Skip to main content

Cornell Road and 25th Avenue Intersection

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

We are improving the intersection to keep up with the types of travelers using these roads. The project will improve safety for pedestrians, cyclists and drivers.

This project includes:

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

Construction start: December 13, 2024
Construction finish (expected): October 2025

Sign up to receive project updates by email.

Update

9/15/2025: Construction is nearing completion. Corrective work is expected to continue into October.

CPO 9 (inactive)
Commissioner District 4

Major Streets Transportation Improvement Program (MSTIP)

Funding

Cost Estimate: $8.8 million

Funding sources:

Design

June 13, 2024:

January 2017:

Contact(s)