 1 11 2 14 0 0 0 0 0 0 0 0 1 0 0 7:30 AM 0 1 8 5 14 0 0 0 0 0 0 0 0 0 8 26 0 EB WB NB SB Total East 7:45 AM 0 5 7 5 17 0 0 0 --2%HV%----- 1 0 7:15 AM 0 1 10 6 17 0 0 0 0 0 0 0 1 West North South 7:00 AM 0 2 16 9 0 1,325 275 0 32 340002490530 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 4%-0%7%-3%4%-0% Peak Hour All 0 0 0 86 1 0 2,536 541 0 0 0 24 0 74 000002912 0 2,274 0 HV 0 0 0 0 0 Count Total 0 0 0 0 0 451 0 61 765 0 4,441 0 560 2,1672766901313400620600 5 95 0 529 2,185 8:45 AM 0 0 0 0 12 0 0 305 53 0 560 2,246 8:30 AM 0 0 0 0 0 59 0 324 73 0 8 104 00420900 3 92 0 518 2,258 8:15 AM 0 0 0 0 6 1 0 306 71 0 578 2,274 8:00 AM 0 0 0 0 0 39 0 339 51 0 4 100 00750900 11 92 0 590 0 7:45 AM 0 0 0 0 21 0 0 323 82 0 572 0 7:30 AM 0 0 0 0 0 61 0 321 78 0 9 85 006301600 8 63 0 534 0 7:15 AM 0 0 0 0 7 0 0 342 64 07:00 AM 0 0 0 0 0 50 0 Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start 0 Benson Rd S SR 515 (Benson Dr S)SR 515 (Benson Dr S)15-min TotalUTLTTHRT SB 6.5%0.89 TOTAL 3.3%0.96 TH RTUTLTTHRTUTLT WB 3.0%0.90 NB 2.6%0.99 Peak Hour: 7:00 AM 8:00 AM HV %:PHF EB -- Date: 09/01/2022 Peak Hour Count Period: 7:00 AM 9:00 AMN SR 515 (Benson Dr S) Benson Rd S Benson Rd SSR 515 (Benson Dr S)SR 515 (Benson Dr S)2,274TEV: 0.96PHF:340323721,378053 249 302 307 0 2751,3251,600589000000 0 2 01 0project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0000000Peak Hour 0 0 0 0 0 0 0 0 0 0 0Count Total 0 0 0 0 0 0 0 0 0000000 0 0 8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8:30 AM 0 0 0 0 0 0 0 0 0 0 0 08:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 AM 0 0 0 0 0 0 0 0 0 0 0 TH RT LT TH RT 7:00 AM 0 0 0 0 Westbound Northbound Southbound LT TH RT LT TH RT LT 74 0 Interval Start 0 Benson Rd S SR 515 (Benson Dr S)SR 515 (Benson Dr S)15-min Total Rolling One HourEastbound 29 12 0 0 24 0090000 0 33 0 151 0 Peak Hour 0 0 0 0 0 0 0 77 23 0Count Total 0 0 0 0 0 18 0 26 771540040030000 0 1 0 22 68 8:45 AM 0 0 0 0 0 0 0 17 1 0 15 60 8:30 AM 0 0 0 0 0 3 0 9 2 0 0 2 0020000 0 2 0 14 62 8:15 AM 0 0 0 0 0 0 0 7 4 0 17 74 8:00 AM 0 0 0 0 0 1 0 7 0 0 0 5 0050000 0 5 0 14 0 7:45 AM 0 0 0 0 0 0 0 4 4 0 17 0 7:30 AM 0 0 0 0 0 1 0 7 3 0 0 6 0010000 0 8 0 26 0 7:15 AM 0 0 0 0 0 0 0 11 5 0 TH RT 7:00 AM 0 0 0 0 0 2 0 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start 0 Benson Rd S SR 515 (Benson Dr S)SR 515 (Benson Dr S)15-min Total Rolling One HourEastboundWestbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 0 1 0 0 2 0 3 1 7 30000003 5 0 Peak Hr 0 2 10 14 26 0 0 0 0 0 0 1 1Count Total 0 4 20 20 44 0 1 0 00000005:45 PM 0 0 2 3 5 0 0 1 0 2 0 0 5:30 PM 0 1 1 1 3 0 0 0 0 0 0 0 0 0 2 0 5:15 PM 0 1 2 1 4 0 0 0 0 0 0 0 0 0 0 0 5:00 PM 0 0 3 1 4 0 0 0 0 0 0 0 0 0 0 0 4:30 PM 0 1 4 5 10 0 0 0 0 0 0 0 0 1 1 6 0 EB WB NB SB Total East 4:45 PM 0 1 0 4 5 0 0 0 --1%HV%----- 0 0 4:15 PM 0 0 3 4 7 0 0 0 0 0 0 0 0 West North South 4:00 PM 0 0 5 2 0 629 283 0 49 1,088002720190 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 2%-2%1%-1%1%-0% Peak Hour All 0 0 0 39 0 0 1,250 519 0 0 1 13 0 26 0000055 0 2,340 0 HV 0 0 0 0 0 Count Total 0 0 0 0 1 494 0 86 2,081 0 4,470 0 524 2,131160560823601590400 13 238 0 518 2,194 5:45 PM 0 0 0 0 4 0 0 154 63 0 539 2,289 5:30 PM 0 0 0 0 0 46 0 166 61 0 6 244 00570500 11 244 0 550 2,340 5:15 PM 0 0 0 0 7 0 0 140 65 0 587 2,339 5:00 PM 0 0 0 0 0 83 0 169 63 0 10 285 00540600 15 275 0 613 0 4:45 PM 0 0 0 0 1 0 0 169 80 0 590 0 4:30 PM 0 0 0 0 0 73 0 151 75 0 13 284 00620500 10 275 0 549 0 4:15 PM 0 0 0 0 7 0 0 141 56 04:00 PM 0 0 0 0 0 60 0 Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start 0 Benson Rd S SR 515 (Benson Dr S)SR 515 (Benson Dr S)15-min TotalUTLTTHRT SB 1.2%0.96 TOTAL 1.1%0.95 TH RTUTLTTHRTUTLT WB 0.7%0.81 NB 1.1%0.92 Peak Hour: 4:15 PM 5:15 PM HV %:PHF EB -- Date: 09/01/2022 Peak Hour Count Period: 4:00 PM 6:00 PMN SR 515 (Benson Dr S) Benson Rd S Benson Rd SSR 515 (Benson Dr S)SR 515 (Benson Dr S)2,340TEV: 0.95PHF:1,088491,137648019 272 291 332 0 2836299121,360000000 0 3 00 0project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0000000Peak Hour 0 0 0 0 0 0 0 0 0 0 0Count Total 0 0 0 0 0 0 0 0 0000000 0 0 5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:30 PM 0 0 0 0 0 0 0 0 0 0 0 05:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 PM 0 0 0 0 0 0 0 0 0 0 0 TH RT LT TH RT 4:00 PM 0 0 0 0 Westbound Northbound Southbound LT TH RT LT TH RT LT 26 0 Interval Start 0 Benson Rd S SR 515 (Benson Dr S)SR 515 (Benson Dr S)15-min Total Rolling One HourEastbound 5 5 0 1 13 0020000 1 19 0 44 0 Peak Hour 0 0 0 0 0 0 0 13 7 0Count Total 0 0 0 0 0 4 0 5 16200030000000 0 1 0 3 16 5:45 PM 0 0 0 0 0 0 0 0 1 0 4 23 5:30 PM 0 0 0 0 0 1 0 2 0 0 0 1 0010000 0 1 0 4 26 5:15 PM 0 0 0 0 0 0 0 3 0 0 5 28 5:00 PM 0 0 0 0 0 0 0 0 0 0 0 4 0010000 0 5 0 10 0 4:45 PM 0 0 0 0 0 0 0 2 2 0 7 0 4:30 PM 0 0 0 0 0 1 0 0 3 0 1 3 0000000 0 1 0 6 0 4:15 PM 0 0 0 0 0 0 0 4 1 0 TH RT 4:00 PM 0 0 0 0 0 0 0 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start 0 Benson Rd S SR 515 (Benson Dr S)SR 515 (Benson Dr S)15-min Total Rolling One HourEastboundWestbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 4 4 2 1 2 0 7 10 30 54000010 6 13 Peak Hour 60 30 39 30 159 0 0 0 0 0 0 5 6Count Total 109 54 86 51 300 0 2 2 30000038:45 AM 20 8 10 6 44 0 0 2 1 1 3 0 8:30 AM 11 9 18 9 47 0 0 0 0 0 0 0 0 0 0 1 8:15 AM 17 9 8 12 46 0 0 0 0 0 0 0 1 0 0 1 8:00 AM 13 11 14 8 46 0 0 0 0 0 0 0 0 0 2 2 7:30 AM 17 6 10 4 37 0 0 0 0 0 0 0 1 1 5 25 0 EB WB NB SB Total East 7:45 AM 13 4 7 6 30 0 0 0 0%5%3%HV%-10%11%16%- 2 1 7:15 AM 9 4 11 1 25 0 0 0 0 0 0 0 1 West North South 7:00 AM 9 3 8 3 166 1,026 51 0 126 2834301116722946 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 4%-6%4%23%5%3%3%2% Peak Hour All 0 167 331 545 15 340 2,029 112 0 0 7 10 13 159 020708292 56 3,332 0 HV 0 16 37 7 0 Count Total 0 309 664 77 0 212 1,311 241 535 108 6,498 0 833 3,2352012203479904217951746 33 74 18 793 3,271 8:45 AM 0 34 115 14 67 1 55 234 18 0 826 3,332 8:30 AM 0 38 95 11 0 28 121 261 16 0 38 79 1503214356345 33 63 16 783 3,299 8:15 AM 0 41 87 10 57 0 38 246 15 0 869 3,263 8:00 AM 0 45 89 13 0 21 147 251 10 0 27 86 1403019490135 28 55 11 854 0 7:45 AM 0 41 82 8 91 2 48 268 10 0 793 0 7:30 AM 0 40 73 12 0 28 188 263 9 0 20 56 1501718475035 28 43 10 747 0 7:15 AM 0 41 75 3 58 1 38 305 12 07:00 AM 0 29 48 6 0 14 155 UT LT TH RT UT LT Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SR 515 (Benson Dr S)15-min TotalUTLTTHRT Date: 08/30/2022 Peak Hour Count Period: 7:00 AM 9:00 AM SB 6.5%0.88 TOTAL 4.8%0.96 TH RT WB 2.8%0.86 NB 3.1%0.95 Peak Hour: 7:30 AM 8:30 AM HV %:PHF EB 11.1%0.92 0 0 0 0000000 0 0 0 41 0N SR 515 (108th Ave SE) SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SE Carr RdSR 515 (Benson Dr S)3,332TEV: 0.96PHF:562831264651,4870294 672 111 1,077 5080 511,0261661,249443643 331 167 541 894 0 project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 000 0 0 0 0000 0 0 0 00 0 THLT 00000000 0 00 0 0 0 0 0 0 0 0 0 THLT 0000000 0 00000 0 0 0 0 Peak Hour 0 0Count Total 0 000000000 0 0 8:45 AM 0 0 0 0 0 8:30 AM 0000000 0 0 8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM 0000 0 0 7:45 AM 0 0 0 0 0 7:30 AM 00000007:15 AM 0 0 0 0 0 0 0 07:00 AM RT 159 0 Interval Start SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SR 515 (Benson Dr S)15-min Total Rolling One Hour 29 2 0 7 10 130320708 RTTHLT RTTHLTRT 13 19 19 300 0 Peak Hour 0 16 37 7 14 0 21 52 13 0Count Total 0 27 66 16 0 6 34 44 183320132016105 2 4 3 47 169 8:45 AM 0 6 11 3 3 0 4 9 5 0 46 159 8:30 AM 0 1 7 3 0 2 4 7 0 0 0 3 9015301 3 5 0 46 138 8:15 AM 0 6 10 1 2 0 3 9 2 0 30 117 8:00 AM 0 1 10 2 0 1 8 5 0 0 2 2 2012102 2 0 2 37 0 7:45 AM 0 5 6 2 1 0 2 8 0 0 25 0 7:30 AM 0 4 11 2 0 0 5 6 2 0 1 0 0002203 2 2 1 25 0 7:15 AM 0 3 5 1 1 0 1 5 2 0 TH RT 7:00 AM 0 1 6 2 0 0 2 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SR 515 (Benson Dr S)15-min Total Rolling One HourEastboundWestbound SouthboundNorthboundWestboundEastbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 18 23 13 3 8 4 9 15 93 36130111184 11 42 Peak Hour 14 20 11 11 56 0 0 0 0 1 1 26 14Count Total 28 37 29 20 114 0 4 2 60000035:45 PM 2 7 3 0 12 1 1 4 2 0 3 1 5:30 PM 5 6 5 4 20 0 0 0 0 0 0 0 2 1 1 3 5:15 PM 2 4 2 5 13 0 0 0 0 0 0 4 0 0 0 2 5:00 PM 5 3 1 2 11 0 0 0 0 0 0 1 1 5 4 12 4:30 PM 5 3 5 2 15 0 0 0 0 0 0 7 3 1 1 19 0 EB WB NB SB Total East 4:45 PM 2 3 3 4 12 0 0 3 0%3%1%HV%-1%1%7%- 1 11 4:15 PM 3 2 5 2 12 0 0 0 0 0 0 4 2 West North South 4:00 PM 4 9 5 3 169 530 140 0 277 91172013749718119 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 0%-0%1%0%1%2%3%2% Peak Hour All 0 132 1,020 356 38 336 1,102 287 0 0 1 10 0 56 01430560 32 4,117 0 HV 0 1 8 5 0 Count Total 2 300 1,843 180 0 303 935 554 1,779 76 8,091 0 1,031 4,11712429069203803014450442 72 250 7 1,039 4,040 5:45 PM 0 25 282 21 40 5 37 141 39 0 1,014 4,006 5:30 PM 0 26 257 17 0 28 120 139 41 0 70 206 704011537440 66 252 10 1,033 3,985 5:15 PM 0 44 258 13 54 6 50 126 31 0 954 3,974 5:00 PM 0 37 223 21 0 39 118 148 43 0 53 201 804311742950 78 214 11 1,005 0 4:45 PM 0 36 176 28 52 4 40 138 20 0 993 0 4:30 PM 1 48 235 24 0 37 103 158 42 0 75 229 110399737047 71 224 14 1,022 0 4:15 PM 1 37 194 26 44 6 30 128 42 04:00 PM 0 47 218 30 0 47 121 UT LT TH RT UT LT Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SR 515 (Benson Dr S)15-min TotalUTLTTHRT Date: 08/30/2022 Peak Hour Count Period: 4:00 PM 6:00 PM SB 0.9%0.93 TOTAL 1.4%0.99 TH RT WB 2.5%0.91 NB 1.3%0.96 Peak Hour: 5:00 PM 6:00 PM HV %:PHF EB 1.1%0.93 0 0 0 0010000 0 0 4 138 11N SR 515 (108th Ave SE) SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SE Carr RdSR 515 (Benson Dr S)4,117TEV: 0.99PHF:329112771,2208430181 497 137 815 1,4370 1405301698581,1391972 1,020 132 1,224 698 0 project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 000 0 0 0 0000 0 0 0 00 0 THLT 00000000 0 00 0 0 0 0 0 0 0 0 0 THLT 1010000 1 00000 0 0 0 0 Peak Hour 1 0Count Total 0 100000000 1 1 5:45 PM 0 0 0 1 0 5:30 PM 0000000 0 0 5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 5:00 PM 0000 0 0 4:45 PM 0 0 0 0 0 4:30 PM 00000004:15 PM 0 0 0 0 0 0 0 04:00 PM RT 56 0 Interval Start SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SR 515 (Benson Dr S)15-min Total Rolling One Hour 6 0 0 1 10 00314305 RTTHLT RTTHLTRT 2 18 0 114 0 Peak Hour 0 1 8 5 5 0 12 17 0 0Count Total 0 1 17 10 0 5 27 12 56100000014202 1 3 0 20 56 5:45 PM 0 0 1 1 0 0 1 4 0 0 13 51 5:30 PM 0 1 2 2 0 1 5 1 0 0 0 5 0003101 0 2 0 11 50 5:15 PM 0 0 1 1 0 0 1 0 0 0 12 58 5:00 PM 0 0 4 1 0 1 2 2 0 0 0 4 0002101 0 2 0 15 0 4:45 PM 0 0 1 1 1 0 3 2 0 0 12 0 4:30 PM 0 0 4 1 0 0 2 3 0 0 1 1 0011002 0 1 0 19 0 4:15 PM 0 0 2 1 0 0 1 4 0 0 TH RT 4:00 PM 0 0 2 2 0 1 8 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start SE Carr Rd SE Petrovitsky Rd SR 515 (108th Ave SE)SR 515 (Benson Dr S)15-min Total Rolling One HourEastboundWestbound SouthboundNorthboundWestboundEastbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 1 2 5 2 0 5 7 0 22 143000713 3 6 Peak Hour 4 2 48 25 79 0 0 0 1 0 1 9 4Count Total 8 3 86 37 134 0 0 0 00010108:45 AM 1 1 8 7 17 0 0 3 1 2 1 2 8:30 AM 1 0 13 8 22 0 0 0 0 0 0 2 0 1 0 0 8:15 AM 3 2 10 4 19 0 0 0 0 0 0 0 0 0 0 0 8:00 AM 0 0 17 7 24 0 0 0 0 0 0 2 2 0 2 1 7:30 AM 2 0 12 1 15 0 0 0 0 0 0 0 1 0 3 13 0 EB WB NB SB Total East 7:45 AM 0 0 8 6 14 0 0 1 -1%4%HV%-0%0%6%- 0 0 7:15 AM 1 0 8 1 10 0 0 0 0 0 0 1 0 West North South 7:00 AM 0 0 10 2 101 1,166 7 41 3 3656805050 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 29%2%0%6%6%4%40%-0% Peak Hour All 0 52 1 10 0 192 2,410 12 74 1 0 23 1 79 00001452 17 1,831 0 HV 0 0 0 4 0 Count Total 0 97 4 110 0 5 0 8 636 27 3,585 0 430 1,77125612019380002019 0 102 3 464 1,831 8:45 AM 0 16 1 13 2 0 20 279 1 16 435 1,815 8:30 AM 0 17 0 24 0 0 0 270 3 8 0 84 60400024 1 71 5 442 1,822 8:15 AM 0 16 0 20 1 0 19 309 1 8 490 1,814 8:00 AM 0 12 1 13 0 1 0 308 2 9 2 108 30002038 2 69 1 448 0 7:45 AM 0 7 0 11 1 0 27 318 3 6 442 0 7:30 AM 0 11 1 9 0 0 0 324 0 3 1 65 00001027 1 44 1 434 0 7:15 AM 0 10 1 10 1 0 18 346 1 47:00 AM 0 8 0 10 0 0 0 UT LT TH RT UT LT Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start SE 180th St Driveway SR 515 (108th Ave SE)SR 515 (108th Ave SE)15-min TotalUTLTTHRT Date: 08/30/2022 Peak Hour Count Period: 7:00 AM 9:00 AM SB 5.9%0.87 TOTAL 4.3%0.93 TH RT WB 20.0%0.63 NB 3.8%0.92 Peak Hour: 7:45 AM 8:45 AM HV %:PHF EB 3.3%0.74 0 0 0 0000000 0 0 3 31 7N SR 515 (108th Ave SE) SE 180th St Driveway SR 515 (108th Ave SE)SE 180th StSR 515 (108th Ave SE)1,831TEV: 0.93PHF:1736534261,264415 0 5 10 110 71,1661011,274438068 1 52 121 118 0 project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 000 0 0 0 0000 0 0 0 00 0 THLT 00000000 0 00 0 0 0 0 0 0 0 0 0 THLT 0000000 1 00010 0 0 0 0 Peak Hour 0 0Count Total 0 110010000 0 0 8:45 AM 0 0 0 0 0 8:30 AM 0000000 0 0 8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 8:00 AM 0000 0 0 7:45 AM 0 0 0 0 0 7:30 AM 00000007:15 AM 0 0 0 0 0 0 0 07:00 AM RT 79 0 Interval Start SE 180th St Driveway SR 515 (108th Ave SE)SR 515 (108th Ave SE)15-min Total Rolling One Hour 45 2 1 0 23 1020001 RTTHLT RTTHLTRT 0 33 3 134 0 Peak Hour 0 0 0 4 1 0 3 81 2 1Count Total 0 1 0 7 0 2 0 17 82700061000101 0 8 0 22 79 8:45 AM 0 0 0 1 0 0 1 12 0 0 19 72 8:30 AM 0 0 0 1 0 0 0 8 2 1 0 2 1020000 0 7 0 24 63 8:15 AM 0 0 0 3 0 0 0 17 0 0 14 52 8:00 AM 0 0 0 0 0 0 0 8 0 0 0 6 0000000 0 1 0 15 0 7:45 AM 0 0 0 0 0 0 1 11 0 0 10 0 7:30 AM 0 1 0 1 0 0 0 8 0 0 0 1 0000000 0 2 1 13 0 7:15 AM 0 0 0 1 0 0 0 10 0 0 TH RT 7:00 AM 0 0 0 0 0 0 0 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start SE 180th St Driveway SR 515 (108th Ave SE)SR 515 (108th Ave SE)15-min Total Rolling One HourEastboundWestbound SouthboundNorthboundWestboundEastbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com to to Two-Hour Count Summaries Note: Two-hour count summary volumes include heavy vehicles but exclude bicycles in overall count. Total 1 1 0 1 0 2 2 2 9 31000101 1 3 Peak Hour 2 2 9 14 27 0 0 0 0 0 0 4 1Count Total 2 3 23 27 55 0 1 0 10000005:45 PM 0 0 2 2 4 0 0 2 0 0 0 1 5:30 PM 0 1 3 5 9 0 0 0 0 0 0 0 0 1 0 0 5:15 PM 0 0 1 3 4 0 0 0 0 0 0 0 0 0 0 0 5:00 PM 1 0 2 3 6 0 0 0 0 0 0 1 0 0 0 1 4:30 PM 1 0 5 4 10 0 0 0 0 0 0 0 0 0 4 9 0 EB WB NB SB Total East 4:45 PM 0 2 1 4 7 0 0 0 -0%1%HV%-0%-1%- 0 0 4:15 PM 0 0 4 2 6 0 0 0 0 0 0 1 0 West North South 4:00 PM 0 0 5 0 91 756 1 96 2 1,03124207180 0 Interval Start Heavy Vehicle Totals Bicycles Pedestrians (Crossing Leg) EB WB NB SB Total 100%0%0%1%0%1%0%0%25% Peak Hour All 0 147 0 11 0 173 1,523 1 196 0 0 14 0 27 0020081 32 2,414 0 HV 0 0 0 2 0 Count Total 0 272 0 479 0 7 1 5 2,083 58 4,809 0 607 2,396193025127160000025 2 242 3 578 2,366 5:45 PM 0 33 0 53 2 0 23 177 0 29 616 2,414 5:30 PM 0 32 0 68 0 0 0 183 0 25 0 272 70402018 0 250 5 595 2,358 5:15 PM 0 33 0 72 4 0 27 195 0 23 577 2,413 5:00 PM 0 28 0 61 0 1 1 178 0 25 2 244 100002021 0 265 10 626 0 4:45 PM 0 47 0 48 0 0 25 200 1 23 560 0 4:30 PM 0 39 0 61 0 2 0 201 0 17 0 224 70001019 0 315 10 650 0 4:15 PM 0 34 0 57 0 0 15 196 0 294:00 PM 0 26 0 59 0 0 0 UT LT TH RT UT LT Rolling One HourEastboundWestboundNorthboundSouthbound UT LT TH RT Interval Start SE 180th St Driveway SR 515 (108th Ave SE)SR 515 (108th Ave SE)15-min TotalUTLTTHRT Date: 08/30/2022 Peak Hour Count Period: 4:00 PM 6:00 PM SB 1.2%0.95 TOTAL 1.1%0.96 TH RT WB 12.5%0.67 NB 1.1%0.94 Peak Hour: 4:30 PM 5:30 PM HV %:PHF EB 0.5%0.93 0 0 0 0000000 0 0 1 10 1N SR 515 (108th Ave SE) SE 180th St Driveway SR 515 (108th Ave SE)SE 180th StSR 515 (108th Ave SE)2,414TEV: 0.96PHF:321,03121,1611,007968 1 7 16 30 1756918481,2800242 0 147 389 124 0 project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 www.idaxdata.com Two-Hour Count Summaries - Heavy Vehicles Two-Hour Count Summaries - Bikes Note: U-Turn volumes for bikes are included in Left-Turn, if any. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 0 000 0 0 0 0000 0 0 0 00 0 THLT 00000000 0 00 0 0 0 0 0 0 0 0 0 THLT 0000000 0 00000 0 0 0 0 Peak Hour 0 0Count Total 0 000000000 0 0 5:45 PM 0 0 0 0 0 5:30 PM 0000000 0 0 5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 5:00 PM 0000 0 0 4:45 PM 0 0 0 0 0 4:30 PM 00000004:15 PM 0 0 0 0 0 0 0 04:00 PM RT 27 0 Interval Start SE 180th St Driveway SR 515 (108th Ave SE)SR 515 (108th Ave SE)15-min Total Rolling One Hour 8 1 0 0 14 0000200 RTTHLT RTTHLTRT 2 25 0 55 0 Peak Hour 0 0 0 2 3 0 0 22 1 0Count Total 0 0 0 2 0 0 0 4 23200020000000 2 3 0 9 26 5:45 PM 0 0 0 0 1 0 0 3 0 0 4 27 5:30 PM 0 0 0 0 0 0 0 1 0 0 0 3 0000000 0 3 0 6 29 5:15 PM 0 0 0 0 0 0 0 2 0 0 7 32 5:00 PM 0 0 0 1 0 0 0 1 0 0 0 4 0000200 0 4 0 10 0 4:45 PM 0 0 0 0 0 0 0 4 1 0 6 0 4:30 PM 0 0 0 1 0 0 0 4 0 0 0 2 0000000 0 4 0 9 0 4:15 PM 0 0 0 0 0 0 0 5 0 0 TH RT 4:00 PM 0 0 0 0 0 0 0 UT LT TH RT UT LT Northbound Southbound UT LT TH RT UT LT TH RT Interval Start SE 180th St Driveway SR 515 (108th Ave SE)SR 515 (108th Ave SE)15-min Total Rolling One HourEastboundWestbound SouthboundNorthboundWestboundEastbound project.manager.wa@idaxdata.com DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Appendix C Level of Service (LOS) Calculations DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Existing 2022 AM Peak Hour DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2022 Existing AM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 17 444 41 14 825 21 71 20 63 35 11 14 Future Volume (vph) 17 444 41 14 825 21 71 20 63 35 11 14 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Grade (%) 5% -6% -3% 5% Storage Length (ft) 100 0 150 0 50 0 50 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 259 547 236 196 Travel Time (s) 5.0 10.7 6.4 5.3 Confl. Peds. (#/hr) 2 5 5 2 3 4 4 3 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Heavy Vehicles (%) 6% 12% 0% 0% 4% 10% 3% 0% 3% 0% 9% 0% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Perm NA Perm NA Protected Phases 1 6 5 2 4 8 Permitted Phases 4 8 Detector Phase 1 6 5 2 4 4 8 8 Switch Phase Minimum Initial (s) 5.0 7.0 5.0 7.0 7.0 7.0 7.0 7.0 Minimum Split (s) 10.0 22.0 10.0 21.0 25.0 25.0 26.0 26.0 Total Split (s) 24.0 134.0 24.0 134.0 18.0 18.0 18.0 18.0 Total Split (%) 13.6% 76.1% 13.6% 76.1% 10.2% 10.2% 10.2% 10.2% Yellow Time (s) 4.0 5.0 4.0 5.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 6.0 5.0 6.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Recall Mode None Min None Min None None None None Intersection Summary Area Type: Other Cycle Length: 176 Actuated Cycle Length: 44.5 Natural Cycle: 60 Control Type: Actuated-Uncoordinated Splits and Phases: 1: 106th Pl SE & SE Carr Rd DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2022 Existing AM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 17 444 41 14 825 21 71 20 63 35 11 14 Future Volume (veh/h) 17 444 41 14 825 21 71 20 63 35 11 14 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 0.99 0.99 0.99 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/ln 1664 1575 1753 2136 2076 1986 1973 2018 1973 1753 1619 1753 Adj Flow Rate, veh/h 18 458 42 14 851 22 73 21 65 36 11 14 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Percent Heavy Veh, % 6 12 0 0 4 10 3 0 3 0 9 0 Cap, veh/h 36 971 89 37 1358 35 446 79 243 373 117 149 Arrive On Green 0.02 0.35 0.35 0.02 0.35 0.35 0.18 0.18 0.18 0.18 0.18 0.18 Sat Flow, veh/h 1585 2770 253 2034 3927 102 1453 432 1336 1223 645 821 Grp Volume(v), veh/h 18 247 253 14 427 446 73 0 86 36 0 25 Grp Sat Flow(s),veh/h/ln 1585 1496 1527 2034 1972 2057 1453 0 1768 1223 0 1466 Q Serve(g_s), s 0.4 4.6 4.6 0.2 6.4 6.4 1.6 0.0 1.5 0.9 0.0 0.5 Cycle Q Clear(g_c), s 0.4 4.6 4.6 0.2 6.4 6.4 2.1 0.0 1.5 2.4 0.0 0.5 Prop In Lane 1.00 0.17 1.00 0.05 1.00 0.76 1.00 0.56 Lane Grp Cap(c), veh/h 36 524 535 37 682 711 446 0 322 373 0 267 V/C Ratio(X) 0.50 0.47 0.47 0.38 0.63 0.63 0.16 0.00 0.27 0.10 0.00 0.09 Avail Cap(c_a), veh/h 846 5380 5492 1086 7092 7397 712 0 646 598 0 535 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 17.2 9.0 9.0 17.3 9.7 9.7 13.0 0.0 12.5 13.6 0.0 12.1 Incr Delay (d2), s/veh 3.9 0.2 0.2 2.4 0.4 0.3 0.1 0.0 0.2 0.0 0.0 0.1 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.2 1.0 1.0 0.1 1.9 2.0 0.4 0.0 0.5 0.2 0.0 0.1 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 21.0 9.2 9.2 19.6 10.1 10.1 13.0 0.0 12.7 13.6 0.0 12.2 LnGrp LOS C A A B B B B A B B A B Approach Vol, veh/h 518 887 159 61 Approach Delay, s/veh 9.7 10.2 12.9 13.0 Approach LOS A B B B Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 5.8 18.3 11.5 5.6 18.5 11.5 Change Period (Y+Rc), s 5.0 6.0 5.0 5.0 6.0 5.0 Max Green Setting (Gmax), s 19.0 128.0 13.0 19.0 128.0 13.0 Max Q Clear Time (g_c+I1), s 2.4 8.4 4.1 2.2 6.6 4.4 Green Ext Time (p_c), s 0.0 3.7 0.3 0.0 2.0 0.1 Intersection Summary HCM 6th Ctrl Delay 10.4 HCM 6th LOS B Notes User approved pedestrian interval to be less than phase max green. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2022 Existing AM Peak Hour Page 1 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 249 53 1325 275 32 340 Future Volume (vph) 249 53 1325 275 32 340 Satd. Flow (prot) 3403 0 3504 0 1769 3306 Flt Permitted 0.960 0.095 Satd. Flow (perm) 3403 0 3504 0 177 3306 Satd. Flow (RTOR) 12 54 Confl. Peds. (#/hr) 2 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 4% 0% 2% 4% 0% 7% Shared Lane Traffic (%) Lane Group Flow (vph) 314 0 1666 0 33 354 Turn Type Perm NA Perm NA Protected Phases 2 6 Permitted Phases 8 6 Detector Phase 8 2 6 6 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 Minimum Split (s) 28.5 37.0 12.0 12.0 Total Split (s) 26.0 150.0 150.0 150.0 Total Split (%) 14.8% 85.2% 85.2% 85.2% Yellow Time (s) 4.5 5.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.5 6.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode None Min Min Min Act Effct Green (s) 12.5 47.2 48.2 48.2 Actuated g/C Ratio 0.17 0.66 0.67 0.67 v/c Ratio 0.52 0.72 0.28 0.16 Control Delay 30.5 10.1 12.7 4.8 Queue Delay 0.0 0.0 0.0 0.0 Total Delay 30.5 10.1 12.7 4.8 LOS C B B A Approach Delay 30.5 10.1 5.5 Approach LOS C B A Intersection Summary Cycle Length: 176 Actuated Cycle Length: 71.7 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Maximum v/c Ratio: 0.72 Intersection Signal Delay: 12.0 Intersection LOS: B Intersection Capacity Utilization 64.5% ICU Level of Service C Analysis Period (min) 15 Splits and Phases: 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 8Lane Group EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 167 331 43 111 672 294 6 166 1026 51 126 283 56Future Volume (vph) 167 331 43 111 672 294 6 166 1026 51 126 283 56Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 6% -3% 0% 0%Storage Length (ft) 250 0 150 0 275 0 350 0Storage Lanes 1 0 1 0 2 0 2 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 35 35 40 40Link Distance (ft) 547 1198 1369 788Travel Time (s) 10.7 23.3 23.3 13.4Confl. Peds. (#/hr)4 4 11Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Heavy Vehicles (%) 10% 11% 16% 3% 3% 2% 0% 5% 3% 4% 6% 4% 23%Shared Lane Traffic (%)Turn Type Prot NA Prot NA Prot Prot NA Prot NAProtected Phases 7 4 3 8 5 5 2 1 6Permitted PhasesDetector Phase 7 4 3 8 5 5 2 1 6Switch PhaseMinimum Initial (s) 5.0 7.0 5.0 7.0 5.0 5.0 7.0 5.0 7.0Minimum Split (s) 10.5 35.5 11.0 29.0 10.5 10.5 27.5 10.5 34.5Total Split (s) 29.0 70.0 24.0 67.0 52.0 52.0 63.0 17.0 28.0Total Split (%) 16.5% 39.8% 13.6% 38.1% 29.5% 29.5% 35.8% 9.7% 15.9%Yellow Time (s) 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 6.0 5.5 5.5 5.5 5.5Lead/Lag Lead Lag Lead Lag Lead Lead Lag Lead LagLead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes YesRecall Mode None Min None Min None None None None NoneIntersection SummaryArea Type: OtherCycle Length: 176Actuated Cycle Length: 162Natural Cycle: 95DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 9Control Type: Actuated-UncoordinatedSplits and Phases: 3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky RdDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 10Movement EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 167 331 43 111 672 294 6 166 1026 51 126 283 56Future Volume (veh/h) 167 331 43 111 672 294 6 166 1026 51 126 283 56Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1540 1525 1451 1973 1973 1988 1826 1856 1841 1811 1841 1559Adj Flow Rate, veh/h 174 345 45 116 700 306 173 1069 53 131 295 58Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Percent Heavy Veh, % 10 11 16 3 3 2 5 3 4 6 4 23Cap, veh/h 193 948 123 140 797 348 224 1179 58 176 967 188Arrive On Green 0.13 0.37 0.37 0.07 0.31 0.31 0.07 0.34 0.34 0.05 0.33 0.33Sat Flow, veh/h 1466 2579 334 1879 2535 1108 3374 3418 169 3346 2920 566Grp Volume(v), veh/h 174 193 197 116 518 488 173 551 571 131 175 178Grp Sat Flow(s),veh/h/ln 1466 1449 1464 1879 1874 1769 1687 1763 1825 1673 1749 1738Q Serve(g_s), s 16.8 13.9 14.2 8.7 37.6 37.6 7.2 42.8 42.8 5.5 10.7 11.0Cycle Q Clear(g_c), s 16.8 13.9 14.2 8.7 37.6 37.6 7.2 42.8 42.8 5.5 10.7 11.0Prop In Lane 1.00 0.23 1.00 0.63 1.00 0.09 1.00 0.33Lane Grp Cap(c), veh/h 193 533 538 140 589 556 224 608 629 176 579 576V/C Ratio(X) 0.90 0.36 0.37 0.83 0.88 0.88 0.77 0.91 0.91 0.74 0.30 0.31Avail Cap(c_a), veh/h 240 650 657 235 796 751 1092 706 730 268 579 576HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 61.5 33.1 33.2 65.6 46.7 46.7 66.0 44.8 44.9 67.1 35.7 35.8Incr Delay (d2), s/veh 26.7 0.3 0.3 4.7 8.0 8.4 2.1 13.7 13.4 2.3 0.2 0.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 7.7 5.0 5.1 4.4 18.6 17.7 3.2 20.6 21.3 2.4 4.6 4.7Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 88.2 33.4 33.5 70.2 54.6 55.0 68.1 58.5 58.2 69.4 35.9 36.0LnGrp LOS F C C E D E E E E E D DApproach Vol, veh/h 564 1122 1295 484Approach Delay, s/veh 50.3 56.4 59.7 45.0Approach LOS D E E DTimer - Assigned Phs 1 2 3 4 5 6 7 8Phs Duration (G+Y+Rc), s 13.1 55.0 16.7 58.8 15.0 53.1 24.4 51.2Change Period (Y+Rc), s 5.5 5.5 6.0 * 6 5.5 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 11Max Green Setting (Gmax), s 11.5 57.5 18.0 * 65 46.5 22.5 23.5 61.0Max Q Clear Time (g_c+I1), s 7.5 44.8 10.7 16.2 9.2 13.0 18.8 39.6Green Ext Time (p_c), s 0.1 4.7 0.1 1.9 0.3 1.1 0.1 5.6Intersection SummaryHCM 6th Ctrl Delay 55.1HCM 6th LOSENotesUser approved pedestrian interval to be less than phase max green.User approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 12Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 52 1 68 5 0 5 101 1166 7 41 3 365 17Future Volume (vph) 52 1 68 5 0 5 101 1166 7 41 3 365 17Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 4% 0% 0% 0%Storage Length (ft) 75 0 0 0 200 0 375 0Storage Lanes 1 1 0 0 1 0 1 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 25 25 40 40Link Distance (ft) 267 208 342 1369Travel Time (s) 7.3 5.7 5.8 23.3Confl. Peds. (#/hr) 3 3 3 3 1 7 7 1Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93Heavy Vehicles (%) 0% 0% 6% 40% 0% 0% 1% 4% 29% 2% 0% 6% 6%Shared Lane Traffic (%)Turn Type Perm NA Perm Perm NA Prot NA Prot Prot NAProtected Phases 4 8 5 2 1 1 6Permitted Phases 4 4 8Detector Phase 4 4 4 8 8 5 2 1 1 6Switch PhaseMinimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0Minimum Split (s) 29.5 29.5 29.5 35.0 35.0 10.5 23.5 10.5 10.5 26.5Total Split (s) 20.0 20.0 20.0 20.0 20.0 14.0 142.0 14.0 14.0 142.0Total Split (%) 11.4% 11.4% 11.4% 11.4% 11.4% 8.0% 80.7% 8.0% 8.0% 80.7%Yellow Time (s) 4.5 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 5.5 5.5 5.5 5.5Lead/LagLead Lag Lead Lead LagLead-Lag Optimize?Yes Yes Yes Yes YesRecall Mode None None None None None None Min None None MinIntersection SummaryArea Type: OtherCycle Length: 176Actuated Cycle Length: 72Natural Cycle: 80DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 13Control Type: Actuated-UncoordinatedSplits and Phases: 4: 108th Ave SE & SE 180th StDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 14Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 52 1 68 5 0 5 101 1166 7 41 3 365 17Future Volume (veh/h) 52 1 68 5 0 5 101 1166 7 41 3 365 17Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 0.99 0.99 0.99 0.99 1.00 0.99 1.00 0.99Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1806 1806 1717 1307 1900 1900 1885 1841 1470 1900 1811 1811Adj Flow Rate, veh/h 56 1 73 5 0 5 109 1254 8 3 392 18Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93Percent Heavy Veh, % 0 0 6 40 0 0 1 4 29 0 6 6Cap, veh/h 257 3 127 139 26 67 141 2134 14 7 1756 80Arrive On Green 0.09 0.09 0.09 0.09 0.00 0.09 0.08 0.60 0.60 0.00 0.52 0.52Sat Flow, veh/h 1443 39 1441 469 290 759 1795 3562 23 1810 3349 153Grp Volume(v), veh/h 57 0 73 10 0 0 109 615 647 3 201 209Grp Sat Flow(s),veh/h/ln 1482 0 1441 1517 0 0 1795 1749 1836 1810 1721 1782Q Serve(g_s), s 0.0 0.0 2.7 0.0 0.0 0.0 3.3 12.0 12.0 0.1 3.5 3.5Cycle Q Clear(g_c), s 1.7 0.0 2.7 1.7 0.0 0.0 3.3 12.0 12.0 0.1 3.5 3.5Prop In Lane 0.98 1.00 0.50 0.50 1.00 0.01 1.00 0.09Lane Grp Cap(c), veh/h 261 0 127 232 0 0 141 1047 1100 7 902 934V/C Ratio(X) 0.22 0.00 0.57 0.04 0.00 0.00 0.77 0.59 0.59 0.41 0.22 0.22Avail Cap(c_a), veh/h 498 0 379 473 0 0 277 4332 4550 279 4263 4415HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 23.7 0.0 24.1 23.0 0.0 0.0 24.9 6.8 6.8 27.4 7.1 7.1Incr Delay (d2), s/veh 0.4 0.0 4.0 0.1 0.0 0.0 8.6 0.8 0.7 32.3 0.2 0.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 0.7 0.0 1.0 0.1 0.0 0.0 1.6 2.9 3.0 0.1 0.9 1.0Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 24.1 0.0 28.1 23.1 0.0 0.0 33.5 7.6 7.6 59.7 7.2 7.2LnGrp LOS C A C C A A C A A E A AApproach Vol, veh/h 130 10 1371 413Approach Delay, s/veh 26.4 23.1 9.6 7.6Approach LOS C C A ATimer - Assigned Phs 1 2 4 5 6 8Phs Duration (G+Y+Rc), s 5.7 38.5 10.9 9.8 34.4 10.9Change Period (Y+Rc), s 5.5 5.5 * 6 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing AM Peak HourPage 15Max Green Setting (Gmax), s 8.5 136.5 * 15 8.5 136.5 14.0Max Q Clear Time (g_c+I1), s 2.1 14.0 4.7 5.3 5.5 3.7Green Ext Time (p_c), s 0.0 19.0 0.3 0.1 3.7 0.0Intersection SummaryHCM 6th Ctrl Delay 10.4HCM 6th LOSBNotesUser approved pedestrian interval to be less than phase max green.User approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Existing 2022 PM Peak Hour DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2022 Existing PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 22 952 168 60 580 31 77 34 117 51 61 33 Future Volume (vph) 22 952 168 60 580 31 77 34 117 51 61 33 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Grade (%) 5% -6% -3% 5% Storage Length (ft) 100 0 150 0 50 0 50 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 259 547 236 196 Travel Time (s) 5.0 10.7 6.4 5.3 Confl. Peds. (#/hr) 8 8 5 8 8 5 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 0% 1% 1% 0% 3% 3% 4% 0% 1% 0% 2% 3% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Perm NA Perm NA Protected Phases 1 6 5 2 4 8 Permitted Phases 4 8 Detector Phase 1 6 5 2 4 4 8 8 Switch Phase Minimum Initial (s) 5.0 7.0 5.0 7.0 7.0 7.0 7.0 7.0 Minimum Split (s) 10.0 22.0 10.0 21.0 25.0 25.0 26.0 26.0 Total Split (s) 13.0 107.0 24.0 118.0 29.0 29.0 29.0 29.0 Total Split (%) 8.1% 66.9% 15.0% 73.8% 18.1% 18.1% 18.1% 18.1% Yellow Time (s) 4.0 5.0 4.0 5.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 6.0 5.0 6.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Recall Mode None Min None Min None None None None Intersection Summary Area Type: Other Cycle Length: 160 Actuated Cycle Length: 63.3 Natural Cycle: 65 Control Type: Actuated-Uncoordinated Splits and Phases: 1: 106th Pl SE & SE Carr Rd DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2022 Existing PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 22 952 168 60 580 31 77 34 117 51 61 33 Future Volume (veh/h) 22 952 168 60 580 31 77 34 117 51 61 33 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 0.99 0.99 0.99 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/ln 1753 1738 1738 2136 2091 2091 1958 2018 2003 1753 1723 1708 Adj Flow Rate, veh/h 23 992 175 62 604 32 80 35 122 53 64 34 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Percent Heavy Veh, % 0 1 1 0 3 3 4 0 1 0 2 3 Cap, veh/h 45 1258 222 115 1835 97 325 75 263 265 203 108 Arrive On Green 0.03 0.45 0.45 0.06 0.48 0.48 0.19 0.19 0.19 0.19 0.19 0.19 Sat Flow, veh/h 1669 2801 494 2034 3836 203 1345 391 1362 1143 1054 560 Grp Volume(v), veh/h 23 584 583 62 312 324 80 0 157 53 0 98 Grp Sat Flow(s),veh/h/ln 1669 1651 1644 2034 1986 2052 1345 0 1753 1143 0 1614 Q Serve(g_s), s 0.7 16.0 16.1 1.6 5.2 5.2 2.9 0.0 4.2 2.3 0.0 2.8 Cycle Q Clear(g_c), s 0.7 16.0 16.1 1.6 5.2 5.2 5.7 0.0 4.2 6.5 0.0 2.8 Prop In Lane 1.00 0.30 1.00 0.10 1.00 0.78 1.00 0.35 Lane Grp Cap(c), veh/h 45 741 738 115 950 982 325 0 338 265 0 311 V/C Ratio(X) 0.51 0.79 0.79 0.54 0.33 0.33 0.25 0.00 0.46 0.20 0.00 0.31 Avail Cap(c_a), veh/h 252 3143 3130 729 4194 4333 674 0 793 562 0 730 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 25.5 12.5 12.5 24.4 8.6 8.6 20.8 0.0 19.0 21.9 0.0 18.4 Incr Delay (d2), s/veh 3.3 0.7 0.7 1.5 0.1 0.1 0.1 0.0 0.4 0.1 0.0 0.2 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.3 4.7 4.7 0.7 1.7 1.8 0.9 0.0 1.6 0.6 0.0 1.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 28.7 13.2 13.2 25.8 8.6 8.6 21.0 0.0 19.3 22.0 0.0 18.6 LnGrp LOS C B B C A A C A B C A B Approach Vol, veh/h 1190 698 237 151 Approach Delay, s/veh 13.5 10.2 19.9 19.8 Approach LOS B B B B Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 6.4 31.4 15.2 8.0 29.8 15.2 Change Period (Y+Rc), s 5.0 6.0 5.0 5.0 6.0 5.0 Max Green Setting (Gmax), s 8.0 112.0 24.0 19.0 101.0 24.0 Max Q Clear Time (g_c+I1), s 2.7 7.2 7.7 3.6 18.1 8.5 Green Ext Time (p_c), s 0.0 2.5 0.7 0.0 5.8 0.4 Intersection Summary HCM 6th Ctrl Delay 13.6 HCM 6th LOS B DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2022 Existing PM Peak Hour Page 1 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 272 19 629 283 49 1088 Future Volume (vph) 272 19 629 283 49 1088 Satd. Flow (prot) 3532 0 3464 0 1734 3503 Flt Permitted 0.955 0.265 Satd. Flow (perm) 3532 0 3464 0 484 3503 Satd. Flow (RTOR) 4 108 Confl. Peds. (#/hr) 3 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 1% 0% 1% 2% 2% 1% Shared Lane Traffic (%) Lane Group Flow (vph) 306 0 960 0 52 1145 Turn Type Perm NA Perm NA Protected Phases 2 6 Permitted Phases 8 6 Detector Phase 8 2 6 6 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 Minimum Split (s) 28.5 37.0 12.0 12.0 Total Split (s) 42.0 118.0 118.0 118.0 Total Split (%) 26.3% 73.8% 73.8% 73.8% Yellow Time (s) 4.5 5.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.5 6.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode None Min Min Min Act Effct Green (s) 11.2 24.7 25.8 25.8 Actuated g/C Ratio 0.23 0.51 0.54 0.54 v/c Ratio 0.37 0.52 0.20 0.61 Control Delay 17.2 8.4 9.3 9.8 Queue Delay 0.0 0.0 0.0 0.0 Total Delay 17.2 8.4 9.3 9.8 LOS B A A A Approach Delay 17.2 8.4 9.8 Approach LOS B A A Intersection Summary Cycle Length: 160 Actuated Cycle Length: 48 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Maximum v/c Ratio: 0.61 Intersection Signal Delay: 10.2 Intersection LOS: B Intersection Capacity Utilization 55.4% ICU Level of Service B Analysis Period (min) 15 Splits and Phases: 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 8Lane Group EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 132 1020 72 137 497 181 19 169 530 140 277 911 32Future Volume (vph) 132 1020 72 137 497 181 19 169 530 140 277 911 32Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 6% -3% 0% 0%Storage Length (ft) 250 0 150 0 275 0 350 0Storage Lanes 1 0 1 0 2 0 2 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 35 35 40 40Link Distance (ft) 547 1198 1369 788Travel Time (s) 10.7 23.3 23.3 13.4Confl. Peds. (#/hr) 4 13 13 4 8 11 11 8Peak Hour Factor 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99Heavy Vehicles (%) 1% 1% 7% 2% 3% 2% 0% 3% 1% 0% 1% 1% 0%Shared Lane Traffic (%)Turn Type Prot NA Prot NA Prot Prot NA Prot NAProtected Phases 7 4 3 8 5 5 2 1 6Permitted PhasesDetector Phase 7 4 3 8 5 5 2 1 6Switch PhaseMinimum Initial (s) 5.0 7.0 5.0 7.0 5.0 5.0 7.0 5.0 7.0Minimum Split (s) 10.5 35.5 11.0 29.0 10.5 10.5 27.5 10.5 34.5Total Split (s) 16.0 62.0 24.0 70.0 16.0 16.0 42.0 32.0 58.0Total Split (%) 10.0% 38.8% 15.0% 43.8% 10.0% 10.0% 26.3% 20.0% 36.3%Yellow Time (s) 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 6.0 5.5 5.5 5.5 5.5Lead/Lag Lead Lag Lead Lag Lead Lead Lag Lead LagLead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes YesRecall Mode None Min None Min None None None None NoneIntersection SummaryArea Type: OtherCycle Length: 160Actuated Cycle Length: 143.5Natural Cycle: 95DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 9Control Type: Actuated-UncoordinatedSplits and Phases: 3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky RdDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 10Movement EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 132 1020 72 137 497 181 19 169 530 140 277 911 32Future Volume (veh/h) 132 1020 72 137 497 181 19 169 530 140 277 911 32Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 1.00 0.99 1.00 0.99Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1673 1673 1584 1988 1973 1988 1856 1885 1900 1885 1885 1900Adj Flow Rate, veh/h 133 1030 73 138 502 183 171 535 141 280 920 32Peak Hour Factor 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99Percent Heavy Veh, % 1 1 7 2 3 2 3 1 0 1 1 0Cap, veh/h 128 1131 80 165 1039 376 222 740 194 339 1049 36Arrive On Green 0.08 0.38 0.38 0.09 0.39 0.39 0.06 0.26 0.26 0.10 0.30 0.30Sat Flow, veh/h 1593 3008 213 1893 2687 974 3428 2799 734 3483 3530 123Grp Volume(v), veh/h 133 544 559 138 349 336 171 341 335 280 467 485Grp Sat Flow(s),veh/h/ln 1593 1589 1632 1893 1874 1786 1714 1791 1742 1742 1791 1861Q Serve(g_s), s 10.5 42.6 42.6 9.4 18.4 18.6 6.4 22.7 22.9 10.3 32.5 32.5Cycle Q Clear(g_c), s 10.5 42.6 42.6 9.4 18.4 18.6 6.4 22.7 22.9 10.3 32.5 32.5Prop In Lane 1.00 0.13 1.00 0.55 1.00 0.42 1.00 0.07Lane Grp Cap(c), veh/h 128 597 613 165 725 691 222 473 461 339 532 553V/C Ratio(X) 1.04 0.91 0.91 0.84 0.48 0.49 0.77 0.72 0.73 0.83 0.88 0.88Avail Cap(c_a), veh/h 128 685 703 260 915 872 274 498 485 704 717 745HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 60.3 38.8 38.9 58.9 30.3 30.4 60.4 43.8 43.9 58.1 43.8 43.8Incr Delay (d2), s/veh 91.5 14.8 14.5 7.0 0.4 0.4 7.8 4.5 4.8 2.0 8.7 8.4Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 7.5 18.7 19.2 4.8 8.3 8.0 3.0 10.5 10.3 4.6 15.3 15.9Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 151.8 53.6 53.4 66.0 30.7 30.8 68.2 48.3 48.7 60.1 52.5 52.2LnGrp LOS F D D E C C E D D E D DApproach Vol, veh/h 1236 823 847 1232Approach Delay, s/veh 64.1 36.6 52.5 54.1Approach LOS E D D DTimer - Assigned Phs 1 2 3 4 5 6 7 8Phs Duration (G+Y+Rc), s 18.3 40.2 17.4 55.3 14.0 44.5 16.0 56.7Change Period (Y+Rc), s 5.5 5.5 6.0 * 6 5.5 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 11Max Green Setting (Gmax), s 26.5 36.5 18.0 * 57 10.5 52.5 10.5 64.0Max Q Clear Time (g_c+I1), s 12.3 24.9 11.4 44.6 8.4 34.5 12.5 20.6Green Ext Time (p_c), s 0.4 2.5 0.1 4.6 0.1 4.5 0.0 3.8Intersection SummaryHCM 6th Ctrl Delay 53.3HCM 6th LOSDNotesUser approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 12Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 147 0 242 7 1 8 91 756 1 96 2 1031 32Future Volume (vph) 147 0 242 7 1 8 91 756 1 96 2 1031 32Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 4% 0% 0% 0%Storage Length (ft) 75 0 0 0 200 0 375 0Storage Lanes 1 1 0 0 1 0 1 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 25 25 40 40Link Distance (ft) 267 208 342 1369Travel Time (s) 7.3 5.7 5.8 23.3Confl. Peds. (#/hr) 1 1 1 1 1 1Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Heavy Vehicles (%) 0% 0% 1% 0% 0% 25% 0% 1% 100% 0% 0% 1% 0%Shared Lane Traffic (%)Turn Type Perm NA Perm Perm NA Prot NA Prot Prot NAProtected Phases 4 8 5 2 1 1 6Permitted Phases 4 4 8Detector Phase 4 4 4 8 8 5 2 1 1 6Switch PhaseMinimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0Minimum Split (s) 29.5 29.5 29.5 35.0 35.0 10.5 23.5 10.5 10.5 26.5Total Split (s) 36.0 36.0 36.0 36.0 36.0 25.0 96.0 28.0 28.0 99.0Total Split (%) 22.5% 22.5% 22.5% 22.5% 22.5% 15.6% 60.0% 17.5% 17.5% 61.9%Yellow Time (s) 4.5 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 5.5 5.5 5.5 5.5Lead/LagLead Lag Lead Lead LagLead-Lag Optimize?Yes Yes Yes Yes YesRecall Mode None None None None None None Min None None MinIntersection SummaryArea Type: OtherCycle Length: 160Actuated Cycle Length: 81.7Natural Cycle: 80DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 13Control Type: Actuated-UncoordinatedSplits and Phases: 4: 108th Ave SE & SE 180th StDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 14Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 147 0 242 7 1 8 91 756 1 96 2 1031 32Future Volume (veh/h) 147 0 242 7 1 8 91 756 1 96 2 1031 32Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1806 1806 1791 1900 1900 1530 1900 1885 418 1900 1885 1900Adj Flow Rate, veh/h 153 0 252 7 1 8 95 788 1 2 1074 33Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Percent Heavy Veh, % 0 0 1 0 0 25 0 1 100 0 1 0Cap, veh/h 342 0 323 118 38 81 126 1967 2 5 1665 51Arrive On Green 0.21 0.00 0.21 0.21 0.21 0.21 0.07 0.54 0.54 0.00 0.47 0.47Sat Flow, veh/h 1112 0 1516 198 179 378 1810 3671 5 1810 3547 109Grp Volume(v), veh/h 153 0 252 16 0 0 95 384 405 2 542 565Grp Sat Flow(s),veh/h/ln 1112 0 1516 756 0 0 1810 1791 1884 1810 1791 1865Q Serve(g_s), s 0.0 0.0 10.7 0.1 0.0 0.0 3.5 8.7 8.7 0.1 15.8 15.8Cycle Q Clear(g_c), s 9.8 0.0 10.7 9.9 0.0 0.0 3.5 8.7 8.7 0.1 15.8 15.8Prop In Lane 1.00 1.00 0.44 0.50 1.00 0.00 1.00 0.06Lane Grp Cap(c), veh/h 342 0 323 237 0 0 126 960 1010 5 840 875V/C Ratio(X) 0.45 0.00 0.78 0.07 0.00 0.00 0.76 0.40 0.40 0.41 0.65 0.65Avail Cap(c_a), veh/h 657 0 675 546 0 0 515 2366 2490 594 2445 2546HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 25.1 0.0 25.4 21.8 0.0 0.0 31.3 9.4 9.4 34.1 13.8 13.8Incr Delay (d2), s/veh 0.9 0.0 4.1 0.1 0.0 0.0 8.9 0.4 0.4 45.9 1.2 1.1Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 2.3 0.0 4.1 0.2 0.0 0.0 1.8 2.8 2.9 0.1 5.5 5.8Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 26.0 0.0 29.5 21.9 0.0 0.0 40.2 9.8 9.8 80.0 15.0 15.0LnGrp LOS C A C C A A D A A F B BApproach Vol, veh/h 405 16 884 1109Approach Delay, s/veh 28.2 21.9 13.0 15.1Approach LOS C C B BTimer - Assigned Phs 1 2 4 5 6 8Phs Duration (G+Y+Rc), s 5.7 42.2 20.6 10.3 37.6 20.6Change Period (Y+Rc), s 5.5 5.5 * 6 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2022 Existing PM Peak HourPage 15Max Green Setting (Gmax), s 22.5 90.5 * 31 19.5 93.5 30.0Max Q Clear Time (g_c+I1), s 2.1 10.7 12.7 5.5 17.8 11.9Green Ext Time (p_c), s 0.0 8.3 1.7 0.2 14.4 0.0Intersection SummaryHCM 6th Ctrl Delay 16.6HCM 6th LOSBNotesUser approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Future 2024 No Action AM Peak Hour DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 No Action AM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 17 457 41 14 850 22 71 20 63 36 11 14 Future Volume (vph) 17 457 41 14 850 22 71 20 63 36 11 14 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Grade (%) 5% -6% -3% 5% Storage Length (ft) 100 0 150 0 50 0 50 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 259 547 236 196 Travel Time (s) 5.0 10.7 6.4 5.3 Confl. Peds. (#/hr) 2 5 5 2 3 4 4 3 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Heavy Vehicles (%) 6% 12% 0% 0% 4% 10% 3% 0% 3% 0% 9% 0% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Perm NA Perm NA Protected Phases 1 6 5 2 4 8 Permitted Phases 4 8 Detector Phase 1 6 5 2 4 4 8 8 Switch Phase Minimum Initial (s) 5.0 7.0 5.0 7.0 7.0 7.0 7.0 7.0 Minimum Split (s) 10.0 22.0 10.0 21.0 25.0 25.0 26.0 26.0 Total Split (s) 24.0 134.0 24.0 134.0 18.0 18.0 18.0 18.0 Total Split (%) 13.6% 76.1% 13.6% 76.1% 10.2% 10.2% 10.2% 10.2% Yellow Time (s) 4.0 5.0 4.0 5.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 6.0 5.0 6.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Recall Mode None Min None Min None None None None Intersection Summary Area Type: Other Cycle Length: 176 Actuated Cycle Length: 45.2 Natural Cycle: 60 Control Type: Actuated-Uncoordinated Splits and Phases: 1: 106th Pl SE & SE Carr Rd DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 No Action AM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 17 457 41 14 850 22 71 20 63 36 11 14 Future Volume (veh/h) 17 457 41 14 850 22 71 20 63 36 11 14 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 0.99 0.99 0.99 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/ln 1664 1575 1753 2136 2076 1986 1973 2018 1973 1753 1619 1753 Adj Flow Rate, veh/h 18 471 42 14 876 23 73 21 65 37 11 14 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Percent Heavy Veh, % 6 12 0 0 4 10 3 0 3 0 9 0 Cap, veh/h 36 992 88 37 1383 36 442 78 241 369 116 148 Arrive On Green 0.02 0.36 0.36 0.02 0.35 0.35 0.18 0.18 0.18 0.18 0.18 0.18 Sat Flow, veh/h 1585 2778 247 2034 3926 103 1453 432 1336 1223 645 821 Grp Volume(v), veh/h 18 253 260 14 440 459 73 0 86 37 0 25 Grp Sat Flow(s),veh/h/ln 1585 1496 1528 2034 1972 2057 1453 0 1768 1223 0 1466 Q Serve(g_s), s 0.4 4.7 4.7 0.2 6.7 6.7 1.6 0.0 1.5 1.0 0.0 0.5 Cycle Q Clear(g_c), s 0.4 4.7 4.7 0.2 6.7 6.7 2.1 0.0 1.5 2.5 0.0 0.5 Prop In Lane 1.00 0.16 1.00 0.05 1.00 0.76 1.00 0.56 Lane Grp Cap(c), veh/h 36 534 546 37 695 725 442 0 319 369 0 265 V/C Ratio(X) 0.50 0.47 0.48 0.38 0.63 0.63 0.17 0.00 0.27 0.10 0.00 0.09 Avail Cap(c_a), veh/h 836 5317 5431 1073 7008 7308 704 0 638 590 0 529 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 17.4 9.0 9.0 17.5 9.7 9.7 13.2 0.0 12.7 13.8 0.0 12.3 Incr Delay (d2), s/veh 3.9 0.2 0.2 2.4 0.4 0.3 0.1 0.0 0.2 0.0 0.0 0.1 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.2 1.0 1.1 0.1 2.0 2.1 0.4 0.0 0.5 0.2 0.0 0.1 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 21.3 9.2 9.2 19.9 10.1 10.1 13.2 0.0 12.9 13.8 0.0 12.4 LnGrp LOS C A A B B B B A B B A B Approach Vol, veh/h 531 913 159 62 Approach Delay, s/veh 9.6 10.2 13.0 13.2 Approach LOS A B B B Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 5.8 18.7 11.5 5.7 18.9 11.5 Change Period (Y+Rc), s 5.0 6.0 5.0 5.0 6.0 5.0 Max Green Setting (Gmax), s 19.0 128.0 13.0 19.0 128.0 13.0 Max Q Clear Time (g_c+I1), s 2.4 8.7 4.1 2.2 6.7 4.5 Green Ext Time (p_c), s 0.0 3.9 0.3 0.0 2.0 0.1 Intersection Summary HCM 6th Ctrl Delay 10.4 HCM 6th LOS B Notes User approved pedestrian interval to be less than phase max green. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 No Action AM Peak Hour Page 1 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 257 55 1365 283 33 350 Future Volume (vph) 257 55 1365 283 33 350 Satd. Flow (prot) 3403 0 3504 0 1769 3306 Flt Permitted 0.960 0.088 Satd. Flow (perm) 3403 0 3504 0 164 3306 Satd. Flow (RTOR) 12 54 Confl. Peds. (#/hr) 2 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 4% 0% 2% 4% 0% 7% Shared Lane Traffic (%) Lane Group Flow (vph) 325 0 1717 0 34 365 Turn Type Perm NA Perm NA Protected Phases 2 6 Permitted Phases 8 6 Detector Phase 8 2 6 6 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 Minimum Split (s) 28.5 37.0 12.0 12.0 Total Split (s) 26.0 150.0 150.0 150.0 Total Split (%) 14.8% 85.2% 85.2% 85.2% Yellow Time (s) 4.5 5.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.5 6.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode None Min Min Min Act Effct Green (s) 13.1 49.8 50.9 50.9 Actuated g/C Ratio 0.17 0.66 0.68 0.68 v/c Ratio 0.54 0.73 0.31 0.16 Control Delay 32.2 10.4 14.2 4.8 Queue Delay 0.0 0.0 0.0 0.0 Total Delay 32.2 10.4 14.2 4.8 LOS C B B A Approach Delay 32.2 10.4 5.6 Approach LOS C B A Intersection Summary Cycle Length: 176 Actuated Cycle Length: 74.9 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Maximum v/c Ratio: 0.73 Intersection Signal Delay: 12.5 Intersection LOS: B Intersection Capacity Utilization 66.1% ICU Level of Service C Analysis Period (min) 15 Splits and Phases: 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 8Lane Group EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 172 341 44 114 692 303 6 171 1057 53 130 292 58Future Volume (vph) 172 341 44 114 692 303 6 171 1057 53 130 292 58Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 6% -3% 0% 0%Storage Length (ft) 250 0 150 0 275 0 350 0Storage Lanes 1 0 1 0 2 0 2 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 35 35 40 40Link Distance (ft) 547 1198 1369 788Travel Time (s) 10.7 23.3 23.3 13.4Confl. Peds. (#/hr)4 4 11Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Heavy Vehicles (%) 10% 11% 16% 3% 3% 2% 0% 5% 3% 4% 6% 4% 23%Shared Lane Traffic (%)Turn Type Prot NA Prot NA Prot Prot NA Prot NAProtected Phases 7 4 3 8 5 5 2 1 6Permitted PhasesDetector Phase 7 4 3 8 5 5 2 1 6Switch PhaseMinimum Initial (s) 5.0 7.0 5.0 7.0 5.0 5.0 7.0 5.0 7.0Minimum Split (s) 10.5 35.5 11.0 29.0 10.5 10.5 27.5 10.5 34.5Total Split (s) 29.0 70.0 24.0 67.0 52.0 52.0 63.0 17.0 28.0Total Split (%) 16.5% 39.8% 13.6% 38.1% 29.5% 29.5% 35.8% 9.7% 15.9%Yellow Time (s) 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 6.0 5.5 5.5 5.5 5.5Lead/Lag Lead Lag Lead Lag Lead Lead Lag Lead LagLead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes YesRecall Mode None Min None Min None None None None NoneIntersection SummaryArea Type: OtherCycle Length: 176Actuated Cycle Length: 166.1Natural Cycle: 115DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 9Control Type: Actuated-UncoordinatedSplits and Phases: 3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky RdDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 10Movement EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 172 341 44 114 692 303 6 171 1057 53 130 292 58Future Volume (veh/h) 172 341 44 114 692 303 6 171 1057 53 130 292 58Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1540 1525 1451 1973 1973 1988 1826 1856 1841 1811 1841 1559Adj Flow Rate, veh/h 179 355 46 119 721 316 178 1101 55 135 304 60Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Percent Heavy Veh, % 10 11 16 3 3 2 5 3 4 6 4 23Cap, veh/h 196 966 124 142 808 354 226 1187 59 178 973 189Arrive On Green 0.13 0.37 0.37 0.08 0.32 0.32 0.07 0.35 0.35 0.05 0.33 0.33Sat Flow, veh/h 1466 2581 332 1879 2533 1110 3374 3417 171 3346 2918 568Grp Volume(v), veh/h 179 198 203 119 533 504 178 568 588 135 181 183Grp Sat Flow(s),veh/h/ln 1466 1449 1464 1879 1874 1768 1687 1763 1825 1673 1749 1738Q Serve(g_s), s 18.5 15.2 15.5 9.6 41.6 41.6 8.0 47.6 47.6 6.1 11.8 12.1Cycle Q Clear(g_c), s 18.5 15.2 15.5 9.6 41.6 41.6 8.0 47.6 47.6 6.1 11.8 12.1Prop In Lane 1.00 0.23 1.00 0.63 1.00 0.09 1.00 0.33Lane Grp Cap(c), veh/h 196 542 548 142 598 564 226 612 634 178 583 579V/C Ratio(X) 0.91 0.37 0.37 0.84 0.89 0.89 0.79 0.93 0.93 0.76 0.31 0.32Avail Cap(c_a), veh/h 225 609 615 220 745 703 1022 661 684 251 583 579HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 65.6 34.8 34.9 70.0 49.7 49.7 70.5 48.2 48.2 71.7 38.0 38.1Incr Delay (d2), s/veh 32.6 0.3 0.3 9.0 10.6 11.2 2.3 18.4 18.0 4.6 0.2 0.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 8.7 5.5 5.6 5.0 21.1 20.0 3.5 23.6 24.4 2.7 5.1 5.2Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 98.2 35.1 35.2 79.0 60.4 61.0 72.8 66.6 66.3 76.3 38.2 38.3LnGrp LOS F D D E E E E E E E D DApproach Vol, veh/h 580 1156 1334 499Approach Delay, s/veh 54.6 62.5 67.3 48.6Approach LOS D E E DTimer - Assigned Phs 1 2 3 4 5 6 7 8Phs Duration (G+Y+Rc), s 13.6 58.8 17.6 63.4 15.8 56.7 26.0 55.0Change Period (Y+Rc), s 5.5 5.5 6.0 * 6 5.5 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 11Max Green Setting (Gmax), s 11.5 57.5 18.0 * 65 46.5 22.5 23.5 61.0Max Q Clear Time (g_c+I1), s 8.1 49.6 11.6 17.5 10.0 14.1 20.5 43.6Green Ext Time (p_c), s 0.1 3.6 0.1 2.0 0.3 1.0 0.1 5.4Intersection SummaryHCM 6th Ctrl Delay 61.1HCM 6th LOSENotesUser approved pedestrian interval to be less than phase max green.User approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 12Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 54 1 70 5 0 5 104 1201 7 42 3 376 18Future Volume (vph) 54 1 70 5 0 5 104 1201 7 42 3 376 18Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 4% 0% 0% 0%Storage Length (ft) 75 0 0 0 200 0 375 0Storage Lanes 1 1 0 0 1 0 1 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 25 25 40 40Link Distance (ft) 267 208 342 1369Travel Time (s) 7.3 5.7 5.8 23.3Confl. Peds. (#/hr) 3 3 3 3 1 7 7 1Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93Heavy Vehicles (%) 0% 0% 6% 40% 0% 0% 1% 4% 29% 2% 0% 6% 6%Shared Lane Traffic (%)Turn Type Perm NA Perm Perm NA Prot NA Prot Prot NAProtected Phases 4 8 5 2 1 1 6Permitted Phases 4 4 8Detector Phase 4 4 4 8 8 5 2 1 1 6Switch PhaseMinimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0Minimum Split (s) 29.5 29.5 29.5 35.0 35.0 10.5 23.5 10.5 10.5 26.5Total Split (s) 20.0 20.0 20.0 20.0 20.0 14.0 142.0 14.0 14.0 142.0Total Split (%) 11.4% 11.4% 11.4% 11.4% 11.4% 8.0% 80.7% 8.0% 8.0% 80.7%Yellow Time (s) 4.5 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 5.5 5.5 5.5 5.5Lead/LagLead Lag Lead Lead LagLead-Lag Optimize?Yes Yes Yes Yes YesRecall Mode None None None None None None Min None None MinIntersection SummaryArea Type: OtherCycle Length: 176Actuated Cycle Length: 73.7Natural Cycle: 80DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 13Control Type: Actuated-UncoordinatedSplits and Phases: 4: 108th Ave SE & SE 180th StDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 14Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 54 1 70 5 0 5 104 1201 7 42 3 376 18Future Volume (veh/h) 54 1 70 5 0 5 104 1201 7 42 3 376 18Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 0.99 0.99 0.99 0.99 1.00 0.99 1.00 0.99Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1806 1806 1717 1307 1900 1900 1885 1841 1470 1900 1811 1811Adj Flow Rate, veh/h 58 1 75 5 0 5 112 1291 8 3 404 19Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93Percent Heavy Veh, % 0 0 6 40 0 0 1 4 29 0 6 6Cap, veh/h 254 3 129 136 25 67 145 2172 13 7 1783 84Arrive On Green 0.09 0.09 0.09 0.09 0.00 0.09 0.08 0.61 0.61 0.00 0.53 0.53Sat Flow, veh/h 1448 37 1440 462 281 743 1795 3563 22 1810 3345 157Grp Volume(v), veh/h 59 0 75 10 0 0 112 633 666 3 207 216Grp Sat Flow(s),veh/h/ln 1485 0 1440 1486 0 0 1795 1749 1837 1810 1721 1782Q Serve(g_s), s 0.0 0.0 2.9 0.0 0.0 0.0 3.5 12.7 12.7 0.1 3.7 3.7Cycle Q Clear(g_c), s 1.9 0.0 2.9 1.9 0.0 0.0 3.5 12.7 12.7 0.1 3.7 3.7Prop In Lane 0.98 1.00 0.50 0.50 1.00 0.01 1.00 0.09Lane Grp Cap(c), veh/h 258 0 129 227 0 0 145 1066 1120 7 917 949V/C Ratio(X) 0.23 0.00 0.58 0.04 0.00 0.00 0.77 0.59 0.59 0.41 0.23 0.23Avail Cap(c_a), veh/h 480 0 365 452 0 0 266 4167 4377 269 4100 4245HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 24.6 0.0 25.0 23.9 0.0 0.0 25.8 6.8 6.8 28.5 7.1 7.1Incr Delay (d2), s/veh 0.4 0.0 4.1 0.1 0.0 0.0 8.4 0.8 0.7 32.4 0.2 0.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 0.8 0.0 1.1 0.1 0.0 0.0 1.7 3.1 3.2 0.1 1.0 1.1Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 25.0 0.0 29.1 24.0 0.0 0.0 34.2 7.6 7.6 60.8 7.3 7.3LnGrp LOS C A C C A A C A A E A AApproach Vol, veh/h 134 10 1411 426Approach Delay, s/veh 27.3 24.0 9.7 7.7Approach LOS C C A ATimer - Assigned Phs 1 2 4 5 6 8Phs Duration (G+Y+Rc), s 5.7 40.4 11.1 10.1 36.0 11.1Change Period (Y+Rc), s 5.5 5.5 * 6 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action AM Peak HourPage 15Max Green Setting (Gmax), s 8.5 136.5 * 15 8.5 136.5 14.0Max Q Clear Time (g_c+I1), s 2.1 14.7 4.9 5.5 5.7 3.9Green Ext Time (p_c), s 0.0 20.2 0.3 0.1 3.8 0.0Intersection SummaryHCM 6th Ctrl Delay 10.5HCM 6th LOSBNotesUser approved pedestrian interval to be less than phase max green.User approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Future 2024 No Action PM Peak Hour DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 No Action PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 23 981 168 60 598 32 77 34 117 53 61 34 Future Volume (vph) 23 981 168 60 598 32 77 34 117 53 61 34 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Grade (%) 5% -6% -3% 5% Storage Length (ft) 100 0 150 0 50 0 50 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 259 547 236 196 Travel Time (s) 5.0 10.7 6.4 5.3 Confl. Peds. (#/hr) 8 8 5 8 8 5 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 0% 1% 1% 0% 3% 3% 4% 0% 1% 0% 2% 3% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Perm NA Perm NA Protected Phases 1 6 5 2 4 8 Permitted Phases 4 8 Detector Phase 1 6 5 2 4 4 8 8 Switch Phase Minimum Initial (s) 5.0 7.0 5.0 7.0 7.0 7.0 7.0 7.0 Minimum Split (s) 10.0 22.0 10.0 21.0 25.0 25.0 26.0 26.0 Total Split (s) 13.0 107.0 24.0 118.0 29.0 29.0 29.0 29.0 Total Split (%) 8.1% 66.9% 15.0% 73.8% 18.1% 18.1% 18.1% 18.1% Yellow Time (s) 4.0 5.0 4.0 5.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 6.0 5.0 6.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Recall Mode None Min None Min None None None None Intersection Summary Area Type: Other Cycle Length: 160 Actuated Cycle Length: 64.6 Natural Cycle: 65 Control Type: Actuated-Uncoordinated Splits and Phases: 1: 106th Pl SE & SE Carr Rd DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 No Action PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 23 981 168 60 598 32 77 34 117 53 61 34 Future Volume (veh/h) 23 981 168 60 598 32 77 34 117 53 61 34 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 0.99 0.99 0.99 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/ln 1753 1738 1738 2136 2091 2091 1958 2018 2003 1753 1723 1708 Adj Flow Rate, veh/h 24 1022 175 62 623 33 80 35 122 55 64 35 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Percent Heavy Veh, % 0 1 1 0 3 3 4 0 1 0 2 3 Cap, veh/h 47 1287 220 114 1860 98 321 75 263 262 201 110 Arrive On Green 0.03 0.46 0.46 0.06 0.49 0.49 0.19 0.19 0.19 0.19 0.19 0.19 Sat Flow, veh/h 1669 2816 481 2034 3836 203 1344 391 1362 1143 1042 570 Grp Volume(v), veh/h 24 599 598 62 322 334 80 0 157 55 0 99 Grp Sat Flow(s),veh/h/ln 1669 1651 1646 2034 1986 2052 1344 0 1753 1143 0 1612 Q Serve(g_s), s 0.8 16.8 16.9 1.6 5.4 5.4 3.0 0.0 4.3 2.4 0.0 2.9 Cycle Q Clear(g_c), s 0.8 16.8 16.9 1.6 5.4 5.4 5.8 0.0 4.3 6.8 0.0 2.9 Prop In Lane 1.00 0.29 1.00 0.10 1.00 0.78 1.00 0.35 Lane Grp Cap(c), veh/h 47 755 752 114 963 995 321 0 338 262 0 311 V/C Ratio(X) 0.51 0.79 0.80 0.55 0.33 0.34 0.25 0.00 0.46 0.21 0.00 0.32 Avail Cap(c_a), veh/h 245 3064 3056 710 4088 4224 654 0 773 546 0 711 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 26.1 12.6 12.6 25.0 8.6 8.6 21.4 0.0 19.5 22.5 0.0 18.9 Incr Delay (d2), s/veh 3.2 0.7 0.7 1.5 0.1 0.1 0.1 0.0 0.4 0.1 0.0 0.2 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.3 4.9 5.0 0.8 1.8 1.9 0.9 0.0 1.7 0.6 0.0 1.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 29.3 13.3 13.3 26.5 8.7 8.7 21.5 0.0 19.8 22.6 0.0 19.1 LnGrp LOS C B B C A A C A B C A B Approach Vol, veh/h 1221 718 237 154 Approach Delay, s/veh 13.6 10.2 20.4 20.3 Approach LOS B B C C Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 6.5 32.4 15.5 8.0 30.9 15.5 Change Period (Y+Rc), s 5.0 6.0 5.0 5.0 6.0 5.0 Max Green Setting (Gmax), s 8.0 112.0 24.0 19.0 101.0 24.0 Max Q Clear Time (g_c+I1), s 2.8 7.4 7.8 3.6 18.9 8.8 Green Ext Time (p_c), s 0.0 2.6 0.7 0.0 6.0 0.4 Intersection Summary HCM 6th Ctrl Delay 13.7 HCM 6th LOS B DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 No Action PM Peak Hour Page 1 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 280 20 648 292 50 1121 Future Volume (vph) 280 20 648 292 50 1121 Satd. Flow (prot) 3532 0 3464 0 1734 3503 Flt Permitted 0.955 0.254 Satd. Flow (perm) 3532 0 3464 0 464 3503 Satd. Flow (RTOR) 4 108 Confl. Peds. (#/hr) 3 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 1% 0% 1% 2% 2% 1% Shared Lane Traffic (%) Lane Group Flow (vph) 316 0 989 0 53 1180 Turn Type Perm NA Perm NA Protected Phases 2 6 Permitted Phases 8 6 Detector Phase 8 2 6 6 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 Minimum Split (s) 28.5 37.0 12.0 12.0 Total Split (s) 42.0 118.0 118.0 118.0 Total Split (%) 26.3% 73.8% 73.8% 73.8% Yellow Time (s) 4.5 5.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.5 6.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode None Min Min Min Act Effct Green (s) 11.4 25.7 26.8 26.8 Actuated g/C Ratio 0.23 0.52 0.54 0.54 v/c Ratio 0.38 0.53 0.21 0.62 Control Delay 17.9 8.4 9.5 9.9 Queue Delay 0.0 0.0 0.0 0.0 Total Delay 17.9 8.4 9.5 9.9 LOS B A A A Approach Delay 17.9 8.4 9.9 Approach LOS B A A Intersection Summary Cycle Length: 160 Actuated Cycle Length: 49.3 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Maximum v/c Ratio: 0.62 Intersection Signal Delay: 10.3 Intersection LOS: B Intersection Capacity Utilization 56.5% ICU Level of Service B Analysis Period (min) 15 Splits and Phases: 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 8Lane Group EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 136 1051 74 141 512 186 20 174 546 144 285 939 33Future Volume (vph) 136 1051 74 141 512 186 20 174 546 144 285 939 33Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 6% -3% 0% 0%Storage Length (ft) 250 0 150 0 275 0 350 0Storage Lanes 1 0 1 0 2 0 2 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 35 35 40 40Link Distance (ft) 547 1198 1369 788Travel Time (s) 10.7 23.3 23.3 13.4Confl. Peds. (#/hr) 4 13 13 4 8 11 11 8Peak Hour Factor 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99Heavy Vehicles (%) 1% 1% 7% 2% 3% 2% 0% 3% 1% 0% 1% 1% 0%Shared Lane Traffic (%)Turn Type Prot NA Prot NA Prot Prot NA Prot NAProtected Phases 7 4 3 8 5 5 2 1 6Permitted PhasesDetector Phase 7 4 3 8 5 5 2 1 6Switch PhaseMinimum Initial (s) 5.0 7.0 5.0 7.0 5.0 5.0 7.0 5.0 7.0Minimum Split (s) 10.5 35.5 11.0 29.0 10.5 10.5 27.5 10.5 34.5Total Split (s) 16.0 62.0 24.0 70.0 16.0 16.0 42.0 32.0 58.0Total Split (%) 10.0% 38.8% 15.0% 43.8% 10.0% 10.0% 26.3% 20.0% 36.3%Yellow Time (s) 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 6.0 5.5 5.5 5.5 5.5Lead/Lag Lead Lag Lead Lag Lead Lead Lag Lead LagLead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes YesRecall Mode None Min None Min None None None None NoneIntersection SummaryArea Type: OtherCycle Length: 160Actuated Cycle Length: 146.9Natural Cycle: 95DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 9Control Type: Actuated-UncoordinatedSplits and Phases: 3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky RdDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 10Movement EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 136 1051 74 141 512 186 20 174 546 144 285 939 33Future Volume (veh/h) 136 1051 74 141 512 186 20 174 546 144 285 939 33Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 1.00 0.99 1.00 0.99Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1673 1673 1584 1988 1973 1988 1856 1885 1900 1885 1885 1900Adj Flow Rate, veh/h 137 1062 75 142 517 188 176 552 145 288 948 33Peak Hour Factor 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99Percent Heavy Veh, % 1 1 7 2 3 2 3 1 0 1 1 0Cap, veh/h 120 1140 81 168 1063 385 224 751 197 344 1065 37Arrive On Green 0.08 0.38 0.38 0.09 0.40 0.40 0.07 0.27 0.27 0.10 0.30 0.30Sat Flow, veh/h 1593 3009 212 1893 2688 973 3428 2801 733 3483 3530 123Grp Volume(v), veh/h 137 561 576 142 360 345 176 352 345 288 481 500Grp Sat Flow(s),veh/h/ln 1593 1589 1632 1893 1874 1786 1714 1791 1743 1742 1791 1861Q Serve(g_s), s 10.5 47.0 47.1 10.3 19.9 20.1 7.0 24.9 25.1 11.3 35.6 35.6Cycle Q Clear(g_c), s 10.5 47.0 47.1 10.3 19.9 20.1 7.0 24.9 25.1 11.3 35.6 35.6Prop In Lane 1.00 0.13 1.00 0.54 1.00 0.42 1.00 0.07Lane Grp Cap(c), veh/h 120 602 619 168 741 707 224 480 468 344 540 562V/C Ratio(X) 1.14 0.93 0.93 0.85 0.49 0.49 0.79 0.73 0.74 0.84 0.89 0.89Avail Cap(c_a), veh/h 120 646 664 245 863 823 259 480 468 664 677 703HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 64.2 41.4 41.4 62.4 31.4 31.5 64.0 46.3 46.4 61.5 46.3 46.3Incr Delay (d2), s/veh 123.8 19.3 19.1 11.5 0.4 0.4 10.9 5.4 5.8 2.1 11.3 10.9Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 8.4 21.3 21.8 5.5 9.1 8.7 3.4 11.6 11.4 5.0 17.2 17.8Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 188.0 60.7 60.5 73.9 31.8 31.9 74.9 51.7 52.1 63.6 57.6 57.2LnGrp LOS F E E E C C E D D E E EApproach Vol, veh/h 1274 847 873 1269Approach Delay, s/veh 74.3 38.9 56.6 58.8Approach LOS E D E ETimer - Assigned Phs 1 2 3 4 5 6 7 8Phs Duration (G+Y+Rc), s 19.2 42.8 18.3 58.6 14.6 47.4 16.0 60.9Change Period (Y+Rc), s 5.5 5.5 6.0 * 6 5.5 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 11Max Green Setting (Gmax), s 26.5 36.5 18.0 * 57 10.5 52.5 10.5 64.0Max Q Clear Time (g_c+I1), s 13.3 27.1 12.3 49.1 9.0 37.6 12.5 22.1Green Ext Time (p_c), s 0.4 2.4 0.1 3.6 0.0 4.3 0.0 3.9Intersection SummaryHCM 6th Ctrl Delay 59.0HCM 6th LOSENotesUser approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 12Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 151 0 249 7 1 8 94 779 1 99 2 1062 33Future Volume (vph) 151 0 249 7 1 8 94 779 1 99 2 1062 33Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 4% 0% 0% 0%Storage Length (ft) 75 0 0 0 200 0 375 0Storage Lanes 1 1 0 0 1 0 1 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 25 25 40 40Link Distance (ft) 267 208 342 1369Travel Time (s) 7.3 5.7 5.8 23.3Confl. Peds. (#/hr) 1 1 1 1 1 1Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Heavy Vehicles (%) 0% 0% 1% 0% 0% 25% 0% 1% 100% 0% 0% 1% 0%Shared Lane Traffic (%)Turn Type Perm NA Perm Perm NA Prot NA Prot Prot NAProtected Phases 4 8 5 2 1 1 6Permitted Phases 4 4 8Detector Phase 4 4 4 8 8 5 2 1 1 6Switch PhaseMinimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0Minimum Split (s) 29.5 29.5 29.5 35.0 35.0 10.5 23.5 10.5 10.5 26.5Total Split (s) 36.0 36.0 36.0 36.0 36.0 25.0 96.0 28.0 28.0 99.0Total Split (%) 22.5% 22.5% 22.5% 22.5% 22.5% 15.6% 60.0% 17.5% 17.5% 61.9%Yellow Time (s) 4.5 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 5.5 5.5 5.5 5.5Lead/LagLead Lag Lead Lead LagLead-Lag Optimize?Yes Yes Yes Yes YesRecall Mode None None None None None None Min None None MinIntersection SummaryArea Type: OtherCycle Length: 160Actuated Cycle Length: 85.9Natural Cycle: 80DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 13Control Type: Actuated-UncoordinatedSplits and Phases: 4: 108th Ave SE & SE 180th StDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 14Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 151 0 249 7 1 8 94 779 1 99 2 1062 33Future Volume (veh/h) 151 0 249 7 1 8 94 779 1 99 2 1062 33Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1806 1806 1791 1900 1900 1530 1900 1885 418 1900 1885 1900Adj Flow Rate, veh/h 157 0 259 7 1 8 98 811 1 2 1106 34Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Percent Heavy Veh, % 0 0 1 0 0 25 0 1 100 0 1 0Cap, veh/h 328 0 327 108 36 71 129 2000 2 5 1688 52Arrive On Green 0.22 0.00 0.22 0.22 0.22 0.22 0.07 0.54 0.54 0.00 0.48 0.48Sat Flow, veh/h 1055 0 1516 165 167 331 1810 3671 5 1810 3547 109Grp Volume(v), veh/h 157 0 259 16 0 0 98 396 416 2 558 582Grp Sat Flow(s),veh/h/ln 1055 0 1516 663 0 0 1810 1791 1884 1810 1791 1865Q Serve(g_s), s 0.0 0.0 11.6 0.1 0.0 0.0 3.8 9.3 9.3 0.1 17.0 17.0Cycle Q Clear(g_c), s 11.2 0.0 11.6 11.3 0.0 0.0 3.8 9.3 9.3 0.1 17.0 17.0Prop In Lane 1.00 1.00 0.44 0.50 1.00 0.00 1.00 0.06Lane Grp Cap(c), veh/h 328 0 327 215 0 0 129 976 1027 5 852 888V/C Ratio(X) 0.48 0.00 0.79 0.07 0.00 0.00 0.76 0.41 0.41 0.41 0.65 0.66Avail Cap(c_a), veh/h 612 0 644 493 0 0 492 2259 2377 567 2334 2431HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 26.5 0.0 26.6 22.8 0.0 0.0 32.7 9.5 9.5 35.7 14.3 14.3Incr Delay (d2), s/veh 1.1 0.0 4.4 0.1 0.0 0.0 8.7 0.4 0.4 46.0 1.2 1.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 2.5 0.0 4.4 0.2 0.0 0.0 1.9 3.0 3.2 0.1 6.0 6.3Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 27.6 0.0 31.0 23.0 0.0 0.0 41.4 9.9 9.9 81.7 15.5 15.5LnGrp LOS C A C C A A D A A F B BApproach Vol, veh/h 416 16 910 1142Approach Delay, s/veh 29.7 23.0 13.3 15.6Approach LOS C C B BTimer - Assigned Phs 1 2 4 5 6 8Phs Duration (G+Y+Rc), s 5.7 44.6 21.5 10.6 39.6 21.5Change Period (Y+Rc), s 5.5 5.5 * 6 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 No Action PM Peak HourPage 15Max Green Setting (Gmax), s 22.5 90.5 * 31 19.5 93.5 30.0Max Q Clear Time (g_c+I1), s 2.1 11.3 13.6 5.8 19.0 13.3Green Ext Time (p_c), s 0.0 8.7 1.7 0.2 15.1 0.0Intersection SummaryHCM 6th Ctrl Delay 17.2HCM 6th LOSBNotesUser approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Future 2024 With Project AM Peak Hour DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project AM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 17 466 41 14 873 38 71 20 63 36 11 14 Future Volume (vph) 17 466 41 14 873 38 71 20 63 36 11 14 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Grade (%) 5% -6% -3% 5% Storage Length (ft) 100 0 150 0 50 0 50 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 259 547 236 196 Travel Time (s) 5.0 10.7 6.4 5.3 Confl. Peds. (#/hr) 2 5 5 2 3 4 4 3 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Heavy Vehicles (%) 6% 12% 0% 0% 4% 5% 3% 0% 3% 0% 9% 0% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Perm NA Perm NA Protected Phases 1 6 5 2 4 8 Permitted Phases 4 8 Detector Phase 1 6 5 2 4 4 8 8 Switch Phase Minimum Initial (s) 5.0 7.0 5.0 7.0 7.0 7.0 7.0 7.0 Minimum Split (s) 10.0 22.0 10.0 21.0 25.0 25.0 26.0 26.0 Total Split (s) 24.0 134.0 24.0 134.0 18.0 18.0 18.0 18.0 Total Split (%) 13.6% 76.1% 13.6% 76.1% 10.2% 10.2% 10.2% 10.2% Yellow Time (s) 4.0 5.0 4.0 5.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 6.0 5.0 6.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Recall Mode None Min None Min None None None None Intersection Summary Area Type: Other Cycle Length: 176 Actuated Cycle Length: 46.2 Natural Cycle: 60 Control Type: Actuated-Uncoordinated Splits and Phases: 1: 106th Pl SE & SE Carr Rd DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project AM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 17 466 41 14 873 38 71 20 63 36 11 14 Future Volume (veh/h) 17 466 41 14 873 38 71 20 63 36 11 14 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 0.99 0.99 0.99 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/ln 1664 1575 1753 2136 2076 2061 1973 2018 1973 1753 1619 1753 Adj Flow Rate, veh/h 18 480 42 14 900 39 73 21 65 37 11 14 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Percent Heavy Veh, % 6 12 0 0 4 5 3 0 3 0 9 0 Cap, veh/h 36 1024 89 37 1399 61 434 77 238 362 115 146 Arrive On Green 0.02 0.37 0.37 0.02 0.36 0.36 0.18 0.18 0.18 0.18 0.18 0.18 Sat Flow, veh/h 1585 2783 243 2034 3850 167 1453 432 1336 1223 645 821 Grp Volume(v), veh/h 18 257 265 14 461 478 73 0 86 37 0 25 Grp Sat Flow(s),veh/h/ln 1585 1496 1529 2034 1972 2045 1453 0 1768 1223 0 1466 Q Serve(g_s), s 0.4 4.8 4.9 0.2 7.1 7.1 1.6 0.0 1.5 1.0 0.0 0.5 Cycle Q Clear(g_c), s 0.4 4.8 4.9 0.2 7.1 7.1 2.1 0.0 1.5 2.5 0.0 0.5 Prop In Lane 1.00 0.16 1.00 0.08 1.00 0.76 1.00 0.56 Lane Grp Cap(c), veh/h 36 551 563 37 717 743 434 0 315 362 0 261 V/C Ratio(X) 0.50 0.47 0.47 0.38 0.64 0.64 0.17 0.00 0.27 0.10 0.00 0.10 Avail Cap(c_a), veh/h 820 5215 5331 1053 6874 7127 690 0 626 577 0 519 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 17.7 8.9 8.9 17.8 9.7 9.7 13.5 0.0 13.0 14.1 0.0 12.6 Incr Delay (d2), s/veh 3.9 0.2 0.2 2.4 0.4 0.4 0.1 0.0 0.2 0.0 0.0 0.1 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.2 1.1 1.1 0.1 2.1 2.2 0.5 0.0 0.5 0.2 0.0 0.1 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 21.6 9.1 9.1 20.2 10.1 10.1 13.6 0.0 13.2 14.2 0.0 12.7 LnGrp LOS C A A C B B B A B B A B Approach Vol, veh/h 540 953 159 62 Approach Delay, s/veh 9.5 10.2 13.4 13.6 Approach LOS A B B B Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 5.8 19.3 11.5 5.7 19.5 11.5 Change Period (Y+Rc), s 5.0 6.0 5.0 5.0 6.0 5.0 Max Green Setting (Gmax), s 19.0 128.0 13.0 19.0 128.0 13.0 Max Q Clear Time (g_c+I1), s 2.4 9.1 4.1 2.2 6.9 4.5 Green Ext Time (p_c), s 0.0 4.1 0.2 0.0 2.1 0.1 Intersection Summary HCM 6th Ctrl Delay 10.4 HCM 6th LOS B Notes User approved pedestrian interval to be less than phase max green. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project AM Peak Hour Page 1 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 261 55 1370 286 33 356 Future Volume (vph) 261 55 1370 286 33 356 Satd. Flow (prot) 3431 0 3504 0 1769 3306 Flt Permitted 0.960 0.087 Satd. Flow (perm) 3431 0 3504 0 162 3306 Satd. Flow (RTOR) 12 55 Confl. Peds. (#/hr) 2 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 3% 0% 2% 4% 0% 7% Shared Lane Traffic (%) Lane Group Flow (vph) 329 0 1725 0 34 371 Turn Type Perm NA Perm NA Protected Phases 2 6 Permitted Phases 8 6 Detector Phase 8 2 6 6 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 Minimum Split (s) 28.5 37.0 12.0 12.0 Total Split (s) 26.0 150.0 150.0 150.0 Total Split (%) 14.8% 85.2% 85.2% 85.2% Yellow Time (s) 4.5 5.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.5 6.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode None Min Min Min Act Effct Green (s) 13.1 50.5 51.6 51.6 Actuated g/C Ratio 0.17 0.67 0.68 0.68 v/c Ratio 0.54 0.73 0.31 0.16 Control Delay 32.6 10.4 14.5 4.7 Queue Delay 0.0 0.0 0.0 0.0 Total Delay 32.6 10.4 14.5 4.7 LOS C B B A Approach Delay 32.6 10.4 5.5 Approach LOS C B A Intersection Summary Cycle Length: 176 Actuated Cycle Length: 75.7 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Maximum v/c Ratio: 0.73 Intersection Signal Delay: 12.6 Intersection LOS: B Intersection Capacity Utilization 66.4% ICU Level of Service C Analysis Period (min) 15 Splits and Phases: 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 8Lane Group EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 185 337 44 112 733 300 6 169 1084 52 144 303 58Future Volume (vph) 185 337 44 112 733 300 6 169 1084 52 144 303 58Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 6% -3% 0% 0%Storage Length (ft) 250 0 150 0 275 0 350 0Storage Lanes 1 0 1 0 2 0 2 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 35 35 40 40Link Distance (ft) 547 345 1369 229Travel Time (s) 10.7 6.7 23.3 3.9Confl. Peds. (#/hr)4 4 11Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Heavy Vehicles (%) 9% 11% 16% 3% 3% 2% 0% 5% 3% 4% 5% 3% 22%Shared Lane Traffic (%)Turn Type Prot NA Prot NA Prot Prot NA Prot NAProtected Phases 7 4 3 8 5 5 2 1 6Permitted PhasesDetector Phase 7 4 3 8 5 5 2 1 6Switch PhaseMinimum Initial (s) 5.0 7.0 5.0 7.0 5.0 5.0 7.0 5.0 7.0Minimum Split (s) 10.5 35.5 11.0 29.0 10.5 10.5 27.5 10.5 34.5Total Split (s) 29.0 70.0 24.0 67.0 52.0 52.0 63.0 17.0 28.0Total Split (%) 16.5% 39.8% 13.6% 38.1% 29.5% 29.5% 35.8% 9.7% 15.9%Yellow Time (s) 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 6.0 5.5 5.5 5.5 5.5Lead/Lag Lead Lag Lead Lag Lead Lead Lag Lead LagLead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes YesRecall Mode None Min None Min None None None None NoneIntersection SummaryArea Type: OtherCycle Length: 176Actuated Cycle Length: 169.7Natural Cycle: 135DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 9Control Type: Actuated-UncoordinatedSplits and Phases: 3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky RdDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 10Movement EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 185 337 44 112 733 300 6 169 1084 52 144 303 58Future Volume (veh/h) 185 337 44 112 733 300 6 169 1084 52 144 303 58Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1555 1525 1451 1973 1973 1988 1826 1856 1841 1826 1856 1574Adj Flow Rate, veh/h 193 351 46 117 764 312 176 1129 54 150 316 60Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Percent Heavy Veh, % 9 11 16 3 3 2 5 3 4 5 3 22Cap, veh/h 209 999 130 138 839 342 221 1175 56 190 989 186Arrive On Green 0.14 0.39 0.39 0.07 0.32 0.32 0.07 0.34 0.34 0.06 0.33 0.33Sat Flow, veh/h 1481 2577 335 1879 2594 1058 3374 3425 164 3374 2962 556Grp Volume(v), veh/h 193 196 201 117 552 524 176 581 602 150 186 190Grp Sat Flow(s),veh/h/ln 1481 1449 1463 1879 1874 1778 1687 1763 1826 1687 1763 1755Q Serve(g_s), s 21.3 15.8 16.1 10.2 46.6 46.7 8.5 53.3 53.4 7.3 13.0 13.3Cycle Q Clear(g_c), s 21.3 15.8 16.1 10.2 46.6 46.7 8.5 53.3 53.4 7.3 13.0 13.3Prop In Lane 1.00 0.23 1.00 0.60 1.00 0.09 1.00 0.32Lane Grp Cap(c), veh/h 209 562 568 138 607 575 221 605 626 190 589 586V/C Ratio(X) 0.93 0.35 0.35 0.85 0.91 0.91 0.80 0.96 0.96 0.79 0.32 0.32Avail Cap(c_a), veh/h 211 566 571 205 692 656 950 614 636 235 589 586HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 70.1 35.8 35.9 75.6 53.6 53.6 76.1 53.2 53.2 77.0 41.0 41.1Incr Delay (d2), s/veh 40.8 0.3 0.3 12.7 14.6 15.3 2.5 26.5 26.1 10.7 0.2 0.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 10.4 5.7 5.9 5.4 24.3 23.2 3.7 27.7 28.6 3.4 5.7 5.8Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 110.9 36.1 36.2 88.3 68.1 68.9 78.6 79.7 79.3 87.7 41.2 41.3LnGrp LOS F D D F E E E E E F D DApproach Vol, veh/h 590 1193 1359 526Approach Delay, s/veh 60.6 70.4 79.4 54.5Approach LOS E E E DTimer - Assigned Phs 1 2 3 4 5 6 7 8Phs Duration (G+Y+Rc), s 14.8 62.2 18.2 70.1 16.3 60.7 28.8 59.5Change Period (Y+Rc), s 5.5 5.5 6.0 * 6 5.5 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 11Max Green Setting (Gmax), s 11.5 57.5 18.0 * 65 46.5 22.5 23.5 61.0Max Q Clear Time (g_c+I1), s 9.3 55.4 12.2 18.1 10.5 15.3 23.3 48.7Green Ext Time (p_c), s 0.1 1.3 0.1 2.0 0.3 1.0 0.0 4.7Intersection SummaryHCM 6th Ctrl Delay 69.9HCM 6th LOSENotesUser approved pedestrian interval to be less than phase max green.User approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 12Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 54 1 85 5 0 5 104 1210 7 57 3 370 18Future Volume (vph) 54 1 85 5 0 5 104 1210 7 57 3 370 18Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 4% 0% 0% 0%Storage Length (ft) 75 0 0 0 200 0 375 0Storage Lanes 1 1 0 0 1 0 1 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 25 25 40 40Link Distance (ft) 267 208 342 1369Travel Time (s) 7.3 5.7 5.8 23.3Confl. Peds. (#/hr) 3 3 3 3 1 7 7 1Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93Heavy Vehicles (%) 0% 0% 5% 40% 0% 0% 1% 4% 29% 2% 0% 7% 6%Shared Lane Traffic (%)Turn Type Perm NA Perm Perm NA Prot NA Prot Prot NAProtected Phases 4 8 5 2 1 1 6Permitted Phases 4 4 8Detector Phase 4 4 4 8 8 5 2 1 1 6Switch PhaseMinimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0Minimum Split (s) 29.5 29.5 29.5 35.0 35.0 10.5 23.5 10.5 10.5 26.5Total Split (s) 20.0 20.0 20.0 20.0 20.0 14.0 142.0 14.0 14.0 142.0Total Split (%) 11.4% 11.4% 11.4% 11.4% 11.4% 8.0% 80.7% 8.0% 8.0% 80.7%Yellow Time (s) 4.5 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 5.5 5.5 5.5 5.5Lead/LagLead Lag Lead Lead LagLead-Lag Optimize?Yes Yes Yes Yes YesRecall Mode None None None None None None Min None None MinIntersection SummaryArea Type: OtherCycle Length: 176Actuated Cycle Length: 78.9Natural Cycle: 90DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 13Control Type: Actuated-UncoordinatedSplits and Phases: 4: 108th Ave SE & SE 180th StDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 14Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 54 1 85 5 0 5 104 1210 7 57 3 370 18Future Volume (veh/h) 54 1 85 5 0 5 104 1210 7 57 3 370 18Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 0.99 0.99 0.99 0.99 1.00 0.99 1.00 0.99Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1806 1806 1732 1307 1900 1900 1885 1841 1470 1900 1796 1811Adj Flow Rate, veh/h 58 1 91 5 0 5 112 1301 8 3 398 19Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93Percent Heavy Veh, % 0 0 5 40 0 0 1 4 29 0 7 6Cap, veh/h 265 4 146 140 26 75 145 2166 13 7 1761 84Arrive On Green 0.10 0.10 0.10 0.10 0.00 0.10 0.08 0.61 0.61 0.00 0.53 0.53Sat Flow, veh/h 1436 35 1454 490 256 745 1795 3563 22 1810 3315 158Grp Volume(v), veh/h 59 0 91 10 0 0 112 638 671 3 204 213Grp Sat Flow(s),veh/h/ln 1471 0 1454 1491 0 0 1795 1749 1837 1810 1706 1767Q Serve(g_s), s 0.0 0.0 3.5 0.0 0.0 0.0 3.6 13.3 13.3 0.1 3.8 3.8Cycle Q Clear(g_c), s 1.9 0.0 3.5 1.9 0.0 0.0 3.6 13.3 13.3 0.1 3.8 3.8Prop In Lane 0.98 1.00 0.50 0.50 1.00 0.01 1.00 0.09Lane Grp Cap(c), veh/h 268 0 146 241 0 0 145 1063 1116 7 906 938V/C Ratio(X) 0.22 0.00 0.63 0.04 0.00 0.00 0.77 0.60 0.60 0.41 0.23 0.23Avail Cap(c_a), veh/h 466 0 357 439 0 0 259 4045 4248 261 3947 4086HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 24.7 0.0 25.5 24.0 0.0 0.0 26.6 7.1 7.1 29.3 7.4 7.4Incr Delay (d2), s/veh 0.4 0.0 4.3 0.1 0.0 0.0 8.4 0.8 0.7 32.4 0.2 0.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 0.8 0.0 1.3 0.1 0.0 0.0 1.7 3.3 3.5 0.1 1.0 1.1Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 25.2 0.0 29.8 24.1 0.0 0.0 35.0 7.9 7.9 61.8 7.5 7.5LnGrp LOS C A C C A A D A A E A AApproach Vol, veh/h 150 10 1421 420Approach Delay, s/veh 28.0 24.1 10.0 7.9Approach LOS C C B ATimer - Assigned Phs 1 2 4 5 6 8Phs Duration (G+Y+Rc), s 5.7 41.4 11.9 10.3 36.8 11.9Change Period (Y+Rc), s 5.5 5.5 * 6 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project AM Peak HourPage 15Max Green Setting (Gmax), s 8.5 136.5 * 15 8.5 136.5 14.0Max Q Clear Time (g_c+I1), s 2.1 15.3 5.5 5.6 5.8 3.9Green Ext Time (p_c), s 0.0 20.6 0.3 0.1 3.8 0.0Intersection SummaryHCM 6th Ctrl Delay 11.0HCM 6th LOSBNotesUser approved pedestrian interval to be less than phase max green.User approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 5: Benson Dr S (SR 515) & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project AM Peak Hour Page 13 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 0 26 1513 56 0 505 Future Volume (vph) 0 26 1513 56 0 505 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Link Speed (mph) 25 40 40 Link Distance (ft) 254 229 577 Travel Time (s) 6.9 3.9 9.8 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 3% 3% 4% 3% 3% 6% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th TWSC 5: Benson Dr S (SR 515) & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project AM Peak Hour Page 14 Intersection Int Delay, s/veh 0.2 Movement WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Vol, veh/h 0 26 1513 56 0 505 Future Vol, veh/h 0 26 1513 56 0 505 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length - 0 - - - - Veh in Median Storage, # 0 - 0 - - 0 Grade, % 0 - 0 - - 0 Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 3 3 4 3 3 6 Mvmt Flow 0 28 1645 61 0 549 Major/Minor Minor1 Major1 Major2 Conflicting Flow All - 853 0 0 - - Stage 1 - - - - - - Stage 2 - - - - - - Critical Hdwy - 6.96 - - - - Critical Hdwy Stg 1 - - - - - - Critical Hdwy Stg 2 - - - - - - Follow-up Hdwy - 3.33 - - - - Pot Cap-1 Maneuver 0 300 - - 0 - Stage 1 0 - - - 0 - Stage 2 0 - - - 0 - Platoon blocked, % - - - Mov Cap-1 Maneuver - 300 - - - - Mov Cap-2 Maneuver - - - - - - Stage 1 - - - - - - Stage 2 - - - - - - Approach WB NB SB HCM Control Delay, s 18.2 0 0 HCM LOS C Minor Lane/Major Mvmt NBT NBR WBLn1 SBT Capacity (veh/h) - - 300 - HCM Lane V/C Ratio - - 0.094 - HCM Control Delay (s) - - 18.2 - HCM Lane LOS - - C - HCM 95th %tile Q(veh) - - 0.3 - DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 6: SE Petrovitsky Rd & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project AM Peak Hour Page 15 Lane Group EBL EBT WBT WBR SBL SBR Lane Configurations Traffic Volume (vph) 0 533 1095 24 0 50 Future Volume (vph) 0 533 1095 24 0 50 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Grade (%) 3% -3% 0% Link Speed (mph) 35 35 30 Link Distance (ft) 345 853 191 Travel Time (s) 6.7 16.6 4.3 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 3% 9% 3% 3% 3% 3% Shared Lane Traffic (%) Sign Control Free Free Stop Intersection Summary Area Type: Other Control Type: Unsignalized DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th TWSC 6: SE Petrovitsky Rd & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project AM Peak Hour Page 16 Intersection Int Delay, s/veh 0.4 Movement EBL EBT WBT WBR SBL SBR Lane Configurations Traffic Vol, veh/h 0 533 1095 24 0 50 Future Vol, veh/h 0 533 1095 24 0 50 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - - - - 0 Veh in Median Storage, # - 0 0 - 0 - Grade, % - 3 -3 - 0 - Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 3 9 3 3 3 3 Mvmt Flow 0 579 1190 26 0 54 Major/Minor Major1 Major2 Minor2 Conflicting Flow All - 0 - 0 - 608 Stage 1 - - - - - - Stage 2 - - - - - - Critical Hdwy - - - - - 6.96 Critical Hdwy Stg 1 - - - - - - Critical Hdwy Stg 2 - - - - - - Follow-up Hdwy - - - - - 3.33 Pot Cap-1 Maneuver 0 - - - 0 436 Stage 1 0 - - - 0 - Stage 2 0 - - - 0 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - - - - 436 Mov Cap-2 Maneuver - - - - - - Stage 1 - - - - - - Stage 2 - - - - - - Approach EB WB SB HCM Control Delay, s 0 0 14.4 HCM LOS B Minor Lane/Major Mvmt EBT WBT WBR SBLn1 Capacity (veh/h) - - - 436 HCM Lane V/C Ratio - - - 0.125 HCM Control Delay (s) - - - 14.4 HCM Lane LOS - - - B HCM 95th %tile Q(veh) - - - 0.4 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Future 2024 With Project PM Peak Hour DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project PM Peak Hour Page 1 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (vph) 23 994 168 60 639 61 77 34 117 53 61 34 Future Volume (vph) 23 994 168 60 639 61 77 34 117 53 61 34 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 Grade (%) 5% -6% -3% 5% Storage Length (ft) 100 0 150 0 50 0 50 0 Storage Lanes 1 0 1 0 1 0 1 0 Taper Length (ft) 25 25 25 25 Right Turn on Red Yes Yes Yes Yes Link Speed (mph) 35 35 25 25 Link Distance (ft) 259 547 236 196 Travel Time (s) 5.0 10.7 6.4 5.3 Confl. Peds. (#/hr) 8 8 5 8 8 5 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Heavy Vehicles (%) 0% 1% 1% 0% 3% 2% 4% 0% 1% 0% 2% 3% Shared Lane Traffic (%) Turn Type Prot NA Prot NA Perm NA Perm NA Protected Phases 1 6 5 2 4 8 Permitted Phases 4 8 Detector Phase 1 6 5 2 4 4 8 8 Switch Phase Minimum Initial (s) 5.0 7.0 5.0 7.0 7.0 7.0 7.0 7.0 Minimum Split (s) 10.0 22.0 10.0 21.0 25.0 25.0 26.0 26.0 Total Split (s) 13.0 107.0 24.0 118.0 29.0 29.0 29.0 29.0 Total Split (%) 8.1% 66.9% 15.0% 73.8% 18.1% 18.1% 18.1% 18.1% Yellow Time (s) 4.0 5.0 4.0 5.0 4.0 4.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.0 6.0 5.0 6.0 5.0 5.0 5.0 5.0 Lead/Lag Lead Lag Lead Lag Lead-Lag Optimize? Yes Yes Yes Yes Recall Mode None Min None Min None None None None Intersection Summary Area Type: Other Cycle Length: 160 Actuated Cycle Length: 65.1 Natural Cycle: 65 Control Type: Actuated-Uncoordinated Splits and Phases: 1: 106th Pl SE & SE Carr Rd DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary 1: 106th Pl SE & SE Carr Rd 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project PM Peak Hour Page 2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Volume (veh/h) 23 994 168 60 639 61 77 34 117 53 61 34 Future Volume (veh/h) 23 994 168 60 639 61 77 34 117 53 61 34 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 0.99 0.99 0.99 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No Adj Sat Flow, veh/h/ln 1753 1738 1738 2136 2091 2106 1958 2018 2003 1753 1723 1708 Adj Flow Rate, veh/h 24 1035 175 62 666 64 80 35 122 55 64 35 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Percent Heavy Veh, % 0 1 1 0 3 2 4 0 1 0 2 3 Cap, veh/h 47 1300 219 113 1787 172 319 75 262 260 201 110 Arrive On Green 0.03 0.46 0.46 0.06 0.49 0.49 0.19 0.19 0.19 0.19 0.19 0.19 Sat Flow, veh/h 1669 2822 476 2034 3659 351 1344 391 1362 1143 1042 570 Grp Volume(v), veh/h 24 605 605 62 361 369 80 0 157 55 0 99 Grp Sat Flow(s),veh/h/ln 1669 1651 1647 2034 1986 2024 1344 0 1753 1143 0 1612 Q Serve(g_s), s 0.8 17.1 17.2 1.6 6.2 6.3 3.0 0.0 4.4 2.5 0.0 2.9 Cycle Q Clear(g_c), s 0.8 17.1 17.2 1.6 6.2 6.3 5.9 0.0 4.4 6.8 0.0 2.9 Prop In Lane 1.00 0.29 1.00 0.17 1.00 0.78 1.00 0.35 Lane Grp Cap(c), veh/h 47 761 759 113 970 989 319 0 337 260 0 310 V/C Ratio(X) 0.52 0.80 0.80 0.55 0.37 0.37 0.25 0.00 0.47 0.21 0.00 0.32 Avail Cap(c_a), veh/h 243 3034 3028 703 4048 4126 647 0 765 539 0 704 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 26.3 12.6 12.6 25.3 8.8 8.8 21.6 0.0 19.7 22.7 0.0 19.1 Incr Delay (d2), s/veh 3.2 0.7 0.7 1.5 0.1 0.1 0.2 0.0 0.4 0.1 0.0 0.2 Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.3 5.0 5.1 0.8 2.1 2.1 0.9 0.0 1.7 0.6 0.0 1.0 Unsig. Movement Delay, s/veh LnGrp Delay(d),s/veh 29.6 13.3 13.4 26.8 8.9 8.9 21.8 0.0 20.1 22.9 0.0 19.3 LnGrp LOS C B B C A A C A C C A B Approach Vol, veh/h 1234 792 237 154 Approach Delay, s/veh 13.7 10.3 20.6 20.6 Approach LOS B B C C Timer - Assigned Phs 1 2 4 5 6 8 Phs Duration (G+Y+Rc), s 6.5 32.8 15.6 8.1 31.3 15.6 Change Period (Y+Rc), s 5.0 6.0 5.0 5.0 6.0 5.0 Max Green Setting (Gmax), s 8.0 112.0 24.0 19.0 101.0 24.0 Max Q Clear Time (g_c+I1), s 2.8 8.3 7.9 3.6 19.2 8.8 Green Ext Time (p_c), s 0.0 3.0 0.7 0.0 6.1 0.4 Intersection Summary HCM 6th Ctrl Delay 13.7 HCM 6th LOS B DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project PM Peak Hour Page 1 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 285 20 656 297 50 1129 Future Volume (vph) 285 20 656 297 50 1129 Satd. Flow (prot) 3532 0 3464 0 1734 3503 Flt Permitted 0.955 0.248 Satd. Flow (perm) 3532 0 3464 0 453 3503 Satd. Flow (RTOR) 4 109 Confl. Peds. (#/hr) 3 Peak Hour Factor 0.95 0.95 0.95 0.95 0.95 0.95 Heavy Vehicles (%) 1% 0% 1% 2% 2% 1% Shared Lane Traffic (%) Lane Group Flow (vph) 321 0 1004 0 53 1188 Turn Type Perm NA Perm NA Protected Phases 2 6 Permitted Phases 8 6 Detector Phase 8 2 6 6 Switch Phase Minimum Initial (s) 7.0 7.0 7.0 7.0 Minimum Split (s) 28.5 37.0 12.0 12.0 Total Split (s) 42.0 118.0 118.0 118.0 Total Split (%) 26.3% 73.8% 73.8% 73.8% Yellow Time (s) 4.5 5.0 4.0 4.0 All-Red Time (s) 1.0 1.0 1.0 1.0 Lost Time Adjust (s) 0.0 0.0 0.0 0.0 Total Lost Time (s) 5.5 6.0 5.0 5.0 Lead/Lag Lead-Lag Optimize? Recall Mode None Min Min Min Act Effct Green (s) 11.6 26.5 27.6 27.6 Actuated g/C Ratio 0.23 0.53 0.55 0.55 v/c Ratio 0.39 0.53 0.21 0.62 Control Delay 18.4 8.4 9.5 9.8 Queue Delay 0.0 0.0 0.0 0.0 Total Delay 18.4 8.4 9.5 9.8 LOS B A A A Approach Delay 18.4 8.4 9.8 Approach LOS B A A Intersection Summary Cycle Length: 160 Actuated Cycle Length: 50.2 Natural Cycle: 70 Control Type: Actuated-Uncoordinated Maximum v/c Ratio: 0.62 Intersection Signal Delay: 10.3 Intersection LOS: B Intersection Capacity Utilization 57.0% ICU Level of Service B Analysis Period (min) 15 Splits and Phases: 2: Benson Dr S (SR 515)/Benson Dr S & Benson Rd S DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 8Lane Group EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 162 1039 73 139 585 184 20 172 592 142 311 956 32Future Volume (vph) 162 1039 73 139 585 184 20 172 592 142 311 956 32Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 6% -3% 0% 0%Storage Length (ft) 250 0 150 0 275 0 350 0Storage Lanes 1 0 1 0 2 0 2 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 35 35 40 40Link Distance (ft) 547 345 1369 237Travel Time (s) 10.7 6.7 23.3 4.0Confl. Peds. (#/hr) 4 13 13 4 8 11 11 8Peak Hour Factor 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99Heavy Vehicles (%) 1% 1% 7% 2% 2% 2% 0% 3% 1% 0% 1% 1% 0%Shared Lane Traffic (%)Turn Type Prot NA Prot NA Prot Prot NA Prot NAProtected Phases 7 4 3 8 5 5 2 1 6Permitted PhasesDetector Phase 7 4 3 8 5 5 2 1 6Switch PhaseMinimum Initial (s) 5.0 7.0 5.0 7.0 5.0 5.0 7.0 5.0 7.0Minimum Split (s) 10.5 35.5 11.0 29.0 10.5 10.5 27.5 10.5 34.5Total Split (s) 16.0 62.0 24.0 70.0 16.0 16.0 42.0 32.0 58.0Total Split (%) 10.0% 38.8% 15.0% 43.8% 10.0% 10.0% 26.3% 20.0% 36.3%Yellow Time (s) 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 6.0 5.5 5.5 5.5 5.5Lead/Lag Lead Lag Lead Lag Lead Lead Lag Lead LagLead-Lag Optimize? Yes Yes Yes Yes Yes Yes Yes Yes YesRecall Mode None Min None Min None None None None NoneIntersection SummaryArea Type: OtherCycle Length: 160Actuated Cycle Length: 147.2Natural Cycle: 95DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 9Control Type: Actuated-UncoordinatedSplits and Phases: 3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky RdDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 10Movement EBL EBT EBR WBL WBT WBR NBU NBL NBT NBR SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 162 1039 73 139 585 184 20 172 592 142 311 956 32Future Volume (veh/h) 162 1039 73 139 585 184 20 172 592 142 311 956 32Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 1.00 0.99 1.00 0.99Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1673 1673 1584 1988 1988 1988 1856 1885 1900 1885 1885 1900Adj Flow Rate, veh/h 164 1049 74 140 591 186 174 598 143 314 966 32Peak Hour Factor 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99Percent Heavy Veh, % 1 1 7 2 2 2 3 1 0 1 1 0Cap, veh/h 121 1131 80 166 1103 346 222 757 181 370 1083 36Arrive On Green 0.08 0.38 0.38 0.09 0.39 0.39 0.06 0.26 0.26 0.11 0.31 0.31Sat Flow, veh/h 1593 3010 212 1893 2821 886 3428 2861 682 3483 3536 117Grp Volume(v), veh/h 164 554 569 140 395 382 174 374 367 314 489 509Grp Sat Flow(s),veh/h/ln 1593 1589 1632 1893 1889 1818 1714 1791 1752 1742 1791 1863Q Serve(g_s), s 10.5 46.3 46.4 10.1 22.4 22.4 6.9 26.9 27.0 12.3 36.2 36.2Cycle Q Clear(g_c), s 10.5 46.3 46.4 10.1 22.4 22.4 6.9 26.9 27.0 12.3 36.2 36.2Prop In Lane 1.00 0.13 1.00 0.49 1.00 0.39 1.00 0.06Lane Grp Cap(c), veh/h 121 597 613 166 739 711 222 474 464 370 549 571V/C Ratio(X) 1.36 0.93 0.93 0.85 0.54 0.54 0.78 0.79 0.79 0.85 0.89 0.89Avail Cap(c_a), veh/h 121 648 665 246 871 839 260 474 464 666 678 705HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 64.1 41.5 41.5 62.4 32.5 32.5 63.9 47.4 47.4 60.9 45.9 45.9Incr Delay (d2), s/veh 206.1 18.6 18.3 10.7 0.4 0.5 10.5 8.4 8.8 2.1 11.6 11.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 11.1 20.9 21.4 5.3 10.3 9.9 3.3 12.9 12.7 5.5 17.5 18.2Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 270.1 60.1 59.8 73.1 33.0 33.0 74.4 55.8 56.2 63.0 57.5 57.2LnGrp LOS F E E E C C E E E E E EApproach Vol, veh/h 1287 917 915 1312Approach Delay, s/veh 86.7 39.1 59.5 58.7Approach LOS F D E ETimer - Assigned Phs 1 2 3 4 5 6 7 8Phs Duration (G+Y+Rc), s 20.2 42.2 18.1 58.1 14.5 48.0 16.0 60.2Change Period (Y+Rc), s 5.5 5.5 6.0 * 6 5.5 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary3: 108th Ave SE/Benson Dr S (SR 515) & SE Carr Rd/SE Petrovitsky Rd09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 11Max Green Setting (Gmax), s 26.5 36.5 18.0 * 57 10.5 52.5 10.5 64.0Max Q Clear Time (g_c+I1), s 14.3 29.0 12.1 48.4 8.9 38.2 12.5 24.4Green Ext Time (p_c), s 0.5 2.2 0.1 3.8 0.0 4.3 0.0 4.4Intersection SummaryHCM 6th Ctrl Delay 63.0HCM 6th LOSENotesUser approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 12Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (vph) 151 0 277 7 1 8 94 792 1 128 2 1047 33Future Volume (vph) 151 0 277 7 1 8 94 792 1 128 2 1047 33Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900 1900Grade (%) 4% 0% 0% 0%Storage Length (ft) 75 0 0 0 200 0 375 0Storage Lanes 1 1 0 0 1 0 1 0Taper Length (ft) 25 25 25 25Right Turn on Red Yes Yes Yes YesLink Speed (mph) 25 25 40 40Link Distance (ft) 267 208 342 1369Travel Time (s) 7.3 5.7 5.8 23.3Confl. Peds. (#/hr) 1 1 1 1 1 1Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Heavy Vehicles (%) 0% 0% 1% 0% 0% 25% 0% 1% 100% 0% 0% 1% 0%Shared Lane Traffic (%)Turn Type Perm NA Perm Perm NA Prot NA Prot Prot NAProtected Phases 4 8 5 2 1 1 6Permitted Phases 4 4 8Detector Phase 4 4 4 8 8 5 2 1 1 6Switch PhaseMinimum Initial (s) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0Minimum Split (s) 29.5 29.5 29.5 35.0 35.0 10.5 23.5 10.5 10.5 26.5Total Split (s) 36.0 36.0 36.0 36.0 36.0 25.0 96.0 28.0 28.0 99.0Total Split (%) 22.5% 22.5% 22.5% 22.5% 22.5% 15.6% 60.0% 17.5% 17.5% 61.9%Yellow Time (s) 4.5 4.5 4.5 5.0 5.0 4.5 4.5 4.5 4.5 4.5All-Red Time (s) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0Lost Time Adjust (s) 0.0 0.0 0.0 0.0 0.0 0.0 0.0Total Lost Time (s) 5.5 5.5 6.0 5.5 5.5 5.5 5.5Lead/LagLead Lag Lead Lead LagLead-Lag Optimize?Yes Yes Yes Yes YesRecall Mode None None None None None None Min None None MinIntersection SummaryArea Type: OtherCycle Length: 160Actuated Cycle Length: 84Natural Cycle: 80DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 13Control Type: Actuated-UncoordinatedSplits and Phases: 4: 108th Ave SE & SE 180th StDocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 14Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBU SBL SBT SBRLane ConfigurationsTraffic Volume (veh/h) 151 0 277 7 1 8 94 792 1 128 2 1047 33Future Volume (veh/h) 151 0 277 7 1 8 94 792 1 128 2 1047 33Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Work Zone On Approach No No No NoAdj Sat Flow, veh/h/ln 1806 1806 1791 1900 1900 1530 1900 1885 418 1900 1885 1900Adj Flow Rate, veh/h 157 0 289 7 1 8 98 825 1 2 1091 34Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96Percent Heavy Veh, % 0 0 1 0 0 25 0 1 100 0 1 0Cap, veh/h 350 0 354 117 37 84 129 1959 2 5 1648 51Arrive On Green 0.23 0.00 0.23 0.23 0.23 0.23 0.07 0.53 0.53 0.00 0.46 0.46Sat Flow, veh/h 1080 0 1516 202 158 360 1810 3671 4 1810 3546 110Grp Volume(v), veh/h 157 0 289 16 0 0 98 402 424 2 551 574Grp Sat Flow(s),veh/h/ln 1080 0 1516 721 0 0 1810 1791 1884 1810 1791 1865Q Serve(g_s), s 0.0 0.0 13.3 0.1 0.0 0.0 3.9 10.0 10.0 0.1 17.5 17.6Cycle Q Clear(g_c), s 11.3 0.0 13.3 11.4 0.0 0.0 3.9 10.0 10.0 0.1 17.5 17.6Prop In Lane 1.00 1.00 0.44 0.50 1.00 0.00 1.00 0.06Lane Grp Cap(c), veh/h 350 0 354 238 0 0 129 956 1005 5 833 867V/C Ratio(X) 0.45 0.00 0.82 0.07 0.00 0.00 0.76 0.42 0.42 0.41 0.66 0.66Avail Cap(c_a), veh/h 594 0 627 473 0 0 478 2197 2311 552 2270 2364HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00Uniform Delay (d), s/veh 26.0 0.0 26.8 22.4 0.0 0.0 33.6 10.4 10.4 36.7 15.3 15.3Incr Delay (d2), s/veh 0.9 0.0 4.7 0.1 0.0 0.0 8.7 0.4 0.4 46.1 1.3 1.2Initial Q Delay(d3),s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0%ile BackOfQ(50%),veh/ln 2.5 0.0 5.1 0.2 0.0 0.0 1.9 3.4 3.5 0.1 6.4 6.6Unsig. Movement Delay, s/vehLnGrp Delay(d),s/veh 26.9 0.0 31.4 22.5 0.0 0.0 42.4 10.8 10.8 82.8 16.6 16.5LnGrp LOS C A C C A A D B B F B BApproach Vol, veh/h 446 16 924 1127Approach Delay, s/veh 29.9 22.5 14.1 16.6Approach LOS C C B BTimer - Assigned Phs 1 2 4 5 6 8Phs Duration (G+Y+Rc), s 5.7 44.9 23.2 10.8 39.8 23.2Change Period (Y+Rc), s 5.5 5.5 * 6 5.5 5.5 6.0DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th Signalized Intersection Summary4: 108th Ave SE & SE 180th St09/14/2022Benson-Pretrovitsky Retail (Renton)Synchro 11 Report2024 With Project PM Peak HourPage 15Max Green Setting (Gmax), s 22.5 90.5 * 31 19.5 93.5 30.0Max Q Clear Time (g_c+I1), s 2.1 12.0 15.3 5.9 19.6 13.4Green Ext Time (p_c), s 0.0 8.9 1.7 0.2 14.7 0.0Intersection SummaryHCM 6th Ctrl Delay 18.1HCM 6th LOSBNotesUser approved ignoring U-Turning movement.* HCM 6th computational engine requires equal clearance times for the phases crossing the barrier.DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 5: Benson Dr S (SR 515) & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project PM Peak Hour Page 13 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Volume (vph) 0 24 857 81 0 1299 Future Volume (vph) 0 24 857 81 0 1299 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Link Speed (mph) 25 40 40 Link Distance (ft) 296 237 582 Travel Time (s) 8.1 4.0 9.9 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 3% 3% 1% 3% 3% 1% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th TWSC 5: Benson Dr S (SR 515) & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project PM Peak Hour Page 14 Intersection Int Delay, s/veh 0.1 Movement WBL WBR NBT NBR SBL SBT Lane Configurations Traffic Vol, veh/h 0 24 857 81 0 1299 Future Vol, veh/h 0 24 857 81 0 1299 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length - 0 - - - - Veh in Median Storage, # 0 - 0 - - 0 Grade, % 0 - 0 - - 0 Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 3 3 1 3 3 1 Mvmt Flow 0 26 932 88 0 1412 Major/Minor Minor1 Major1 Major2 Conflicting Flow All - 510 0 0 - - Stage 1 - - - - - - Stage 2 - - - - - - Critical Hdwy - 6.96 - - - - Critical Hdwy Stg 1 - - - - - - Critical Hdwy Stg 2 - - - - - - Follow-up Hdwy - 3.33 - - - - Pot Cap-1 Maneuver 0 506 - - 0 - Stage 1 0 - - - 0 - Stage 2 0 - - - 0 - Platoon blocked, % - - - Mov Cap-1 Maneuver - 506 - - - - Mov Cap-2 Maneuver - - - - - - Stage 1 - - - - - - Stage 2 - - - - - - Approach WB NB SB HCM Control Delay, s 12.5 0 0 HCM LOS B Minor Lane/Major Mvmt NBT NBR WBLn1 SBT Capacity (veh/h) - - 506 - HCM Lane V/C Ratio - - 0.052 - HCM Control Delay (s) - - 12.5 - HCM Lane LOS - - B - HCM 95th %tile Q(veh) - - 0.2 - DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Lanes, Volumes, Timings 6: SE Petrovitsky Rd & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project PM Peak Hour Page 15 Lane Group EBL EBT WBT WBR SBL SBR Lane Configurations Traffic Volume (vph) 0 1492 829 23 0 79 Future Volume (vph) 0 1492 829 23 0 79 Ideal Flow (vphpl) 1900 1900 1900 1900 1900 1900 Grade (%) 3% -3% 0% Link Speed (mph) 35 35 25 Link Distance (ft) 345 853 219 Travel Time (s) 6.7 16.6 6.0 Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles (%) 3% 1% 3% 3% 3% 3% Shared Lane Traffic (%) Sign Control Free Free Stop Intersection Summary Area Type: Other Control Type: Unsignalized DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 HCM 6th TWSC 6: SE Petrovitsky Rd & Site Access 09/14/2022 Benson-Pretrovitsky Retail (Renton)Synchro 11 Report 2024 With Project PM Peak Hour Page 16 Intersection Int Delay, s/veh 0.4 Movement EBL EBT WBT WBR SBL SBR Lane Configurations Traffic Vol, veh/h 0 1492 829 23 0 79 Future Vol, veh/h 0 1492 829 23 0 79 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - - - - 0 Veh in Median Storage, # - 0 0 - 0 - Grade, % - 3 -3 - 0 - Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 3 1 3 3 3 3 Mvmt Flow 0 1622 901 25 0 86 Major/Minor Major1 Major2 Minor2 Conflicting Flow All - 0 - 0 - 463 Stage 1 - - - - - - Stage 2 - - - - - - Critical Hdwy - - - - - 6.96 Critical Hdwy Stg 1 - - - - - - Critical Hdwy Stg 2 - - - - - - Follow-up Hdwy - - - - - 3.33 Pot Cap-1 Maneuver 0 - - - 0 543 Stage 1 0 - - - 0 - Stage 2 0 - - - 0 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - - - - 543 Mov Cap-2 Maneuver - - - - - - Stage 1 - - - - - - Stage 2 - - - - - - Approach EB WB SB HCM Control Delay, s 0 0 12.9 HCM LOS B Minor Lane/Major Mvmt EBT WBT WBR SBLn1 Capacity (veh/h) - - - 543 HCM Lane V/C Ratio - - - 0.158 HCM Control Delay (s) - - - 12.9 HCM Lane LOS - - - B HCM 95th %tile Q(veh) - - - 0.6 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Traffic Impact Analysis Benson-Petrovitsky Retail – Renton, WA Appendix D Trip Generation Calculations DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Benson/Petrovitsky (Renton) Trip Generation Estimate TENW Project No. 5922 ITE Land Use Units 1,2 LUC 2 In Out Trip Rate 2 In Out Total WEEKDAY DAILY Proposed Uses: Convenience Store (2-4k)/Gas Station 8 VFP 945 50%50%265.12 1,061 1,060 2,121 Pass-by 3 58%-615 -615 -1,230 446 445 891 Drive-In Bank 2,850 SF 912 50%50%100.35 143 143 286 Pass-by 3 32%-46 -46 -92 97 97 194 0 0 0 Gross Daily Trips = 1,204 1,203 2,407 Less Pass-by Trips =-661 -661 -1,322 Net New Daily Trips = 543 542 1,085 WEEKDAY AM PEAK HOUR Proposed Uses: Convenience Store (2-4k)/Gas Station 8 VFP 945 50%50%16.06 64 64 128 Pass-by 60%-38 -39 -77 26 25 51 Drive-In Bank 2,850 SF 912 58%42%9.95 16 12 28 Pass-by 29%-5 -3 -8 11 9 20 Gross AM Peak Hour Trips = 80 76 156 Less Pass-by Trips =-43 -42 -85 Net New AM Peak Hour Trips = 37 34 71 WEEKDAY PM PEAK HOUR Proposed Uses: Convenience Store (2-4k)/Gas Station 8 VFP 945 50%50%18.42 74 73 147 Pass-by 56%-41 -41 -82 33 32 65 Drive-In Bank 2,850 SF 912 50%50%21.01 30 30 60 Pass-by 35%-11 -10 -21 19 20 39 Gross PM Peak Hour Trips = 104 103 207 Less Pass-by Trips =-52 -51 -103 Net New PM Peak Hour Trips = 52 52 104 Notes: 1. SF = Square Feet, VFP = Vehicle Fueling Positions 2. Land Use Codes, trip rates/equations, and pass-by trip percentages based on Institute of Transportation Engineers, Trip Generation Manual, 11th edition. 3. Daily pass-by assumed to be average of AM and PM peak hour pass-by. Benson/Petrovitsky (Renton) Weekday Trip Generation Summary Directional Distribution Trips Generated 8/5/2022 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 From: Jill Ding Sent: Friday, January 13, 2023 2:23 PM To: preservationdept@duwamishtribe.org Subject: FW: Party of Record/Public Comments 2022-12-22 01:15 PM(PST) Submission Notification Thank you for your comments, your comments have been included in the official file for consideration by the decision maker. You have also been added as a party of record for this project. Please let me know if you have additional questions. Thanks, JILL DING, Senior Planner City of Renton | CED | Planning Division 1055 S Grady Way | 6th Floor | Renton, WA 98057 Virtual Permit Center | Online Applications and Inspections (425) 430-6598 | jding@rentonwa.gov From: Party of Record <POR@rentonwa.gov> Sent: Thursday, December 22, 2022 1:28 PM To: Jill Ding <JDing@Rentonwa.gov> Cc: Margarette Bravo <MBravo@rentonwa.gov> Subject: RE: Party of Record/Public Comments 2022-12-22 01:15 PM(PST) Submission Notification Jill, We have already received a comment below for LUA22-000424. I have uploaded it to Laserfiche as a pdf in the additional documents folder and added this contact info to the party of record list. JENNY CISNEROS, Planning Technician Planning Customer Service City of Renton | CED | Planning Division 1055 S Grady Way | 6th Floor | Renton, WA 98057 Virtual Permit Center | Online Applications and Inspections (425)430-6583 | jcisneros@rentonwa.gov From: notification@civiclive.com <notification@civiclive.com> Sent: Thursday, December 22, 2022 1:15 PM To: Party of Record <POR@rentonwa.gov> Subject: Party of Record/Public Comments 2022-12-22 01:15 PM(PST) Submission Notification Party of Record/Public Comments 2022-12-22 01:15 PM(PST) was submitted by Guest on 12/22/2022 4:15:15 PM (GMT-08:00) Canada/Pacific CAUTION: This email originated from outside the City of Renton. Do not click links, reply or open attachments unless you know the content is safe. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Name Value NameFile: LUA22-000424 Gender Mx. Name Duwamish Tribe Address: 4705 West Marginal Way SW CityState: Seattle, WA Email preservationdept@duwamishtribe.org Phone 206 431 1582 ext 104 Party of Record Only Comments Thank you for the opportunity to review and comment. Based on the information provided and our understanding of the project and its APE we have no substantive comments to offer at this time. The DAHP WISAARD website predictive model indicates that there is moderately low risk of encountering archaeological resources. Therefore the Tribe would accept that an IDP be put in place. We also request that if any archaeological work or monitoring is performed, we would like notification. Cultural and archaeological resources are non-renewable and are best discovered prior to ground disturbance. The Tribe would also like the opportunity to be present if or when an archaeologist is on site in the event that an artifact or cultural resource is encountered. Please be aware that if the scope of the project or the parameters for defining the APE change, we reserve the right to modify our current position. In addition, the Tribe recommends that native vegetation be used only if there is any proposed landscaping. Prefer US Mail To view this form submission online, please follow the link below: https://rentonwa.gov/form/one.aspx?objectId=19201448&contextId=17174246&returnto=submissions DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 From: Jill Ding Sent: Friday, January 13, 2023 2:25 PM To: ECY RE NW SEPA (NWRO) Cc: Song, Jing (ECY) Subject: RE: ECY SEPA 202206299 - TA Benson Petro- Comments Kelli, Thank you for your comments, your comments have been included in the official file for consideration by the decision maker. You have also been added as a party of record for this project. Please let me know if you have any additional questions. Thanks, JILL DING, Senior Planner City of Renton | CED | Planning Division 1055 S Grady Way | 6th Floor | Renton, WA 98057 Virtual Permit Center | Online Applications and Inspections (425) 430-6598 | jding@rentonwa.gov From: ECY RE NW SEPA (NWRO) <nwsepa@ECY.WA.GOV> Sent: Thursday, January 5, 2023 7:59 AM To: Jill Ding <JDing@Rentonwa.gov> Cc: Song, Jing (ECY) <JISO461@ECY.WA.GOV> Subject: ECY SEPA 202206299 - TA Benson Petro- Comments Good Morning, Thank you for the opportunity to comment on the TA Benson Petro project (Lead Agency File No(s). LUA22-000424, PR22-000345). Ecology’s comments have been submitted via the online comment portal. I’ve also attached a copy for your reference. [ Statewide SEPA Register No. 202206299 ] Kelli Price (she/her) ERTS & SEPA Coordinator 15700 Dayton Ave N | Shoreline, WA 98133 Department of Ecology | Northwest Region Desk: (206) 594-0014 NOTICE: This communication is a public record and may be subject to disclosure pursuant to the Public Records Act (RCW 42.56). CAUTION: This email originated from outside the City of Renton. Do not click links, reply or open attachments unless you know the content is safe. DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 STATE OF WASHINGTON DEPARTMENT OF ECOLOGY Northwest Region Office PO Box 330316, Shoreline, WA 98133-9716 • 206-594-0000 January 5, 2023 Jill Ding, Senior Planner CED Planning Division City of Renton 1055 South Grady Way, 6th Floor Renton, WA 98057 Re: TA Benson Petro File# LUA22-000424/PR22-000345, Ecology SEPA# 202206299 Dear Jill Ding: Thank you for the opportunity to provide comments on the State Environmental Policy Act (SEPA) notice of application utilizing the optional determination of nonsignificance (ODNS/NOA) process for the TA Benson Petro project. Based on review of the checklist associated with this project, the Department of Ecology (Ecology) has the following comments: Section B Environmental Elements, Subsection 3 Water, Subsection 7 Groundwater: Groundwater occurs at approximately 8 feet below ground surface. Please provide the maximum depth of excavation during the construction. Please specify if dewatering is anticipated during the construction. Section B Environmental Elements, Subsection 7 Environmental Health: The proposed project is located on a site listed in the Model Toxics Control Act (MTCA) Confirmed and Contaminated Sites List (CSCSL) and Leaking Underground Storage Tanks List (LUST). Please add the following contaminated site information in the SEPA checklist: • Site Name: Texaco Fairwood • Facility Site ID: 3376675 • Cleanup Site ID: 7533 • LUST Site ID: 2063 DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712 Jill Ding January 5, 2023 Page 2 The SEPA checklist indicates that recent environmental assessment in 2019 did not find petroleum contamination. However, based on historical information, it is possible that potential contaminated soil or groundwater may be encountered during the construction. Please have a contingency mitigation plan in place to address the contaminated soil or groundwater handling and disposal, hazardous waste operations worker training, health and safety, and potential contamination remediation. Thank you for considering these comments from Ecology. If you have any questions or would like to respond to these comments, please contact Jing Song from the Toxics Cleanup Program at (425) 229-2565 or by email at jing.song@ecy.wa.gov. Sincerely, Kelli Price SEPA Coordinator Sent by email: Jill Ding, jding@rentonwa.gov ecc: Jing Song, Ecology DocuSign Envelope ID: AA4FA6BA-AA72-4A92-A78C-D1916105F712