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ID 21
ID 21 in both directions: Road closed, avalanche danger.
Between Grandjean Road and The Custer - Boise County Line (24 to 35 miles south of the Stanley area). The road is closed. There is danger of an avalanche.

Comment: SH 21 closed from milepost 93.75 to milepost 105.5. Highway remains closed until further notice.
Last updated today at 6:26am MST
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Truck Restrictions on ID 21
Map of Reports on ID 21 Between Grandjean Road and The Custer - Boise County Line (24 to 35 miles south of the Stanley area). The road is closed. There is danger of an avalanche. Between Grandjean Road (24 miles south of the Stanley area) and ID 75 (Stanley). A Winter Storm Warning is in effect. Until tomorrow at about 5:00AM MST.
ID 21 in both directions: Road closed, avalanche danger.
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