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Project-Details







U.S. 30BY – Bridge Avenue Bridge Repair

Design Phase

Region 1: Portland metro and Hood River County (Portland, Multnomah)


​This project restores the bridge on NW Bridge Ave. northwest of the St. Johns Bridge, connecting to U.S. 30. ​


Impacts

Traffic Impact

Inspection

On November 12 and 13 expect partial lane closures for inspection of the bridge.

  • Closure will take place from 8 a.m. to 4 p.m.
  • ​Flaggers will be on-site to direct vehicles.

Construction Impacts

​Construction is anticipated in 2026.

​​Travel impacts will include up to 9 days and nights of full closure. This closure is required for crews to complete the bridge repair safely.

Details include:

  • A detour will be in place for vehicles traveling northwest off the St. Johns Bridge and those coming from U.S. 30 eastbound.
  • People walking will be allowed through the area.
  • Dates are yet to be determined, but expected between March and June of 2026. We’ll share the dates and detour route in advance on the website and through project emails.

Details

About

This project improves safety and extends the life of the bridge on NW Bridge Avenue, northwest of the west end of the St. Johns Bridge. The bridge structure, built in 1930, consists of steel with concrete casing and now requires concrete repair to continue serving travelers.

The work on this bridge includes two phases:
  • Inspection in November 2025 will provide detailed information on where and how much concrete replacement is needed.
  • ​Construction in the spring of 2026 will include removal of damaged concrete and then applying new concrete, repair or replacement of bridge joints and repaving the bridge deck.   
Safety Improvements
  • Crews will make concrete repairs to protect the steel structure, and ensure the bridge is safe and functional for years to come.
  • The surface of the road will also be paved to create a smoother ride for travelers.
  • Crews will install scaffolding to conduct the repairs and help minimize impacts from falling concrete on the surrounding property.

Location

U.S. 30BY |

​NW Bridge Ave. (NW of the St. Johns Bridge)

map of the project area

Cost and Funding

$2.1m from Fix-it SW Bridge Fund.


Benefits

These improvements will maintain the bridge to create a smoother ride and extend the service life of the structure so it can continue to serve travelers reliably.​

Contacts & Media

Project Contact

Community Affairs Coordinator
Ellen Waters
Email
Ellen.WATERS@odot.oregon.gov
Phone
503-731-4812

Last Updated

11/11/2025 1:01 PM

Project Number

21704