Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
ID 21
ID 21 in both directions: Wet pavement, cloudy, large animals on roadway, rock fall danger.
Between I-84 (Boise) and King Road (Idaho City). The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 6:41am MST
ID 21 in both directions: Slush, wet pavement, cloudy, large animals on roadway, rock fall danger.
Between King Road and Garden Valley Road (31 miles north of the Idaho City area). Look out for slush on the roadway. The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 10:15am MST
ID 21 in both directions: Snow on roadway, wet pavement, snow, large animals on roadway, rock fall danger.
Between Garden Valley Road (31 miles north of the Idaho City area) and Grandjean Road (35 miles south of the Stanley area). Look out for snow on the roadway. The road is wet. Be prepared for snow. Look out for large animals on the roadway. There is danger of a rock fall.
Last updated today at 1:55pm MST
ID 21: Road closed, avalanche risk.
Between Warm Springs Creek Airport Road and Seafoam Road (17 to 35 miles south of the Stanley area). The road is closed. There is risk of an avalanche.

Web Comment: Closed from milepost 93.7 to 112, from Grandjean to Elk Meadows Creek Rd. Highway remains closed until further notice. Will reassess at 0700 hours on 2/20/2017.
Last updated today at 12:35pm MST
Switch to Road Reports
Switch to Truck Restrictions
Reports on ID 21
Map of Reports on ID 21 Between I-84 (Boise) and King Road (Idaho City). The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between I-84 (Boise) and King Road (Idaho City). The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between King Road and Garden Valley Road (31 miles north of the Idaho City area). Look out for slush on the roadway. The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between Garden Valley Road (31 miles north of the Idaho City area) and Grandjean Road (35 miles south of the Stanley area). Look out for snow on the roadway. The road is wet. Be prepared for snow. Look out for large animals on the roadway. There is danger of a rock fall. Between Warm Springs Creek Airport Road and Seafoam Road (17 to 35 miles south of the Stanley area). The road is closed. There is risk of an avalanche.
ID 21: Road closed, avalanche risk.
Google Static Map Image
State conditions legend State
Closure Closure
Public conditions legend Public
Weather warning legend Weather Warning