Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide Between Long View Road (1 mile north of the McCall area) and Woodland Road (3 miles south of the New Meadows area). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. Speed restrictions are in force. There is a width limit in effect. Width limit 12'0". Speed limit 35 MPH. Until Tuesday, at about 11:59PM MDT. 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 Jackson Creek Road and Whitleley Avenue (near Council). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. Expect delays. A detour is in operation. Expect 5 - minute delays. From 7:00AM MDT to 7:00PM MDT on weekdays. Until May 18, 2017. 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 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 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 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 Riverside Road and Johnstone Road (near Homedale). Bridge construction work is in progress. The roadway is reduced to one lane. Observe the signals. Expect delays. There is a width limit in effect. Speed restrictions are in force. Expect 10 - minute delays. Width limit 12'0". Speed limit 25 MPH. Until July 14, 2017. 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.
US 20: Ucon
I-15: Marsh Valley
I-15: Osgood
I-84: Black Canyon
I-84: I-84/US-95
I-15: Fort Hall
I-84: Sweetzer Summit
ID 75: Clayton
I-15: Pocatello
I-15: Samaria
ID 38: Holbrook
US 93: Jerome Butte
US 95: Fort Hall Hill
I-84: Hammett Hill
US 95: Lake Creek
ID 41: Old Town
ID 5: Parker Pass
US 26: Ririe
I-15: Idaho Falls
US 91: Swan Lake
I-15: Camp Creek
US 95: Midvale
I-90: 4th of July Summit
I-15: Blackfoot Rest Area
US 12: Cottonwood Creek
ID 14: Elk City
US 20: Pine Turnoff
US 93: Perrine Bridge
I-84: Caldwell
ID 55: Smiths Ferry
I-90: Lookout Pass
US 20: Thornton
I-86: Raft River
I-84: Simco Road
US 95: Shirrod Hill
I-86: Coldwater
ID 57: Priest Lake
US 93: Lost Trail Pass
ID 6: Harvard Hill
ID 36: Emigration Canyon
US 30: Topaz
ID 34: Blackfoot River Bridge
I-15: Camas
ID 39: Sterling
ID 41: Seasons
ID 33: Junction 33/22 Summit
US 20: Henrys Lake
US 30: Georgetown Summit
I-84: Glenns Ferry
US 95: Idaho County Line
US 89: Bloomington
US 20: Kettle Butte
US 20: Tom Cat Summit
I-86: Arbon Valley
US 95: Five Mile Hill
ID 3: Deary
ID 21: Highland Valley Summit
ID 55: Little Donner
US 89: Geneva Summit
US 20: Fall River
US 93: Jackpot
US 93: Willow Creek Summit
I-90: Wallace
ID 77: Conner Summit
ID 75: Smiley Creek Airport
US 93: Rogerson
I-84: Eisenman Interchange
I-84: Tuttle
ID 75: Wood River
ID 55: Goose Creek
I-90: Veterans Memorial Bridge
US 20: INL Puzzle
US 30: Border Summit
US 95: Smokey Boulder
I-15: Sage Junction
US 26: Tilden Flats
ID 75: Kinsey Butte
US 91: Franklin
ID 33: River Rim
I-84: Yale Road
US 95: Marsh Hill
ID 37: Big Canyon
US 30: Gem Valley
US 12: Upper Lochsa
US 95: Granite Hill
I-84: Juniper
ID 55: Horseshoe Bend Hill
I-84: Idahome
I-15: China Point
ID 11: Grangemont
I-84: Valley Interchange
ID 200: Hope
ID 75: Timmerman Hill
ID 34: Treasurton Summit
I-90: Railroad Bridge
I-84: Flying Y
I-84: Broadway IC
US 20: Telegraph Hill
I-15: McCammon
ID 3: Black Lake
I-90: Cataldo
I-15: Malad Summit
US 95: Sandpoint
US 30: Rocky Point
US 95: Winchester
ID 28: Lone Pine
ID 11: Top of Greer Grade
US 12: Kamiah
ID 6: Mt. Margaret
ID 33: Botts
ID 3: Shoshone County Line
I-84: Kuna/Meridian
US 20: Osborne Bridge
US 95: Concrete
ID 28: Gilmore Summit
US 20: Sheep Falls
US 30: Fish Creek Summit
I-84: Heyburn
US 95: Ion Summit
US 26: Antelope Flats
ID 46: Gwynn Ranch Hill
ID 50: Hansen Bridge
US 12: Lolo Pass
I-15: Monida
US 95: Frei Hill
US 95: Whitebird Hill
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