The closure was enacted on October 2 after a series of precipitation events caused mudslides to cover the highway and plug a ...

Idaho 21 just north of Grandjean sustained a mudslide in late August after heavy rains came to the area damaged from a 2024 wildfire.

Mudslides have covered a section of Idaho Highway 21 near Stanley, forcing officials to close the road. The Boise County Sheriff’s Office announced at 5:45 p.m. Tuesday that multiple mudslides and ...

Over the past few days, more than two inches of rainfall have been recorded in parts of the Treasure Valley, leading to mudslides, road closures, and flood alerts. The Boise Airport reported nearly ...

BOISE, Idaho — For nearly 40 miles between Boise and Idaho City, Highway 21 offers travelers just one place to stop: Hilltop Station. After several different owners and businesses, the brothers Tate ...

BOISE, Idaho — Two people were injured in a car crash near mile marker 19 on State Highway 21 on Aug. 26, according to Idaho State Police. Three people were inside: the 44-year-old man driving, a ...

Idaho officials are recognizing teen traffic safety this week. The event raises awareness about safe driving habits among ...

Historian Keith Petersen has spent three and a half years of his “retirement” writing Idaho history, 100 words at a time.