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Home My WebLink AboutR-385425" . ... ...... CHANNELIZ'ATION DEVICE SPACING :feet MPH TAPER TANGENT - 50 70 40 80: 35/45 30 60 25/30 • • 20 ; 40 A. LONGITUDINAL BUFFER SPACE = B :..:' Posted Speed ,(mph) '..... 30 Z. 40 NE. LANE W20-1 48". ... ' ^. .. .. ROAD '6. v J ' WORK ROAD .. a. a' .. .... ... .... .AHEAD ... .. _ .. .. .I. .. .. ... 48" 48"... x P AHEAD LONGITUDINAL BUFFER SPACE = B SPEED (MPH).'...25. Posted Speed ,(mph) '..... 30 35 40 NE. LANE W20-1 50 55 .60 '6. 70 LENGTH (feet) ROAD .. 200. a' .. w: ... .. _ .. .. AHEAD 570 645' — BUFFER NEHICLE ROLL AHEAD DISTANCE '= R .. W20-4' BE O PREPARED MINIMUM HOST VEHICLE WEIGHT 15,000 LBS. THE MAXIMUM '.' a LL 1� BE . 1 PREPARED O ' TO T CENTER LANE CLOSED BUFFER DATA LONGITUDINAL BUFFER SPACE = B SPEED (MPH).'...25. Posted Speed ,(mph) '..... 30 35 40 45 50 55 .60 '6. 70 LENGTH (feet) 155 200. 250 .305 360 .425 495. 570 645' — BUFFER NEHICLE ROLL AHEAD DISTANCE '= R TRANSPORTABLE ATTENUATOR 30 FEET MIN. MINIMUM HOST VEHICLE WEIGHT 15,000 LBS. THE MAXIMUM '.' TO WEIGHT'SHALL BE IN ACCORDANCE WITH THE MANUFACTURERS 100 FEET MAX. RECOMMENDATION. 2. IF A SIGNAL IS PRESENT, IT SHALL BE SET TO "RED MODE" PROTECTIVE VEHICLE' NO:SPECIFIED MAY .BE . A .WORK VEHICLE LOCATED 'TO DISTANCE: REQUIRED :THE WORK AREA. . TO STOPSTRATEGICALLY 8' x 8 qg" 48" 12 4 W 7 ROAD 48 8" 5/ /20 4 4 i6 - B 20-.5C ' . , WORK 1` .e" H ea^ i ... ....... ..nn........ ®.g..�.®..g}.®.:�.�.m.,g.� : BNll:i ni........nn.........n..:.:........:............................................nr.�.�.... .. ... ... ... ... o vv .. .. .... ... .... .... .... .. .... _ .... .... .. .... .. .... .... .... .... .... .I... X :. .... ... . . ... ... .... ... . MINIMUM :TAPER LENGTH = L (:feet)'. LANE Posted Speed ,(mph) '..... WIDTH (feet) 25 30• " 35 40 4'S . 50 55 60 65;: 70 10, 105''L 150 '205. .270. .450 '-500 550. — — — l1. 115 165 225 .: 295 495 550 605:: 660' — — 12" 125 1180, 245' 320 540. 600 660 '720 ... ....... ..nn........ ®.g..�.®..g}.®.:�.�.m.,g.� : BNll:i ni........nn.........n..:.:........:............................................nr.�.�.... .. ... ... ... ... o vv .. .. .... ... .... .... .... .. .... _ .... .... .. .... .. .... .... .... .... .... .I... X :. PROJECT: ..: L/2 DUVALL AVE NE' L/2.: : :. ': 1.5006 ... .. SUBMITTAL: 24" - :ADVERTISEMENT a8" U KEEP ROAD... a 3 Q WORK :. .:: .. .. J. AHEAD . . . . 48,,. . . . - .... 7B .. O. OPTIONAL40'MPH'OR'LESS. .. _ .. . IF W20-1 _: W ' :.51GN SPACING = X (:T).: RURAL HIGHWAYS ' ' 60 / 65 MPH 800' RURAL:ROADS- 45 / 55 MPH 500.1: RURAL; ROADS & URBAN ARTERIALS..: 35 ,/ 40 MPH 350': RURAL ROADS & URBAN ARTERIALS 25 / 30 MPH . 200" (2) RESIDENTAL & BUSINESS; DISTRICTS URBAN STREETS"' 25 MPH OR LESS' 100' (2) (1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE .RAMPS; AT: -GRADE INTERSECTIONS AND DRIVEWAYS. (2); THIS. SPACING MAY BE REDUCED .IN URBAN AREAS TO' FIT ROADWAY CONDITIONS. PROJECT: Z > 1.5006 ... .. SUBMITTAL: .. - :ADVERTISEMENT U a Q _ „ .. .. J. ENTER LAN Z > CLOSED AHEAD W20 -5C .... „ .. .. . NOTESU. ... 7 LEGEND ... ... .... . 1. ':RECOMMEND XTENDING D VICE TAPER' ACROSS SHOULDER.' E CR E ER (L/3 SOU DE SFCASHL Q ' ` fI .. FLAGGING STATION- ' 2. IF A SIGNAL IS PRESENT, IT SHALL BE SET TO "RED MODE" d o• 14 . TEMPORARY SIGN LOCATION R TURNED OFF DURINGF 0 TUR LAGGING OPERATIONS.V �.:: . ... L• M 0 NE 3 MAINTAINOF:ONE ACCESS 'POINT FOR EACH BUSINESS 2 a .. !, ..CHANNELIZING DEVICES ... WITHIN WORKMAREA � LIMITS. : ' u �{� SEQUENTIAL *BOARD : 4. :ALL SIGNS ; ARE BLACK ON 'ORANGE. ': o o.. :ARROW ® . .._ . PROTECTIVE VEHICLE — RECOMMENDED 5. 'CONTRACTOR-PEDESTRIANTH "; " THE PROVISI:ONDS. MAY RESULTSN:IWORK NGR ON ONE 'TEMPORARY SIGN LOCATION (5'. MOUNTING HEIGHT) . CORNER AT ORNE A TIME" .. . d K' : .. ... " - INTERSECTION LANE CLOSURE -AT TEE INTERSECTION — FIVE 'LANE ROADWAY::" .. -... - 'DESIGN: > j.. ... ... ... ... .. ... NTS , w. .... ... ..... ... ., ..... ... .... .. .. .. ... .. ' . RECORD DRAWINGS DRAFT. TH ' _ ... .. ... ... ... ... _ ... .-. TH Approved for Bid::: CHECK:, .. .. .. .. ... :... ..:' :' .: ..:'... ... .. CEM 4 .. ... ... ... .. ... ._ GATE: a: City of Renfon' :: Date s -1z -i s SCALE ...... :::. .....:ved for . . . Appro o Construction PER PLAN . a :. . ... ..; .. ..; .. .. ... . .. :' .. .. ... .. .. :: ..:' .. .. .. ... -: ... :. C.. 2BU9Y8 ... SHEET L 5FO o ... ... ... .. REYOUDIC �_ City of Renton. .. Date . .. . 80C+�-424-3555, . GF .. 31.- .