A section of Idaho Highway 21 is closed following an avalanche Sunday that caused slides up to 40 feet deep. The Idaho ...

We understand this is an important route for many travelers, and our goal is to keep it as safe as possible,” an official ...

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

A large avalanche has closed a section of a central Idaho highway, and officials say the road will remain closed "until ...

Officials expect to reopen the affected section by Monday afternoon or Tuesday, pending successful removal operations.

Crews in Idaho are working to reopen State Highway 21 in Central Idaho after a massive avalanche buried it over the weekend.

The Idaho Transportation Department closed State Highway 21 from Grandjean to Banner Summit on Friday, Jan. 31 due to rising ...

The Idaho Transportation Department is currently working to clear a 40-foot avalanche that occurred between Grandjean and Banner Summit.