Transportation officials are warning drivers to expect delays on Interstate 5 in Cowlitz County ahead of pavement repairs on ...

The northbound State Route 99 tunnel will close overnight Monday as crews begin work to improve traction inside the tunnel.

Construction on SR 112 in Washington starts Aug. 18, with repairs and safety improvements expected to cause delays.

The White River Bridge is closed after a semi-truck crash caused extensive damage. The detour could add 45 minutes to drive times.

Wildfires near Cle Elum closed a section of Interstate 90 on Monday afternoon. As of 4 p.m., I-90 was closed eastbound at ...

"Washington State Ferries engages Eastern Shipbuilding for ferry construction project" was originally created and published by Ship Technology, a GlobalData owned brand.

Washington State launched the Driven to Protect initiative to advance technology aimed at preventing drunk driving.

The Washington State Department of Transportation is blaming a “cybersecurity incident” for taking out parts of its website and app this week, disrupting the flow of travel-related information.

In Washington, the rules of the road apply equally to motorists and bicyclists. “Every person riding a bicycle upon a roadway ...

The head of Washington State Ferries is stepping down in early 2024 after three years on the job and more than three decades at the Washington State Department of Transportation.

An aerial view of the Alaskan Way Viaduct and downtown Seattle in 2018. The viaduct has been closed and is being replaced by a two-mile double-decker traffic tunnel. (Washington State Department ...