OLYMPIA – The Washington State Department of Transportation's Cascadia Program is coordinating efforts to address current and future transportation demands throughout the Cascadia megaregion.

Travelers may experience additional congestion Sunday, Oct. 12, when the Seattle Seahawks host the Kansas City Chiefs at Lumen Field. Also, through Seattle, northbound I-5 in Seattle is reduced to two ...

This project extended HOV lanes in both directions of I-5. The work extended the southbound HOV lane by 1.7 miles to Center Drive. It also extended the northbound HOV lane by 3.5 miles. The new HOV ...

PORT ORCHARD – Sedgwick Road/State Route 160 in Port Orchard reopened to all travelers at 5:30 p.m., Saturday, Oct. 3, after completion of a new bridge over Salmonberry Creek . The section of highway ...

Passenger and vehicle/driver fares are collected at Anacortes, while no fares are collected at Orcas Island.

Eastbound SR 520 between I-5 and Montlake Boulevard in Seattle will close for construction from 11 p.m. Friday, Oct. 2, until 5 a.m. Monday, Oct. 5. All traffic from I-5 wanting to enter eastbound SR ...

Public invited to share transportation needs and experiences along SR 507 in first of two engagement opportunities. CENTRALIA – People who live, work and travel along State Rout ...

Access across the river will be maintained for pedestrians, bicyclists and people using mobility devices during the closure. When work requires closing the bridge sidewalk, an Americans with ...

OLYMPIA – The state Commercial Aviation Work Group, which evaluates Washington's future needs for commercial aviation and transportation, will host a hybrid public meeting at 9:30 a.m. Wednesday, Oct.

Passenger and vehicle/driver fares are collected at Seattle, while vehicle/driver only fares are collected at Bainbridge Island.

During an inspection, Washington State Department of Transportation bridge engineers found cracks in a support beam and the steel members under the bridge. Both support the driving surface of the ...