114th Avenue culvert replacement


About this project

114th Avenue culvert replacement logo

114th Avenue culvert replacement project location


The existing culvert on 114th Avenue, just south of Leahy Road, is separating at the downstream end. We will replace this culvert with a new 96-inch corrugated metal pipe. This new culvert will provide fish passage.

We are not planning to close the road. Flaggers will be present 8 a.m.-5 p.m. weekdays. 

Construction start (expected): 9/9/2021
Construction finish (expected): 10/31/2021


Update 9/15/2021: 
Construction has begun and expected to go through the end of October.

Contact: Operations and Maintenance,
Land Use & Transportation, 503-846-7800



  • $808,760 (2021 estimate)

  • Funding sources:

    • Road Fund