Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Mountain Passes—Statewide
Map of Statewide Between Deinhard Lane and Boydstun Street (McCall). The road is closed to traffic due to bridge construction work. A detour is in operation. Until Wednesday, at about 11:59PM MST. Between The Utah State Line (6 miles south of the St. Charles area) and The Wyoming State Line (16 miles north of the Montpelier area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between The Utah State Line (6 miles south of the St. Charles area) and The Wyoming State Line (16 miles north of the Montpelier area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between ID 33 (31 miles west of the Dubois area) and I-15 (Dubois). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between I-15 (near McCammon) and The Wyoming State Line (19 miles east of the Montpelier area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between US 20 (Ashton) and 4350 East Road; 1900 North Road (2 miles north of the Warm River area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Exit 22: ID 97 (6 miles east of the Coeur d'Alene area) and The Montana State Line (4 miles east of the Mullan area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between Exit 54: US 20; Broadway Avenue and Exit 60: The Isaacs Canyon Interchange (near Boise). Road construction work is in progress. Bridge construction work is in progress. There is work on the shoulder. People are working in the median. The roadway is reduced to one lane. Speed restrictions are in force. Speed limit 55 MPH. Until October 1, 2015. Between ID 8 and ID 6 (13 miles east of the Deary area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between Tiberland Road (2 miles south of the Athol area) and The Canadian Border (29 miles north of the Bonners Ferry area). A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between Beplate Road and Sheep Creek Road (2 to 13 miles south of the Tensed area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between Exit 52: Orchard Street and Exit 57: Gowen Road (near Boise). Road construction work is in progress. Bridge construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. Speed limit 55 MPH. From 8:00PM MST to 5:00AM MST daily. Until December 1, 2015. Between Poplar Road (7 miles east of the Ririe area) and The Wyoming State Line (17 miles east of the Irwin area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between The Start of Highway 40 (2 miles west of the Downey area) and US 91 (Downey). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between 7600 North Road (9 miles north of the Preston area) and I-15 (4 miles north of the Downey area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Devil Creek Road (18 miles west of Weston) and ID 34 (1 mile east of Preston). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Camp Creek Road (12 miles east of the Fairfield area) and Cutoff Road (5 miles west of the Carey area). A Winter Storm Warning is in effect. Until today at about 5:00PM MST. Between US 95 and The Canadian Border. A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between US 30; Interstate 15 Business; Alameda Road and Flandro Drive (near Pocatello). The roadway is reduced to one lane. Night time construction work is in progress. Road construction work is in progress. Truck restrictions are in force. There is a width limit in effect. Look out for flaggers. If weather permits. Width limit 12'0". Until December 5. Between Old Highway 93 (17 miles south of the Bellevue area) and East Fork Road (2 miles north of the Clayton area). A Winter Storm Warning is in effect. Until today at about 5:00PM MST. Between Wyoming Avenue (near Rathdrum) and US 2 (Oldtown). A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between 7400 North Road (11 miles east of Preston) and US 30 (5 miles east of the Grace area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between US 30; Second Street South and The Wyoming State Line (54 miles east of Soda Springs). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between 4000 East Road (near Teton) and The Wyoming State Line (4 miles east of the Victor area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between The North Fork Teton River Bridge (near Sugar City) and The Montana State Line (3 miles east of the Island Park area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Exit 38: I-84B (Meridian) and I-184 (Boise). Road construction work is in progress. The roadway is reduced to two lanes. Speed restrictions are in force. Speed limit 55 MPH. Until December 1. Between Exit 150: Hamer Road (6 miles south of the Dubois area) and The Montana State Line (11 miles north of the Spencer area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between I-90 and the end of ID 4 (5 miles east of the Wallace area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between The Malad Summit Rest Area (10 miles north of the Malad City area) and Exit 67: Interstate 15 Business (Pocatello). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Wauncher Gulch Road (1 mile north of the Kendrick area) and Gooseheaven Road (2 miles north of the St. Maries area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between Black Lake Road (12 miles south of the Rose Lake area) and I-90 (3 miles north of the Rose Lake area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between US 2 and the end of ID 57 (35 miles north of the Priest River area). A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between ID 3 (Bovill) and Oviatt Creek Road (5 miles east of the Bovill area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between Grandlund Road (4 miles east of the Troy area) and ID 3 (Deary). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between US 2; US 95 (Ponderay) and The Montana State Line (6 miles east of the Clark Fork area). A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between US 26; State Highway 26 (Swan Valley) and ID 33 (Victor). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Benewah Road (2 miles west of the St. Maries area) and ID 3 (St. Maries). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between Washington State Line (near Hauser) and Fowler Road and Singer Road (near Rathdrum). A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between Ponderosa Drive and ID 3 (1 to 30 miles east of the Onaway area). A Winter Storm Warning is in effect. Until tomorrow at about 7:00AM MST. Between The Jefferson - Butte County Line and The Lemhi - Clark County Line (13 to 36 miles north of the Mud Lake area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between ID 41 (near Spirit Lake) and the end of ID 54 (7 miles east of the Athol area). A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between ID 33 (near Tetonia) and ID 47 (near Ashton). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Wyoming State Line and US 89. A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between Grandjean Road (24 miles south of the Stanley area) and ID 75 (Stanley). A Winter Storm Warning is in effect. Until today at about 5:00PM MST. Between US 20 and Montana State Line (3 miles north of the Island Park area). A Winter Storm Warning is in effect. Until today at about 11:00PM MST. Between US 95 (3 miles west of the Moyie Springs area) and The Montana State Line (9 miles east of the Moyie Springs area). A Winter Storm Warning is in effect. Until today at about 7:00PM MST. Between The Washington State Line (near Oldtown) and Alder Street (Sandpoint). A Winter Storm Warning is in effect. Until today at about 7:00PM MST.
US 95: Lewiston Hill Summit
ID 55: Horseshoe Bend Hill Summit
US 93: Nevada Line Pass
US 30: Border Summit
ID 21: Beaver Creek Summit
ID 38: Holbrook Summit
US 20: Targee Pass
I-84: Sweetzer Summit
ID 21: Banner Creek Summit
ID 75: Galena Summit
ID 71: Brownlee Summit
ID 28: Gilmore Summit
US 89: Geneva Summit
ID 33: Teton Pass
US 93: Willow Creek Summit
ID 36: Emigration Pass
ID 21: Mores Creek Summit
ID 29: Bannock Pass
US 95: White Bird Hill Summit
I-15: Malad Summit
US 20: Cat Creek Summit
US 30: Georgetown Summit
ID 21: Highland Valley Summit
I-90: Fourth of July Pass
I-15: Monida Pass
I-90: Lookout Pass
US 12: Lolo Pass
US 95: Midvale Hill Summit
US 30: Fish Creek Summit
ID 87: Reynolds Pass
ID 31: Pine Creek Pass
US 93: Lost Trail Pass
Google Static Map Image
Mountain Pass Mountain Pass