EA 04-2Q500 Fact Sheet

State Route 37 Bridge Preservation  
04-Mrn-37-PM 14.5 EA 2Q500
Petaluma River Bridge    

 EA 04-2Q500 FactSheet 06302020

Project Description:
Resurface bridge deck, replace bridge fender system, scour protection, and upgrade bridge railings.

Purpose and Need:
The purpose of the project is to address the health and safety of the Petaluma River Bridge on State Route (SR) 37 with respect to identified maintenance issues. These include the bridge fenders, railing, decking, and certain piers that have been affected by scour.

This project is needed to address deteriorating bridge deck and fender system, bridge scour to ensure the integrity and longevity of the bridge structural system and upgrade the bridge railings to meet current safety standards and maintain the structure in a reliable and serviceable condition.

Project Status and Schedule:
Begin Environmental Studies  - Summer 2020
Circulate Draft Environmental Document - July 6, 2022
Complete Environmental Phase - Fall 2022
Complete Design – Summer 2024
Begin Construction - Winter 2025