Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Winter Road Conditions
US 20 Whole Road 7 reports
Parma to Boise 3 reports
Mountain Home to Arco 2 reports
Arco to Idaho Falls 1 report
Idaho Falls to Montana 1 report
Reports on US 20
Map of Reports on US 20 Between The Oregon State Line and US 95; Anderson Corner Road (8 to 10 miles west of the Parma area). A Dense Fog Advisory is in effect. Until today at about 11:00AM MST. Between US 95 (near Parma) and I-84 (near Caldwell). A Dense Fog Advisory is in effect. Until today at about 11:00AM MST. Between I-84 (near Caldwell) and I-84 (Boise). A Dense Fog Advisory is in effect. Until today at about 11:00AM MST. Between I-84; ID 51 and Immigrant Road (7 miles east of the Mountain Home area). A Dense Fog Advisory is in effect. Until today at about 11:00AM MST. Between Lava Lake Road (17 miles east of the Carey area) and 3600 West Road (13 miles west of the Arco area). A Dense Fog Advisory is in effect. Until today at about 9:00AM MST. Between Highway Drive (near Butte City) and I-15; I-15B (Idaho Falls). A Dense Fog Advisory is in effect. Until today at about 9:00AM MST. Between I-15 (Idaho Falls) and Exit 346: Bridge Street (near Sugar City). A Dense Fog Advisory is in effect. Until today at about 9:00AM MST.
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