Highway 20 is closed from the Mazama junction east to the Weeman Bridge. Drivers are using Goat Creek Road as a detour.

Portions of Interstate 90, other major highways and local roads are closed Thursday morning throughout Western Washington ...

The BriefThe State Route 20 North Cascades Highway closed for the winter season on December 4, 2025.The closure spans from the Ross Dam trailhead to the Silver Star Mountain gate due to avalanche risk ...

Highway 20 over the North Cascades will close for the season at 6 p.m. Thursday. According to a state Department of Transportation news release, the highway will be closed between the Ross Dam ...

A 49-mile stretch of Highway 2 from Skykomish to Leavenworth, including Stevens Pass, was closed because of rocks, trees and ...