Since the 1980s, transportation crews have used artillery including a recoilless rifle, an M60 tank and a World War II-era Howitzer to shoot snow loose.

CLE ELUM, Wash. — Work to replace the Bullfrog Road overpass above Interstate 90 near Cle Elum should begin by the end of ...

Washington transportation officials will no longer rely on a collection of artillery to shoot loose snow on Snoqualmie Pass ...

The data is based on past Thanksgiving travel patterns and aims to help travelers decide the best times to hit the road.

In a letter addressed to Gov. Ferguson and WSDOT, several Kittitas County officials are asking the state to pause and consider long-term needs for the I-90 corridor.

The Longest Interstate In America When the interstate system was first created in 1956, a map of original highway was drafted ...

Seattle-bound drivers can expect delays on Interstate 90 near Cle Elum after an oversized truck bashed the Bullfrog Road overpass at Exit 80 on Tuesday. The overpass was removed by Friday morning ...

Multiple people were hurt in a three-car crash Thursday afternoon on Interstate 90 about 5 miles east of the I-5 interchange in Seattle.

The Washington State Patrol (WSP) is investigating a late-night crash involving an Army vehicle on westbound Interstate 90.

Spokane's infrastructure future is being shaped by community conversations on the North Spokane Corridor project.