Washington State Department of Transportation


Scarsella Brothers Fix 'Astronomical' Flood Issue on SR 112

After more than five months, a state highway in rural western Washington has reopened to traffic, but it is anyone's guess how long the route will remain passable. State Route 112 has a long history of landslides, but a series of slides last December dropped the road in six different locations....


Connecting Washington — KLB Construction, WSDOT Enter Third Phase of Project

A nearly $1 billion job to make a major artery connecting population centers from eastern to western Washington is about to enter the third of four phases, but early on the planned project encountered a glitch that could have brought it to a halt....


Construction Begins On Washington's Revive I-5 Project

Washington's Revive I-5 project has hit full stride as major repaving and expansion joint replacement work began on southbound Interstate 5 between Interstate 90 and Spokane Street. This important preservation work will continue through fall 2022....


WSDOT Awards Granite $24M Design-Build Contract

Granite Construction has been awarded a $24 million design-build contract for the Interstate 5 (I-5) and State Route 11 Padden Creek — Fish Passage project in Bellingham, Wash., by the Washington State Department of Transportation (WSDOT)....


Crews Find Way to Speed Up Construction On I-5 Project

Construction crews building the I-5 Portland Avenue to Port of Tacoma Road southbound HOV project have found a way to speed up their construction schedule. It means another change is coming for travelers exiting to Tacoma's city center....


VIDEO: SR 167 Completion Project Gaining Momentum

A new bridge over Washington's I-5 is slated to open to traffic early this summer — the first construction milestone and major component of a new expressway project in the Seattle/Tacoma area....


Crews Improve SR 520 as Part of $455M Project

The ongoing work for the Montlake Project, being constructed by Graham Construction as part of the Washington State Department of Transportation's (WSDOT) SR 520 Bridge Replacement and HOV Program, is slated for completion in 2023/2024....


Granite Makes Major Repairs on Interstate 5

A driver traveling north on I-5 from Seattle toward the Canadian border might note the variety of transportation arteries that surround this busy interstate. The heavy truck traffic rolling out of the Port of Seattle carries cargo out of container ships docked from around the world....


Constructing the North Spokane Corridor

Approximately half of the U.S. Route 395 North Spokane Corridor has been completed and is now operational. The Washington State Department of Transportation is managing the project – a 10.5-mi. north-south section of freeway along the eastern border of Spokane, Wash., designed to improve freight and commuter mobility through the metropolitan area....


Crews Remove 600 Tons of Debris From I-90 Emergency

For the past several weeks, the Washington Department of Transportation and local construction crews have been making emergency patch repairs to concrete panels under the Stampede Pass interchange. All lanes of the eastbound highway have reopened near Stampede Pass, about a day earlier than scheduled....






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