...in IDAHO...
Complete Information available at IDOT (Idaho
Dept of Transportation)
Statewide Road Conditions, call 1-888-IDA-ROAD (432-7623).
...in CALIFORNIA...
Complete Information available at CalTrans (California
Dept of Transportation)
Within California, and the Reno-Lake Tahoe areas, call 1-800-427-ROAD
(7623).
From outside of California, call 1-916-445-7623.