The US 20: Pioneer Mountain to Eddyville project is replacing the existing highway with a new section built to be three miles shorter & far more safe. The new roadway follows the existing route in some locations, and deviates in others. Widening the highway will allow interstate trucks to use the route, and more passing opportunities will be available than previously.
View the Map
Use the interactive map to view photos of the project site in real time as we upload them.
Additionally, explore the construction site and learn more about its key features.
Welcome!
The Oregon Department of Transportation is proud to be managing this project and proud to partner with Yaquina River Constructors on the largest combined road and bridge construction project underway in the state of Oregon.