Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide Between Pahsimeroi Road (19 miles north of the Challis area) and Lost Trail Pass (44 miles north of the Salmon area). Look out for large animals on the roadway. Between Exit 54: US 20; Broadway Avenue and Exit 60: The Isaacs Canyon Interchange (near Boise). Road construction work is in progress. Bridge construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. Speed limit 55 MPH. Until October 1. Between Exit 52: Orchard Street and Exit 57: Gowen Road (near Boise). Road construction work is in progress. Bridge construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. Speed limit 55 MPH. From 8:00PM MST to 5:00AM MST daily. Until December 1. Between Antelope Flat Road (1 mile west of the Swan Valley area) and The Wyoming State Line (16 miles east of the Irwin area). There is danger of a rock fall. Between Poplar Road (5 miles east of the Ririe area) and The Wyoming State Line (16 miles east of the Irwin area). Look out for large animals on the roadway. Drive with extreme caution. Between Exit 38: I-84B (Meridian) and I-184 (Boise). Road construction work is in progress. There is work on the shoulder. Until February 15.
US 20: INL Puzzle
US 30: Topaz
ID 46: Gwynn Ranch Hill
I-86: Raft River
US 89: Bloomington
US 91: Franklin
ID 75: Clayton
ID 75: Kinsey Butte
US 95: Winchester
US 95: Sandpoint
US 12: Lolo Pass
ID 55: Smiths Ferry
I-15: Sage Junction
US 20: Henrys Lake
US 26: Ririe
US 20: Ucon
ID 6: Mt. Margaret
ID 3: Shoshone County Line
US 95: Fort Hall Hill
ID 21: Highland Valley Summit
US 95: Lake Creek
US 26: Tilden Flats
I-90: Cataldo
I-84: Heyburn
I-86: Arbon Valley
US 95: Concrete
I-84: Caldwell
I-15: China Point
I-90: Lookout Pass
I-15: Camp Creek
ID 57: Priest Lake
I-90: Wallace
ID 38: Holbrook
US 12: Cottonwood Creek
I-84: Glenn's Ferry
ID 5: Parker Pass
I-15: Monida
ID 39: Sterling
US 20: Thornton
I-84: Juniper
US 30: Border Summit
I-90: Veterans Memorial Bridge
I-84: Valley Interchange
ID 34: Treasurton Summit
US 30: Gem Valley
I-15: Osgood
I-84: Eisenman Interchange
I-15: Samaria
I-15: Camas
ID 75: Timmerman Hill
ID 41: Old Town
US 20: Osborne Bridge
I-90: 4th of July Summit
ID 11: Grangemont
US 26: Antelope Flats
US 89: Geneva Summit
I-84: I-84/US-95
ID 11: Top of Greer Grade
US 95: Frei Hill
ID 41: Seasons
US 93: Jerome Butte
ID 33: Junction 33/22 Summit
I-15: McCammon
US 95: Midvale
US 20: Tom Cat Summit
ID 3: Black Lake
US 95: Marsh Hill
US 20: Pine Turnoff
ID 3: Deary
I-15: Malad Summit
US 95: Five Mile Hill
I-15: Idaho Falls
US 93: Willow Creek Summit
US 20: Sheep Falls
I-84: Hammett Hill
I-15: Pocatello
I-84: Sweetzer Summit
US 95: Ion Summit
ID 75: Wood River
I-84: Simco Road
I-86: Coldwater
US 95: Granite Hill
US 20: Kettle Butte
US 20: Fall River
ID 28: Lone Pine
ID 14: Elk City
US 95: Whitebird Hill
ID 34: Blackfoot River Bridge
US 93: Jackpot
I-84: Flying Y
US 30: Rocky Point
US 30: Fish Creek Summit
US 95: Idaho County Line
I-84: Kuna/Meridian
US 93: Rogerson
ID 75: Smiley Creek Airport
I-84: Black Canyon
ID 36: Emigration Canyon
ID 37: Big Canyon
I-15: Marsh Valley
US 12: Kamiah
US 20: Telegraph Hill
ID 28: Gilmore Summit
ID 33: Botts
I-84: Yale Road
US 95: Smokey Boulder
ID 55: Little Donner
I-84: Idahome
I-90: Railroad Bridge
US 93: Perrine Bridge
US 93: Lost Trail Pass
ID 200: Hope
I-15: Fort Hall
I-15: Blackfoot Rest Area
US 95: Shirrod Hill
I-84: Tuttle
ID 50: Hansen Bridge
US 30: Georgetown Summit
ID 6: Harvard Hill
ID 55: Goose Creek
ID 33: River Rim
US 91: Swan Lake
ID 55: Horseshoe Bend Hill
ID 77: Conner Summit
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