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Mountain Passes—Southeast Idaho
Map of Southeast Idaho Between Holmes Avenue (Idaho Falls) and ID 31 (Swan Valley). Road construction work is in progress. Look out for flaggers. Until September 12. Between Stocker Creek Road - Pumpkin Center Road (10 miles west of the Carey area) and Circle Drive (near Carey). Bridge maintenance work is in progress. The roadway is reduced to one lane. Expect single line traffic alternating directions. The road is being repaved. Look out for temporary traffic lights. Expect delays. Speed restrictions are in force. There is a width limit in effect. Expect 5 - minute delays. Speed limit 35 MPH. Width limit 12'0". Until September 30. Between 2000 South Road; Plano Road and 5500 West Road (3 to 4 miles west of the Rexburg area). Look out for construction work. Bridge maintenance work is in progress. Look out for temporary traffic lights. Expect single line traffic alternating directions. From 7:00AM MDT to 8:00PM MDT on weekdays and Saturdays. Until November 18. Between US 20 and Reynolds Pass (3 miles north of the Island Park area). A lane is closed intermittently. Short delays are possible. Look out for flaggers. In the lane. Until August 31. Between Golf Course Road (5 miles east of the St. Anthony area) and Targee Pass (3 miles east of the Island Park area). A lane is closed intermittently. Short delays are possible. Look out for flaggers. Prepare to stop. Until August 31. Between Broadway Run Road and Elkhorn Road; River Ranch Road (near Sun Valley). Look out for long term road construction work. Bridge construction work is in progress. The roadway is reduced to two lanes. Expect delays. Speed restrictions are in force. There is a width limit in effect. Speed limit 35 MPH. Width limit 14'0". Until September 15, 2017. Between Exit 309: Science Drive (Idaho Falls) and 6800 South Road (3 miles east of the Rigby area). Road construction work is in progress. A seal coat treatment has been applied. Road marking work is in progress. From 8:00AM MDT to 8:00PM MDT daily. Until September 2. Between I-184 and Fourth Street (near Boise). The roadway is reduced to three lanes. Until March 31, 2017. Between Exit 31: ID 40; Downey Road and Exit 40: Arimo Road (2 to 7 miles south of the Arimo area). 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. Speed restrictions are in force. There is a width limit in effect. Speed limit 70 MPH. Width limit 12'0". Until November 1. Between US 20 (Arco) and 5850 West Road (15 miles north of the Mackay area). Road construction work is in progress. A seal coat treatment has been applied. A pilot car is in operation. Look out for flaggers. Traffic is being held. Expect delays. Until September 1. Between Exit 93: US 26 and Northbound Blackfoot Rest Area (3 miles north of the Blackfoot area). The roadway is reduced to one lane. Road construction work is in progress. The road is being repaved. Bridge maintenance work is in progress. People are working in the median. Speed restrictions are in force. There is a width limit in effect. Width limit 14'0". Speed limit 65 MPH. Until November 1. Between West Magic Road and US 20 (7 to 17 miles south of the Bellevue area). Look out for construction work. The road is being repaved. The roadway is reduced to one lane. There are alternating lane closures. Expect delays. There is a width limit in effect. Expect 10 - minute delays. Width limit 12'0". From 8:00AM MDT to 7:00PM MDT on weekdays and Saturdays. Until August 31. Between Exit 254: Sweetzer Road and Sweetzer Summit (43 to 45 miles east of the Heyburn area). People are working in the median. The roadway is reduced to one lane. The left lane is closed. Speed restrictions are in force. Speed limit 65 MPH. Until September 7. Between East 4 Lane; West 4 Lane and Barker Lane (1 to 2 miles south of the Donnelly area). Bridge construction work is in progress. Look out for flaggers. Expect delays. Speed restrictions are in force. Expect 15 - minute delays. Speed limit 55 MPH. From 7:00AM MDT to 6:00PM MDT daily. Until October 21. Between US 20 and Eight Mile Canyon Road (33 to 42 miles west of the Mud Lake area). Look out for large animals on the roadway. Between The Truck Scale Port of Entry and Big Lost River Rest Area (3 to 10 miles east of the Butte City area). Look out for large animals on the roadway. Between Challis Avenue; Sunset Street (Arco) and Spur 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 Redfish Lake Road (near Stanley) and Squaw Creek Road (5 miles south of the Clayton area). There is danger of a rock fall. Look out for large animals on the roadway. Between ID 29 (Leadore) and Lemhi Street (Salmon). Road maintenance work is in progress. Until August 31. Between Exit 332: South Rexburg and Exit 337: Salem Road (near Rexburg). Road construction work is in progress. The roadway is reduced to one lane. There is a width limit in effect. Speed restrictions are in force. Speed limit 45 MPH. Width limit 12'0". Until September 2. Between Valley View Drive (Soda Springs) and Diamond Gulch Road (5 miles east of the Soda Springs area). The roadway is reduced to one lane. There are alternating lane closures. A lane is closed intermittently. Road construction work is in progress. A seal coat treatment has been applied. Look out for loose gravel on the roadway. Expect delays. A pilot car is in operation. Look out for flaggers. Consider using an alternate route. There is a width limit in effect. Expect 15 - minute delays. Width limit 14'0". Until November 1. Between Exit 108: River Road and Exit 128: Osgood Road (3 miles south of the Idaho Falls area). Road construction work is in progress. A seal coat treatment has been applied. Night time construction work is in progress. Speed restrictions are in force. There are alternating lane closures. Width limit 14'0". Until August 31. Between Robinson Bar Road and Slate Creek Road (14 to 15 miles south of the Clayton area). Major road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. Expect delays. There is a width limit in effect. Expect 15 - minute delays. Width limit 12'0". Until May 31, 2017. Between 100 East Road and 100 South Road (1 mile east of the Rupert area). There is work on the shoulder. The roadway is reduced to one lane. There are alternating lane closures. Look out for flaggers. Expect delays. Expect 5 - minute delays. From 7:00AM MDT to 5:00PM MDT on weekdays. Until September 15. Between Exit 3: Woodruff Road (9 miles south of the Malad City area) and Exit 31: ID 40; Downey Road (11 miles south of the Arimo area). The roadway is reduced to one lane. There are alternating lane closures. Look out for mobile maintenance operations. Bridge maintenance work is in progress. There is work on the shoulder. From 7:00AM MDT to 4:00PM MDT on Mondays, Tuesdays, Wednesdays and Thursdays. Until September 12. Between The Utah State Line (12 miles south of the Malad City area) and Exit 31: ID 40; Downey Road (11 miles south of the Arimo area). The roadway is reduced to one lane. A lane is closed intermittently. Look out for mobile maintenance operations. There is work on the shoulder. From 7:00AM MDT to 4:00PM MDT on Mondays, Tuesdays, Wednesdays and Thursdays. Until September 12. Between Exit 211: US 30; ID 24 and Exit 222: I-86 (5 to 6 miles east of the Heyburn area). Look out for long term road construction work due to bridge construction work. The roadway is reduced to two lanes. Speed restrictions are in force. There is a width limit in effect. Drive with extreme caution. Speed limit 65 MPH. Width limit 12'0". Until June 2, 2017. Between The Menan-Lorenzo Highway (3 miles east of the Rigby area) and ID 33 (Rexburg). Road construction work is in progress. Construction traffic may be merging. Speed restrictions are in force. There is a width limit in effect. Expect delays. Speed limit 55 MPH. Width limit 14'0". Expect 5 - minute delays. Until October 31. Between Avenue A and University Drive (near Boise). The road is closed to traffic due to bridge construction work. A detour is in operation. Until October 1. Between 2775 North Road (4 miles west of the Island Park area) and Sawtelle Road (Island Park). Road construction work is in progress. The road is being repaved. Look out for flaggers. Traffic is being held. Expect delays. There is a width limit in effect. Speed restrictions are in force. Width limit 14'0". From 7:00AM MDT to 8:00PM MDT on Mondays and from 6:00AM MDT to 8:00PM MDT on Tuesdays, Wednesdays and Thursdays. Until September 15. Between Poplar Road (4 miles east of the Ririe area) and Conant Valley Loop Road (2 miles west of the Swan Valley area). Visibility is reduced. A smoke hazard is reported. Drive with extreme caution. Between Westbound Bliss Rest Area (1 mile west of the Bliss area) and Exit 155: State Highway 46 Spur (5 miles west of the Wendell area). Look out for construction work. The roadway is reduced to two lanes because the road is being repaved. Speed restrictions are in force. There is a width limit in effect. Speed limit 70 MPH. Width limit 14'0". Until October 15.
ID 31: Pine Creek Pass
ID 36: Emigration Pass
ID 87: Reynolds Pass
US 93: Willow Creek Summit
US 89: Geneva Summit
I-15: Malad Summit
ID 21: Beaver Creek Summit
I-15: Monida Pass
ID 28: Gilmore Summit
ID 21: Banner Creek Summit
ID 29: Bannock Pass
US 30: Border Summit
ID 38: Holbrook Summit
ID 75: Galena Summit
US 20: Targee Pass
I-84: Sweetzer Summit
ID 21: Highland Valley Summit
ID 33: Teton Pass
ID 21: Mores Creek Summit
US 30: Georgetown Summit
US 93: Nevada Line Pass
US 20: Cat Creek Summit
US 30: Fish Creek Summit
Google Static Map Image
Mountain Pass Mountain Pass