The Idaho Department of Transportation reopened Idaho 21 to accommodate weekend traffic heading through the mountains.

Those traveling from the Treasure Valley to Stanley will have to take the long way as crews work to clear a "major rockfall" ...

All lanes are blocked on the morning of Tuesday, Dec. 9, after a rockslide near Banner Summit.

Officials closed a section of Idaho Highway 21 near Stanley following a rockslide.

A major rockslide has closed Highway 21 between Sourdough and Banner Summit for a second day.

State Highway 21 will reopen Friday at 5 p.m. with reduced lanes to allow traffic to pass safely through the landslide area ...

Idaho Transportation Department reported a major rockslide in Stanley ...

The Idaho Transportation Department tells drivers to expect traffic delays on your commute in Caldwell and Star as crews start work.

The wildlife overpass built two years ago helps deer and elk cross the highway. The Boise County Sheriff's Office warned dirt bikers to stay off the overpass to prevent any damage.

Heavy rain started a major rockslide at Highway 21 in Idaho, the highway that goes east from Boise.

BOISE, Idaho — Travelers along Idaho’s roads and scenic byways will soon see the first of the new Idaho Historic Highway Markers. The Idaho Transportation Department says the refreshed signs combine ...