Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Mountain Passes—Southeast Idaho
Map of Southeast Idaho Between Eastbound Jerome Rest Area and Exit 165: ID 25 (near Jerome). Bridge maintenance work is in progress. The right lane is closed. Ramp restrictions are in force. There is a width limit in effect. Width limit 14'0". From 8:00AM MST to 5:00PM MST on Monday, Tuesday, Wednesday and Thursday. Until November 21, 2018 at about 5:00PM MST. 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 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 US 30 (Burley) and 600 West Road (near Heyburn). Look out for mobile maintenance operations. There are alternating lane closures. Look out for flaggers. Consider using an alternate route. From 8:00AM MST to 5:00PM MST on weekdays. Until tomorrow at about 5:00PM 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 West Pine Creek Road and Pine Creek Pass (8 miles west of the Victor area). Bridge construction work is in progress. Speed restrictions are in force. Reduce your speed. A detour is in operation. The roadway is reduced to one lane. Follow the local detour. Short delays are possible because of temporary traffic lights. Width limit 14'0". Speed limit 35 MPH. Until November 30, 2018 at about 7:00PM 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 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. The road is being repaved. Bridge maintenance work is in progress. There is work on the shoulder. People are working in the median. Expect delays. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'0". Until November 26, 2018 at about 6:00PM MST. Between Lee Creek Road (10 miles north of the Leadore area) and Baker Lane (8 miles south of the Salmon area). Bridge construction work is in progress. The roadway is reduced to one lane. Look out for temporary traffic lights. Traffic is being held. Expect delays. Speed restrictions are in force. There is a width limit in effect. Width limit 11'0". Until November 30, 2018 at about 5:30PM 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 Skull Canyon Road (30 miles north of the Mud Lake area) and Gilmore Summit (18 miles south of the Leadore area). Road maintenance work is in progress. Until December 31, 2018 at about 5:00PM MST. Between Cedar Avenue (Mackay) and US 20 (Arco). Utility work is in progress. There is work on the shoulder. 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.
US 89: Geneva Summit
US 93: Willow Creek Summit
ID 21: Mores Creek Summit
ID 36: Emigration Pass
US 20: Targee Pass
US 30: Border Summit
ID 38: Holbrook Summit
ID 21: Beaver Creek Summit
ID 21: Banner Creek Summit
ID 29: Bannock Pass
ID 28: Gilmore 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 30: Georgetown Summit
US 30: Fish Creek Summit
I-15: Malad Summit
Google Static Map Image
Mountain Pass Mountain Pass