GRANDJEAN, Idaho — A section of Idaho State Highway 21 will close Saturday evening due to increasing avalanche danger. The closure, stretching from Grandjean to Banner Summit, takes effect on ...

GRANDJEAN, Idaho — A major avalanche has forced the closure of State Highway 21 between Grandjean and Banner Summit. Idaho Transportation Department (ITD) officials reported Sunday, Feb.

GRANDJEAN, Idaho (KMVT/KSVT) — The Idaho Transportation Department is working on clearing up Idaho Route 21 to reopen the road during the week. Road crews are working to clear the roads of snow ...

Weather conditions have forced officials to close two sections of state highway north of Boise. They remained closed as of Tuesday. The Idaho Transportation Department announced Friday that all ...