Road crews are working to clear the roads of snow, including a 40-foot-deep slide blocking a section of the highway, ...

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

A significant landslide has forced the closure of State Highway 21 between Grandjean and Banner Summit, with the largest ...

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

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

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

Crews will close Idaho Route 21 from Grandjean to Banner Summit and Granite Creek to Lowman at 5 p.m. on Friday, according to ...

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

Highway 21 has reopened from Idaho City to Lowman, with all parking areas, including the Park-N-Skis and Morse Creek Summit ...

GRANDJEAN, Idaho — The Idaho Transportation Department (ITD) announced emergency closures of two sections of State Highway 21 on Friday, Jan. 31, due to increasing avalanche dangers. The ...

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