HomeMy WebLinkAbout15. Bronson Way Bridge - Seismic Retrofit and PaintingTRANSPORTATION IMPROVEMENT PROGRAM
2019 - 2024
TIP No. 15
Project Title:Bronson Way Bridge - Seismic Retrofit and Painting
Community Planning Area:City Center Fund:
Functional Classification:N/A Project:
Project Length:N/A Contact:
Project Description:
Justification:
Status:
Changes:
Funded:Unfunded:
Pre-2018 2018 Total 2019 2020 2021 2022 2023 2024
Expenditures:
Planning - - - - - - - - - -
Preliminary Engineering 620,000 - 70,000 550,000 420,000 130,000 - - - -
R-O-W (includes Admin)- - - - - - - - - -
Construction 1,950,000 - - 1,950,000 - 1,950,000 - - - -
Construction Services 430,000 - - 430,000 - 430,000 - - - -
Post Construction Services - - - - - - - - - -
Other - - - - - - - - - -
Total Expenses 3,000,000 - 70,000 2,930,000 420,000 2,510,000 - - - -
Resources:
Vehicle Fuel Tax - - - - - - - - - -
Business & Occupation Share - - - - - - - - - -
Fund Balance - - - - - - - - - -
Grants In-Hand (FHWA Bridge)3,000,000 - 70,000 2,930,000 420,000 2,510,000 - - - -
Grants In-Hand (2)- - - - - - - - - -
Mitigation In-Hand - - - - - - - - - -
Bonds / LID's Formed - - - - - - - - - -
Other In-Hand (1)- - - - - - - - - -
Other In-Hand (2)- - - - - - - - - -
- - - - - - - - - -
Undetermined - - - - - - - - - -
Total Sources 3,000,000 - 70,000 2,930,000 420,000 2,510,000 - - - -
Bronson Way Bridge - Seismic Retrofit and Painting
317
NEW
Derek Akesson 425-430-7337
The Bronson Way Bridge was built by WSDOT in 1939. Ownership was transferred to the City in January 2018 as part of the SR-900 turnback agreement. It is a three span bridge
that crosses over the Cedar River. The project will remove the existing paint from the steel girders, repair corrosion damage and apply a new protective paint system. The project
will also perform a seismic analysis and retrofit along with other improvements.
The main span is carried by steel girders. The girders are coated with paint to protect the steel from corrosion. Corrosion causes section loss which results in a reduced load carrying
capacity of the girders. The existing paint is failing. The bridge is located in a zone of moderate to high liquefication susceptibility during seismic events.
New project. In April 2018, the project was awarded $3,000,000 of Washington State funding (2018 Supplemental Transportation Budget) to perform a seismic retrofit and painting
of the bridge. No local match is required.
3,000,000 -
Project Expenditures & Resources Programmed Programmed Pre-2019 Six-Year Program