Snoqualmie Pass, WA : Truck driver killed as semi overturns on Interstate 90 at Snoqualmie Pass on Sunday night, December 21, 2014

A semi-truck driver was killed in a crash Sunday night on Interstate 90 at Snoqualmie Pass. The Washington State Patrol says the westbound truck veered across lanes, crashed into the jersey barrier and rolled on its side. The 58-year-old driver died at the scene. The truck was the only vehicle involved. There was snow, rain and slush on the roadway over the weekend, but it's unclear whether that had anything to do with the crash, which remains under investigation. Source : Semi-truck crashes into barrier, rolls at Snoqualmie Pass; driver killed