Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Mountain Passes—Statewide
Map of Statewide Between Salmon Falls Creek Reservoir Road and 1900 North Road (6 to 16 miles south of the Hollister area). Look out for large animals on the roadway. Drive with extreme caution. Between I-84 and I-84 (24 to 27 miles west of Caldwell). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84 (1 mile west of the Mountain Home area) and I-84 (4 miles east of the Mountain Home area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84 (1 mile west of the Bliss area) and US 26 (near Bliss). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between ID 51 and I-84B (21 to 37 miles east of the Grand View area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between ID 78 (Grand View) and ID 67; State Route 67-Grandview Road (near Mountain Home AFB). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84 (Meridian) and ID 44 (Eagle). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between ID 45 (24 miles west of the Grand View area) and ID 51 (14 miles east of the Grand View area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between ID 44 (Eagle) and Horseshoe Bend Hill Summit (5 miles north of the Eagle area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between The Nevada State Line (26 miles south of the Hollister area) and East 4000 North Road (near Filer). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between Sun Way Road (near Twin Falls) and South County Line Road (5 miles south of the Shoshone area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between US 30 and ID 25 (7 miles east of the Kimberly area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between Challis Avenue; Sunset Street (Arco) and Spar Canyon Road (21 miles south of the Challis area). Watch for deer on the roadway. Look out for large animals on the roadway. Drive with extreme caution. Between Exit 38: I-84B; Garrity Blvd (near Nampa) and Exit 208: ID 27 (6 miles west of the Burley area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84 and Exit 3: US 20 (near Boise). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84 (Boise) and Robie Creek Road (9 miles north of the Boise area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between US 20 and Jackass Gulch Road - Old Freezeout Road (4 to 14 miles south of the Emmett area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84B (Bliss) and 1300 West Road (5 miles east of the Murtaugh area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84B (Bliss) and 1300 West Road (5 miles east of the Murtaugh area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between South Mill Road (Emmett) and ID 55 (Horseshoe Bend). There is danger of a rock fall. Drive with extreme caution. Between Redfish Lake Road (near Stanley) and Squaw Creek Road (5 miles south of the Clayton area). Look out for large animals on the roadway. Drive with extreme caution. Between Broken Wagon Flat Road (32 miles south of the Mountain Home area) and I-84B; Third West Street (Mountain Home). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between US 93 and US 30 (4 miles west of the Twin Falls area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84B; North Main Street and I-84; US 20 (Mountain Home). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between North Canada Road (near Star) and US 20; Glenwood Street (Garden City). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between Orchard Street (Kuna) and I-84 (Meridian). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between Mountain Home AFB (Mountain Home AFB) and the end of ID 67 (near Mountain Home). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between the start of ID 46 (Buhl) and Lazy A Road (17 miles north of the Gooding area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between the start of ID 46 (Buhl) and Lazy A Road (17 miles north of the Gooding area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84 (near Jerome) and I-84 (3 miles east of the Hazelton area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84 and 1250 West Road (6 to 7 miles west of the Paul area). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST. Between I-84B (near Bliss) and Poleline Road (6 miles east of the Gooding area). A Dense Fog Advisory is in effect. Until tomorrow 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 tomorrow at about 11:00AM MST. Between The Canyon - Ada County Line (5 miles west of the Eagle area) and I-84 (Boise). A Dense Fog Advisory is in effect. Until tomorrow at about 11:00AM MST.
US 89: Geneva Summit
US 93: Willow Creek Summit
I-90: Fourth of July Pass
US 93: Lost Trail Pass
I-90: Lookout Pass
ID 21: Mores Creek Summit
US 12: Lolo Pass
US 95: Midvale Hill Summit
ID 36: Emigration Pass
US 20: Targee Pass
US 30: Border Summit
ID 38: Holbrook Summit
ID 21: Beaver Creek Summit
ID 71: Brownlee Summit
ID 21: Banner Creek Summit
ID 29: Bannock Pass
ID 28: Gilmore Summit
US 95: Lewiston Hill Summit
US 93: Nevada Line Pass
I-15: Monida Pass
ID 31: Pine Creek Pass
I-84: Sweetzer Summit
ID 87: Reynolds Pass
ID 75: Galena Summit
ID 21: Highland Valley Summit
US 20: Cat Creek Summit
ID 33: Teton Pass
US 95: White Bird Hill Summit
ID 55: Horseshoe Bend Hill Summit
US 30: Georgetown Summit
US 30: Fish Creek Summit
I-15: Malad Summit
Google Static Map Image
Mountain Pass Mountain Pass