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 I-84 and US 20 (Boise). Traffic is stop and go. 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.
I-15: Marsh Valley
ID 28: Lone Pine
US 20: INL Puzzle
ID 36: Emigration Canyon
US 20: Kettle Butte
I-15: Blackfoot Rest Area
US 30: Border Summit
ID 28: Gilmore Summit
US 95: Ion Summit
ID 34: Treasurton Summit
US 12: Cottonwood Creek
I-84: Heyburn
US 95: Idaho County Line
ID 75: Clayton
I-84: Caldwell
I-15: Fort Hall
I-15: Camp Creek
I-86: Arbon Valley
I-84: Juniper
US 12: Lolo Pass
US 26: Tilden Flats
I-84: Tuttle
I-90: Lookout Pass
US 95: Marsh Hill
I-15: China Point
I-15: Osgood
ID 6: Harvard Hill
US 93: Jerome Butte
US 89: Bloomington
ID 55: Goose Creek
ID 34: Blackfoot River Bridge
ID 3: Shoshone County Line
I-86: Raft River
ID 33: Botts
ID 50: Hansen Bridge
I-84: Sweetzer Summit
ID 5: Parker Pass
US 20: Sheep Falls
ID 46: Gwynn Ranch Hill
ID 41: Old Town
US 12: Kamiah
US 89: Geneva Summit
US 95: Concrete
US 93: Rogerson
ID 21: Highland Valley Summit
I-15: McCammon
I-84: Hammett Hill
I-84: Kuna/Meridian
I-90: Wallace
ID 77: Conner Summit
ID 14: Elk City
US 30: Rocky Point
I-84: Black Canyon
I-15: Malad Summit
US 20: Tom Cat Summit
US 20: Henrys Lake
US 95: Smokey Boulder
ID 57: Priest Lake
US 30: Gem Valley
US 30: Georgetown Summit
US 26: Antelope Flats
ID 55: Smiths Ferry
ID 55: Little Donner
ID 75: Kinsey Butte
ID 11: Top of Greer Grade
US 95: Fort Hall Hill
US 95: Shirrod Hill
I-84: Eisenman Interchange
ID 75: Wood River
I-90: 4th of July Summit
US 95: Frei Hill
ID 39: Sterling
US 93: Willow Creek Summit
US 20: Thornton
ID 3: Black Lake
ID 75: Timmerman Hill
US 20: Osborne Bridge
I-90: Railroad Bridge
ID 3: Deary
ID 33: River Rim
US 95: Granite Hill
US 26: Ririe
I-84: Simco Road
US 95: Midvale
I-84: Glenn's Ferry
I-15: Sage Junction
US 20: Telegraph Hill
US 95: Winchester
I-84: I-84/US-95
US 20: Ucon
ID 38: Holbrook
US 95: Lake Creek
I-15: Pocatello
US 30: Topaz
ID 6: Mt. Margaret
I-84: Flying Y
ID 75: Smiley Creek Airport
I-15: Monida
I-84: Yale Road
US 93: Jackpot
US 93: Perrine Bridge
US 93: Lost Trail Pass
ID 33: Junction 33/22 Summit
ID 11: Grangemont
US 95: Five Mile Hill
US 91: Franklin
ID 55: Horseshoe Bend Hill
ID 41: Seasons
I-15: Idaho Falls
I-15: Samaria
I-84: Valley Interchange
I-90: Veterans Memorial Bridge
US 95: Whitebird Hill
US 20: Pine Turnoff
I-84: Idahome
I-86: Coldwater
US 95: Sandpoint
I-15: Camas
ID 37: Big Canyon
US 20: Fall River
I-90: Cataldo
ID 200: Hope
US 30: Fish Creek Summit
US 91: Swan Lake
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