Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Critical Alerts—Statewide
Statewide
Between Spruce Street (Ashton) and The Montana State Line (3 miles east of the Island Park area). The road is closed. Expect blowing snow. Look out for drifting snow on the roadway.
Between US 20 and Reynolds Pass (3 miles north of the Island Park area). The road is closed. Expect blowing snow. Look out for drifting snow on the roadway.
Between Exit 69: East Mullan and Lookout Pass (near Mullan). The road is blocked. Look out for a disabled semi trailer.
Between Exit 118: US 20; I-15B; Broadway Street (Idaho Falls) and Exit 143: ID 33 (near Roberts). The road is closed. Visibility is reduced.
Between the start of ID 32 (near Tetonia) and ID 47 (near Ashton). The road is closed. Expect blowing snow. Look out for drifting snow on the roadway. Visibility is reduced.