The Oregon Department of Transportation (ODOT) is replacing the Cornelius Pass Road bridge over Rock Creek in cooperation with Washington County.
The bridge was built in 1946 and not designed to handle freight traffic. We are replacing it with a single-span bridge with two vehicle lanes and wide shoulders.
Construction start (expected): Spring 2026
Construction finish (expected): Summer 2026
ODOT is managing project design and construction.
Cost: $4.1 million (estimate)
- Federal Highway Administration
- Local bridge program
Capital Project Services