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Mountain Passes—Southeast Idaho
Map of Southeast Idaho Between 500 South Road and 300 South Road (3 to 4 miles north of the Twin Falls area). Look out for construction work. The road is being repaved. The intersecting road is closed. Speed restrictions are in force. There is a width limit in effect. Speed limit 45 MPH. Width limit 14'0". Until July 27, 2018 at about 7:00PM MDT. Between Exit 180: Spenser Road and Exit 190: Humphrey Road (2 miles north of the Spencer area). Watch for deer on the roadway. Drive with extreme caution. Between 1700 North Road and 2500 North Road (5 miles south of the Hollister area). Road construction work is in progress. The roadway is reduced to one lane because the road is being repaved. Look out for flaggers. Speed restrictions are in force. There is a width limit in effect. Speed limit 55 MPH. Width limit 14'0". From 7:00AM MDT to 7:00PM MDT on weekdays. Until October 19, 2018 at about 5:00PM MDT. Between Havens Road and West Porterville Road; Parks Road (3 to 7 miles west of the Blackfoot area). The roadway is reduced to one lane. Road construction work is in progress. Bridge construction work is in progress. The road is being repaved. There is work on the shoulder. Expect delays. Speed restrictions are in force. There is a width limit in effect. Expect 15 - minute delays. Speed limit 35 MPH. Width limit 10'0". From 7:30AM MDT to 5:00PM MDT daily. Until June 30, 2018 at about 11:59PM MDT. Between Rock Creek Road and The Timmerman Rest Area (18 miles west of the Carey area). Bridge construction work is in progress. The roadway is reduced to one lane because the road is being repaved. Expect delays. Look out for flaggers. Speed restrictions are in force. There is a width limit in effect. Expect 5 - minute delays. Speed limit 55 MPH. Width limit 12'0". From 7:00AM MDT to 6:00PM MDT on weekdays. Until June 1, 2018 at about 5:00PM MDT. Between Exit 173: US 93 (9 miles west of the Hazelton area) and Exit 201: ID 25; Kasota Road (5 miles east of the Hazelton area). Major road construction work is in progress. The road is being repaved. Speed restrictions are in force. Ramp restrictions are in force. There is a width limit in effect. The roadway is reduced to one lane. Speed limit 70 MPH. Width limit 14'0". Until November 2, 2018 at about 7:00PM MDT. Between Hoff Road and Fleetwood Drive (2 to 7 miles west of the Blackfoot area). The roadway is reduced to one lane. Road construction work is in progress. The road is being repaved. Bridge construction work is in progress. There is work on the shoulder. Expect delays. Consider using an alternate route. Speed restrictions are in force. There is a width limit in effect. Expect 15 - minute delays. Speed limit 35 MPH. Width limit 11'0". Until June 30, 2018 at about 5:30PM MDT. 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 US 30 and The Inkom Port of Entry (near Inkom). The roadway is reduced to one lane. Bridge construction work is in progress. Expect delays of uncertain duration. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'6". Until May 25, 2018 at about 5:00PM MDT. 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 36: US 91; Hawkins Road (3 miles south of the Arimo area) and Exit 57: Interstate 15 Business (near Inkom). 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. Look out for flaggers. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'5". Until October 15, 2018 at about 6:00PM MDT. Between Highland Valley Summit and Robie Creek Road (8 to 9 miles north of the Boise area). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. Speed restrictions are in force. Speed limit 45 MPH. Until tomorrow at about 11:59PM MDT. Between Lee Creek Road and Hayden Creek Lane (10 to 14 miles north of the Leadore 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 October 26, 2018 at about 5:30PM MDT. Between Exit 80: Fort Hall (2 miles north of the Fort Hall area) and Exit 93: US 26 (1 mile south of the Blackfoot area). The road is being repaved. The roadway is reduced to two lanes. The left lane is closed. Road construction work is in progress. Speed limit 65 MPH. Width limit 15'0". Until July 4, 2018 at about 11:59PM MDT. 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 I-184 and I-84 (Boise). Road construction work is in progress. The road is being repaved. The roadway is reduced to two lanes. Expect delays. Look out for flaggers. Expect 15 - minute delays. From 10:00PM MDT to 7:00AM MDT on weekends and from 8:00PM MDT to 6:00AM MDT on weekdays. Until July 2, 2018 at about 6:00AM MDT. Between 1110 North Road and 500 North Road (4 to 8 miles north of the Tetonia area). Road maintenance work is in progress. Expect single line traffic alternating directions. Look out for flaggers. From 8:00AM MDT to 4:30PM MDT on Monday, Tuesday, Wednesday and Thursday. Until May 31, 2018 at about 4:30PM MDT.
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