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

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.

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

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

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

The closures affect the stretch between Grandjean and Banner Summit and the segment from Granite Creek to Lowman between ...

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

The Grandjean section was closed because of avalanche concerns, according to the transportation department. The Sawtooth ...

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

Highway 21 will be closed beginning at 5:00 pm Friday, according to the Boise County Sheriff’s Office.The closure due to unsafe conditions will be from Granite ...

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 ...