The agency reported several delays due to congestion on Saturday. The closures are expected to remain in effect until early Monday morning.

Major highway closures hit Seattle, Kirkland, Renton, and Kent. Expect weekend travel delays. Check out these tips for navigating the closures.

The Northwest Seaport Alliance recently announced its first-ever incentive program for zero-emission truck and charging deployment in the Puget Sound region. Zeem Solutions was selected as the ...

The westbound I-90 off-ramp to southbound Rainier Ave South will close from 9 a.m. Friday to 5 a.m. Monday for the ...

Wyoming's first new coal mine in 50 years is said to be operating soon but it won't rely on the fossil fuel to make money.

The right lane and northbound Interstate 5 ramp to Lakeway Drive in Bellingham, milepost 253, will close for overnight maintenance Sunday night, July 13. Washington State Department of Transportation ...

President Donald Trump and first lady Melania Trump tour the Texas flood devastation and the State Department begins laying ...

KAHLOTUS, Wash. — State Route 21 is closed between Kahlotus and SR 26 due to a vegetation fire burning in the area. The ...

State Route 18 will be closed in both directions under the Interstate 90 overpasses from 9 p.m. July 17 to 5 a.m. July 25 as crews complete the construction of the new diverging diamond interchange.

The Northwest Seaport Alliance announced an incentive program for zero-emission truck and charging deployment in the Seattle-Tacoma gateway.

SEATTLE — The Wenatchee is making history in the Puget Sound. The Washington state ferry is running on hybrid-electric power.

Interstate 5 northbound through DuPont will experience lane closures on nights of July 25-26 for overpass construction work, ...