Multnomah County's section of NW Cornelius Pass Road
Multnomah County's section of NW Cornelius Pass Road

Schedule Update (September 27)

NW Cornelius Pass Road is now closed to through traffic. The road is expected to reopen by the evening of Friday, October 18. Construction is expected to resume in summer 2020.

Watch this page for updates or sign up below to receive updates by email.


Project Information

  • Location: NW Cornelius Pass Road, between US 30 and NW Old Cornelius Pass Road in Washington County (see location map)
  • Schedule: Construction began in July 2019 and the road is expected to reopen by the night of October 18.  Construction will resume in summer 2020. 
  • Total Cost: $5.65 million (includes design, right of way acquisition, and construction)
  • Funding Source: ODOT’s Statewide Transportation Improvement Program will provide about 90% of the funds, with the rest coming from the county.

Traffic Plan and Detours

Learn more about the traffic plan.

NW Cornelius Pass Road is closed to all through traffic between Highway 30 and NW Germantown Road until the road reopens in mid-October.

Access for local and emergency traffic and deliveries is permitted up to the hard road closure at 8th Ave. between NW Skyline Blvd. and Highway 30.  The road is closed at 8th Ave. where the road is being realigned. 

There is also a hard road closure in Washington County where NW Cornelius Pass Road is closed at NW Old Cornelius Pass Road.

Project Description

This five-mile stretch of NW Cornelius Pass Road has seen a high rate of crashes in recent years, including fatal crashes and truck spills. Increased traffic, high speeds and the rugged terrain all play a part in the high number of crashes.

This project will include safety improvements such as:

  • curve realignment
  • shoulder widening and rehabilitation
  • signage and sight distance improvements
  • vehicle pullouts
  • guardrail upgrades

Schedule

Construction began with a road closure to through traffic on July 22, 2019. The road will reopen in mid-October.  Some work items will be completed in summer 2020. 

Contact Us

Please use the form below to contact our project team with questions or comments, or call Mike Pullen at 503.209.4111.


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