The Washington State Department of Transportation said Sunday evening that its weekend road closures and construction ...

Seattle-area freeways will face closures and lane reductions from August 22-25, affecting I-5, I-405, and SR 99. Major closures include northbound I-5 lanes from Tukwila to Seattle and southbound ...

Traffic headaches this time on the Eastside during this weekend of closures on I-405. This, as drivers and crews endure record-setting heat.

WSDOT will complete complex construction and maintenance work during the weekend closures, impacting northbound I-405 in Renton and southbound I-405 in Kirkland. The department is coordinating ...

“Traffic backups were long. Local neighborhood streets were congested. For many, the detours simply didn’t feel like enough,” wrote WSDOT.

WSDOT offers travel charts to ease Labor Day traffic and advises of construction pauses and optimal travel times.

Get ready for a traffic headache. The 405 Freeway in the Sepulveda Pass is partially closed this weekend as Caltrans works on ...

WSDOT said crews will install new drainage pipes and manhole covers for southbound Green Street from August 4 to Monday, August 11.

And since this portion of the I-405 corridor is one of the most heavily travelled commuter corridors in the state, both existing travel lanes had to be reopened to traffic by 5 a.m. or WSDOT would ...

WSP recorded 500 wrong-way crashes over 5 years, many with deadly results. WSDOT is now installing new technology to halt ...