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Cornell Road and 25th Avenue Intersection

Cornell Road and 25th Avenue is a heavily used intersection near the Hillsboro Airport.

We are widening intersection to keep up with increasing traffic from bicycles, pedestrians and vehicles.

This includes:

  • Adding dedicated turn lanes from southbound 25th Avenue onto Cornell Road
  • Adding bicycle lanes
  • Updating street lights and traffic signals

Construction start (expected): July 2024
Construction finish (expected): June 2025


5/13/2024: Utility relocation is underway.

Learn more about the project from 5-7 p.m. Thursday, June 13 at Hillsboro Brookwood Library, 2850 NW Brookwood Pkwy.

Construction will start this summer.


Cost Estimate: $7.6 million

Funding sources:


January 2017: 

Design map (PDF 458.3 KB)



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