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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. Be aware of narrow lanes. 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 MDT. Between Exit 190: Humphrey Road and Exit 180: Spenser Road (5 miles north of the Spencer area). Expect single line traffic alternating directions. Until Friday, at about 4:45PM MDT. Between Exit 188: Valley Road and Exit 201: ID 25; Kasota Road (4 miles east of the Hazelton area). The bridge is closed. Bridge construction work is in progress. The roadway is reduced to two lanes. The entrance ramp is closed. Follow the signs. Reduce your speed. There is a width limit in effect. Consider using an alternate route. Speed limit 65 MPH. Width limit 12'0". From 7:00AM MDT to 6:00PM MDT on weekdays and Saturday. Until May 17, 2019 at about 6:00PM MDT. Between Exit 99: I-84B and Exit 120: Bannock Avenue (4 to 8 miles west of the Glenns Ferry area). Road construction work is in progress. There is work on the shoulder. From 7:00AM MDT to 7:00PM MDT on weekdays. Until Friday, at about 7:00PM MDT. Between Exit 99: I-84B (9 miles east of the Mountain Home area) and Exit 112: I-84B (8 miles west of the Glenns Ferry area). Road construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. Speed limit 65 MPH. Until September 9, 2019 at about 11:59PM MDT. Between I-84 (1 mile west of the Bliss area) and A Avenue (near Bliss). The road is closed. Road construction work is in progress. Bridge construction work is in progress. The road is being repaved. Until November 30, 2019 at about 7:00PM MDT. Between West Pine Creek Road and Pine Creek Pass (8 miles west of the Victor area). Bridge construction work is in progress. There is a width limit in effect. Expect delays. Width limit 14'0". Between Exit 1: I-84 and Eastbound Coldwater Rest Area (22 to 24 miles west of the American Falls area). There is work on the shoulder. People are working in the median. The left lane is closed. Bridge construction work is in progress. Reduce your speed. Speed limit 65 MPH. Until December 1, 2019 at about 5:00PM MDT. 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 Maires Lane - D-C Bar Road (15 miles north of the Leadore area) and Tendoy Lane (18 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. Width limit 11'0". Until October 31, 2019 at about 5:00AM MDT. Between Linderman Road and Anderson Road (9 to 11 miles west of the Tetonia area). Look out for potholes. Drive with extreme caution. Speed restrictions are in force. 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 US 30 and 900 South Road (4 miles east of the Kimberly area). Road construction work is in progress. The road is being repaved. The roadway is reduced to one lane. Look out for flaggers. Expect delays. Reduce your speed. There is a width limit in effect. Width limit 12'0". From 7:00AM MDT to 7:00PM MDT daily. Until May 6, 2019 at about 7:00PM MDT. Between Exit 93: US 26 and Northbound Blackfoot Rest Area (1 to 3 miles north of the Blackfoot area). Road construction work is in progress. Bridge construction work is in progress. People are working in the median. Observe speed limits. Until November 1, 2019 at about 11:59PM MDT. 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 Sportsman Access and Smith's Ferry Drive - High Valley Road (14 to 20 miles south of the Cascade area). Look out for potholes. Drive carefully. Until April 29, 2019 at about 12:00PM MDT. 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 12'0". Until November 20, 2019 at about 6:00PM MDT. Between Exit 44: Jensen Road (near McCammon) and Exit 57: Interstate 15 Business (near Inkom). Look out for construction work. There is a width limit in effect. The roadway is shared with opposing traffic. The roadway is reduced to one lane. Advisory speed limit 65 MPH. Width limit 11'0". Until June 10, 2019 at about 11:59PM MDT. Between Exit 71: Interstate 15 Business (Pocatello) and Exit 80: Fort Hall (near Fort Hall). Major road construction work is in progress. Bridge construction work is in progress. Speed limit 65 MPH. Width limit 12'0". Until June 29, 2019 at about 3:00PM MDT. Between Exit 90: I-84B (Mountain Home) and Exit 112: I-84B (7 miles west of the Glenns Ferry area). Road construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. Speed limit 65 MPH. From 6:00AM MDT to 7:00PM MDT on weekdays and Saturday. Until July 31, 2019 at about 7:00PM MDT.
ID 36: Emigration Pass
I-15: Malad
ID 21: Highland Valley
US 30: Georgetown
US 30: Fish Creek
US 30: Border
ID 21: Beaver Creek
I-15: Monida Pass
ID 31: Pine Creek Pass
US 20: Targee Pass
US 93: Willow Creek
US 89: Geneva
ID 75: Galena
ID 87: Reynolds Pass
ID 29: Bannock Pass
ID 28: Gilmore
US 93: Nevada Line Pass
ID 21: Banner Creek
I-84: Sweetzer
ID 33: Teton Pass
ID 21: Mores Creek
ID 38: Holbrook
US 20: Cat Creek
Google Static Map Image
Mountain Pass Mountain Pass