Dozens of vehicles, including cars, trucks and semi-trucks, were involved in crashes along Oregon’s Interstate 84 early ...

Heavy rain is falling across Southern California, creating deluges of water and mud on roads at the bottom of hillsides left ...

Slick roads and whiteout conditions caused by a winter storm led to a multi-vehicle pile-up involving more than 20 cars, ...

I-84 closed near Multnomah Falls, Oregon, after whiteout winter weather conditions led to a massive pileup on Thursday.

Authorities say a crash on Interstate 84 near Portland, Oregon, in whiteout conditions caused a more than 100-vehicle pileup.

Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and into the ocean and left roads submerged in sludge.

Traffic is beginning to move westbound on Interstate 84 near Multnomah Falls on Thursday evening after a series of crashes shut down the freeway.