Weather could cancel the I-405 construction, but rain will not affect the I-5 lane reductions over the weekend, WSDOT said.

The Washington State Department of Transportation is working on a variety of projects this week across western Washington.

Near CLE ELUM, Wash. — Westbound Interstate 90 will remain open until crews replace the Bullfrog Road overpass near Cle Elum.

Westbound I-90 will face limited closures as the Washington State Department of Transportation replaces an overpass damaged ...

WSDOT bridge engineers inspected the overpass on Wednesday and determined that the span over the westbound lanes was beyond ...

THURSTON COUNTY, Wash. — A collision involving two semi-trucks shut down all northbound lanes of Interstate 5 near US 101 in ...

SEATTLE — A crash along westbound State Route 520 in Seattle caused traffic delays during Thursday’s morning commute. The ...

Snoqualmie Pass is back open after the Washington State Department of Transportation closed the roadway late Sunday following ...

A jackknifed semi-truck near milepost 103 in Olympia causes lane closures, impacting traffic on southbound I-5.

A crash on northbound State route 7 near Spanaway and Parkland is blocking traffic Wednesday afternoon. The right lane near ...

One lane of eastbound I-90 will be closed through Saturday evening, and westbound I-90 is expected to reopen sometime early ...