Prosecutors say the man responsible for a deadly SR-18 crash that killed three people, including a 4-year-old child, was allegedly involved in a murder less than two weeks prior.

The westbound lanes of State Route 18 at Tiger Mountain Summit and both the eastbound and westbound ramps from Interstate 90 ...

SNOQUALMIE, Wash. — State Route 18 will be closed in both directions next weekend, beginning 9 p.m. Friday, Aug. 15 through 5 a.m. Monday, Aug. 18, between I-90 and Issaquah-Hobart road. During this ...

COVINGTON, Wash. - Lanes on both sides of SR-18 were closed near the Covington-Maple Valley area after a four-car collision. According to the Washington State Department of Transportation, a four-car, ...

Westbound SR 18 has reopened at Tiger Mountain after a collision with a semi-truck, the Washington Department of ...

SNOQUALMIE, Wash. — A section of state Route 18 (SR 18) was expected to close in both directions for five days beginning Thursday night, but the closure has been canceled due to forecasted rain. The ...

After many years, the interchange improvement at State Route 18 and Interstate 90 is coming to a close, with final paving occurring soon. The Washington State Department of Transportation (WSDOT) will ...