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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 2023
Construction finish (expected): July 2024


12/5/2022: Right-of-way is still in progress. We hope to bid for a construction contractor in May.


Cost: $5.9 million (estimate)

Funding sources:


January 2017: Concept design map