National Transportation Safety Board (NTSB) chair Jennifer Homendy provides an update Friday into the investigation of the ...

State Highway 21 is closed in both directions from Grandjean to Banner Summit. ITD plans to reassess road conditions Saturday ...

Road crews closed Idaho Route 21 again on Monday due to a significant avalanche threat in the Grandjean area. The state ...

The Idaho Transportation Department and its construction partner Wadsworth Brothers Construction are beginning the ...

TWIN FALLS, Idaho (KMVT/KSVT) —All that snow made for a mess out on the roads this afternoon, creating hazardous conditions for drivers. Earlier though those white out conditions did slow down traffic ...

The Utah Department of Transportation expanded its list of weather-affected roadways as rain and snow left hazardous driving ...

I-90 west is now completely closed due to the crash near the Evergreen Interchange, according to the Washington Department of Transportation.

Emergency crews were called to a fatal crash that shut down a tunnel road in Wyoming on Friday. Just after 11:30 a.m., ...

It is unknown at this time when traffic will be cleared.

Snow and ice in whiteout conditions contributed to a pileup of as many as 30 cars on a major highway connecting Oregon and Idaho, reportedly injuring several people, as a winter storm descended on the ...

The National Transportation Safety Board has finished on-scene investigation of January's fatal crash between a regional jet and an Army Black Hawk helicopter near Reagan National Airport.