Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Critical Reports on ID 21
ID 21 - Critical Reports
Between Granite Creek Road and Banks Lowman Road (7 to 31 miles north of the Idaho City area). The road is closed. Look out for drifting snow on the roadway.
Between Warm Springs Creek Airport Road and The Custer - Boise County Line (23 to 35 miles south of the Stanley area). The road is closed to traffic. There is danger of an avalanche.