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Mountain Passes—Southeast Idaho
Map of Southeast Idaho Between Exit 1: I-84 and Exit 15: Raft River (36 to 37 miles west of the American Falls area). Look out for long term road construction work. The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. Drive with extreme caution. Speed limit 55 MPH. Width limit 12'0". Until November 20, 2019 at about 6:00PM MST. Between 200 South Road and 100 North Road (6 to 8 miles north of the Twin Falls area). Road maintenance work is in progress. Look out for flaggers. Expect delays. Expect 5 - minute delays. From 8:00AM MST to 5:00PM MST on weekdays. Until today at about 5:00PM MST. Between US 30 and East 4000 North Road (1 mile north of the Filer area). Road maintenance work is in progress. There are alternating lane closures. Reduce your speed. From 8:00AM MST to 5:00PM MST on weekdays. Until December 31, 2018 at about 7:00PM 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 Clark Road and Bond Road (1 mile west of the Blackfoot area). Bridge construction work is in progress. There is work on the shoulder. Width limit 12'0". Until February 28, 2019 at about 5:00PM MST. Between Johnson Road and McKim Creek Road (19 miles north of the Challis area). There is danger of a rock fall. Drive with extreme caution. Between Thompson Creek Road (5 miles south of the Clayton area) and US 93 (20 miles north of the Clayton area). There is danger of a rock fall. Drive with extreme caution. Between I-84 (1 mile west of the Bliss area) and A Avenue (Bliss). The road is closed because of damage to bridge. Consider using an alternate route. 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. Between Exit 44: Jensen Road (1 mile south of the McCammon area) and US 30 (near McCammon). The roadway is reduced to one lane. Road construction work is in progress. Bridge maintenance work is in progress. There is work on the shoulder. People are working in the median. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'0". Until December 24, 2018 at about 6:00PM MST. Between Redfish Lake Road (near Stanley) and Squaw Creek Road (5 miles south of the Clayton area). There is danger of a rock fall. Drive with extreme caution. Between ID 33 and Van Buren Boulevard (5 to 12 miles east of the Butte City area). Look out for large animals on the roadway. Drive with extreme caution. Between 1475 North Road (1 mile east of the Ashton area) and The Montana State Line (3 miles east of the Island Park area). Look out for large animals on the roadway. Drive carefully. Until January 5, 2019 at about 10:00PM MST. Between Exit 72: I-86 and Exit 80: Fort Hall (near Chubbuck). Bridge construction work is in progress. People are working in the median. The left shoulder is closed. Speed limit 65 MPH. Until February 28, 2019 at about 4:30PM MST. Between The Teton - Fremont County Line (8 miles north of the Tetonia area) and ID 47 (near Ashton). Be aware of the animal crossing area. Between Exit 216: ID 25; ID 77 and Exit 228 (9 to 12 miles east of the Heyburn area). Look out for construction work. The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. Be aware of narrow lanes. Drive with extreme caution. Speed limit 55 MPH. Width limit 14'0". Until November 20, 2019 at about 6:00PM MST.
ID 36: Emigration Pass
I-15: Malad Summit
ID 21: Mores Creek Summit
I-84: Sweetzer Summit
ID 21: Banner Creek Summit
US 30: Georgetown Summit
I-15: Monida Pass
ID 31: Pine Creek Pass
ID 21: Beaver Creek Summit
US 20: Targee Pass
ID 87: Reynolds Pass
US 30: Fish Creek Summit
US 20: Cat Creek Summit
ID 75: Galena Summit
US 30: Border Summit
ID 29: Bannock Pass
US 93: Willow Creek Summit
US 93: Nevada Line Pass
US 89: Geneva Summit
ID 38: Holbrook Summit
ID 33: Teton Pass
ID 28: Gilmore Summit
ID 21: Highland Valley Summit
Google Static Map Image
Mountain Pass Mountain Pass