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Mountain Passes—Southeast Idaho
Map of Southeast Idaho Between Exit 141: I-84B and Exit 147: 2350 South Road (4 to 5 miles east of the Bliss area). The left lane is closed because of bridge maintenance work. The road is being repaved. There is a width limit in effect. Width limit 14'0". Until September 29, 2017 at about 5:00PM MDT. Between Old Highway 30; West Frontage Road (1 mile west of the Mountain Home area) and McMurtey Road (near Mountain Home). Road construction work is in progress. The roadway is reduced to one lane. Expect delays. Speed restrictions are in force. There is a width limit in effect. Truck restrictions are in force. Width limit 11'0". Speed limit 45 MPH. Expect 5 - minute delays. Until October 15, 2017 at about 11:59PM MDT. Between Sportsman Access and Smith's Ferry Drive - High Valley Road (16 to 21 miles south of the Cascade area). Road maintenance work is in progress. The roadway is reduced to one lane. Look out for flaggers. Short delays are possible. Until today at about 3:00PM MDT. Between Sportsman Access Road (near Horseshoe Bend) and Round Valley Road (10 miles south of the Cascade area). There's been a rock fall. There is danger of a rock fall. Until September 25, 2017 at about 7:00AM MDT. Between Sportsman Access Road (near Horseshoe Bend) and Round Valley Road (10 miles south of the Cascade area). There's been a rock fall. There is danger of a rock fall. Until September 25, 2017 at about 7:00AM MDT. Between Exit 157: ID 46 (near Wendell) and Exit 168: Jerome/Lincoln Street (near Jerome). The road is being repaved. The roadway is reduced to two lanes. Speed restrictions are in force. There is a width limit in effect. The exit ramp is closed. The entrance ramp is closed. Speed limit 70 MPH. Width limit 14'0". Until October 27, 2017 at about 5:00PM MDT. Between The Utah State Line (6 miles south of the St. Charles area) and US 30 (Montpelier). The roadway is reduced to one lane. Road construction work is in progress. A seal coat treatment has been applied. Look out for loose gravel on the roadway. A pilot car is in operation. Look out for flaggers. Speed restrictions are in force. There is a width limit in effect. Speed limit 40 MPH. Width limit 12'0". Until September 25, 2017 at about 7:00PM MDT. Between US 30; Clay Street and The Wyoming State Line (16 miles north of the Montpelier area). The roadway is reduced to one lane. Road construction work is in progress. A seal coat treatment has been applied. Look out for loose gravel on the roadway. A pilot car is in operation. Look out for flaggers. Speed restrictions are in force. There is a width limit in effect. Speed limit 40 MPH. Width limit 12'0". Until September 25, 2017 at about 7:00PM MDT. Between Exit 173: US 93 (9 miles west of the Hazelton area) and Exit 201: ID 25; Kasota Road (4 miles east of the Hazelton area). Road construction work is in progress. The roadway is reduced to two lanes. The road is being repaved. Ramp restrictions are in force. Speed restrictions are in force. There is a width limit in effect. Speed limit 70 MPH. Width limit 12'0". Until November 17, 2017 at about 8:00PM MDT. Between Robald Street and County Club Road (near Shelley). Road construction work is in progress. There is work on the shoulder. Until October 1, 2017 at about 7:00PM MDT. Between Rock Creek Road and The Timmerman Rest Area (18 miles west of the Carey area). Look out for long term road construction work. Bridge construction work is in progress. The roadway is reduced to one lane. Expect delays. Look out for temporary traffic lights. 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 November 30, 2017 at about 5:00PM MDT. Between Pahsimeroi Road (15 miles north of the Challis area) and Williams Creek Road (4 miles south of the Salmon area). Road maintenance work is in progress. Until September 30, 2017 at about 5:00PM MDT. Between The Lemhi - Clark County Line (36 miles north of the Mud Lake area) and Lemhi Street (Salmon). Look out for mobile maintenance operations. Until September 30, 2017 at about 5:00PM MDT. Between Exit 63: Portneuf Road and Exit 71: Interstate 15 Business (Pocatello). The roadway is reduced to one lane. Road construction work is in progress. Bridge construction work is in progress. There is work on the shoulder. People are working in the median. Consider using an alternate route. Speed restrictions are in force. There is a width limit in effect. Truck restrictions are in force. Drive with extreme caution. Speed limit 55 MPH. Width limit 12'0". Until October 31, 2017 at about 6:00PM MDT. Between Oak Street (Shelley) and US 26; Interstate 15 Business (near Idaho Falls). Road construction work is in progress. Bridge construction work is in progress. There is work on the shoulder. Speed restrictions are in force. Speed limit 45 MPH. Until November 1, 2017 at about 6:00PM MDT. Between Exit 90: I-84B and Exit 74: Simco Road (2 to 10 miles west of the Mountain Home area). 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. Width limit 12'0". Speed limit 65 MPH. Until October 20, 2017 at about 11:59PM MDT. Between Grandview Drive and Frontage Road (near Driggs). Water main work is in progress. Road maintenance work is in progress. Until October 13, 2017 at about 6:00PM MDT. 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 8:00PM MDT to 6:00AM MDT on Sunday, Monday, Tuesday, Wednesday and Thursday. Until November 14, 2017 at about 6:00AM MDT. Between Exit 120: Bannock Avenue and Eastbound Bliss Rest Area (7 miles east of the Glenns Ferry area). Road maintenance work is in progress. There are alternating lane closures. Speed restrictions are in force. There is a width limit in effect. Speed limit 70 MPH. Width limit 12'0". From 7:00AM MDT to 6:00PM MDT on weekdays. Until September 29, 2017 at about 5:00PM MDT. Between Robinson Bar Road (15 miles north of the Stanley area) and Slate Creek Road (14 miles south of the Clayton area). Look out for construction work. The road is closed intermittently. A detour is not available. The roadway is reduced to one lane. The road is being repaved. Look out for loose gravel on the roadway. Expect delays. Look out for flaggers. Look out for temporary traffic lights. There is a width limit in effect. Expect 15 - minute delays. Width limit 14'0". Until October 31, 2017 at about 5:00PM MDT. 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). Look out for mobile maintenance operations. There is work on the shoulder. People are working in the median. From 7:00AM MDT to 5:00PM MDT on Monday, Tuesday, Wednesday and Thursday. Until September 30, 2017 at about 5:00PM MDT. Between Exit 222: I-86 and Exit 211: US 30; ID 24 (5 to 7 miles east of the Heyburn area). The left lane is closed due to bridge construction work. There is a width limit in effect. Width limit 11'0". Until October 20, 2017 at about 11:59PM MDT. Between Exit 36: US 91; Hawkins Road (near Arimo) and Exit 57: Interstate 15 Business (near McCammon). The roadway is reduced to one lane. Road construction work is in progress. The road is being repaved. There is work on the shoulder. People are working in the median. Consider using an alternate route. Speed restrictions are in force. There is a width limit in effect. Speed limit 70 MPH. Width limit 15'0". Until October 15, 2017 at about 8:00PM 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 Exit 180: Spenser Road (Spencer) and The Montana State Line (11 miles north of the Spencer area). The road is being repaved. There are alternating lane closures. Speed restrictions are in force. There is a width limit in effect. Width limit 12'0". Until October 6, 2017 at about 11:59PM MDT. Between Exit 74: Simco Road and Exit 90: I-84B (2 to 10 miles west of the Mountain Home area). Road construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. Speed limit 65 MPH. Width limit 16'0". Until October 20, 2017 at about 11:59PM 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 Hot Springs Road and Goldsmith Road (11 to 13 miles south of the Mountain Home area). Bridge construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. Width limit 11'0". Speed limit 50 MPH. Until December 1, 2017 at about 11:45PM 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 roadway is reduced to one lane. Road construction work is in progress. The road is being repaved. Look out for flaggers. Consider using an alternate route. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 15'0". Until October 31, 2017 at about 7:00PM MDT. Between US 30 (1 mile south of the Inkom area) and Exit 67: US 30; Interstate 15 Business (near Pocatello). The roadway is reduced to one lane. A lane is closed intermittently. 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 October 16, 2017 at about 11:59PM MDT. Between US 30 (2 miles south of the Inkom area) and The Inkom Port of Entry (near Inkom). The roadway is reduced to one lane. A lane is closed intermittently. 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 of uncertain duration. 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 November 10, 2017 at about 5:00PM MDT. Between Exit 22: Colton Lane and Exit 31: ID 40; Downey Road (8 to 11 miles north of the Malad City area). The roadway is reduced to one lane. The left lane is closed. Road maintenance work is in progress. People are working in the median. Until September 30, 2017 at about 5:00PM MDT. Between Conant Valley Loop Road (Swan Valley) and The Wyoming State Line (16 miles east of the Irwin area). There are alternating lane closures. Look out for flaggers. Prepare to stop. The shoulder is closed. Width limit 12'0". Speed limit 35 MPH. Until September 29, 2017 at about 6:00PM 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