Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide 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. Look out for flaggers. Speed restrictions are in force. There is a width limit in effect. Drive with extreme caution. Speed limit 35 MPH. Width limit 14'0". Until September 15, 2017. Between Warm Springs Creek Airport Road and The Custer - Boise County Line (23 to 35 miles south of the Stanley area). The road is closed to traffic. There's been an avalanche. 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 Little Elk Creek Road and Big Elk Creek Road (5 to 6 miles east of the Irwin area). There is danger of a rock fall. 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 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 Cocolalla Creek-Blacktail Road and Cocolalla Loop Road (9 to 10 miles north of the Athol area). Road maintenance work is in progress. The roadway is reduced to two lanes. Between Slate Creek Road (11 miles south of the Clayton area) and Lynch Creek Road (7 miles north of the Stanley area). The roadway is partially covered with snow. Drive with extreme caution. Between Salmon Drive and Lucile Road (near Riggins). Road construction work is in progress. Bridge construction work is in progress. The roadway is reduced to one lane. Expect 15 - minute delays. Width limit 16'0". Until March 1.
US 12: Kamiah
ID 46: Gwynn Ranch Hill
US 12: Upper Lochsa
ID 33: River Rim
US 95: Sandpoint
I-84: Simco Road
US 95: Fort Hall Hill
ID 33: Botts
ID 3: Black Lake
I-84: Yale Road
ID 21: Highland Valley Summit
US 20: Osborne Bridge
I-84: Broadway IC
US 95: Concrete
I-15: Samaria
US 20: Pine Turnoff
I-15: China Point
US 30: Border Summit
US 20: Fall River
I-90: Veterans Memorial Bridge
ID 34: Blackfoot River Bridge
US 91: Swan Lake
US 93: Jackpot
US 20: Thornton
US 26: Ririe
US 30: Georgetown Summit
I-90: Railroad Bridge
ID 75: Clayton
I-84: Valley Interchange
US 95: Five Mile Hill
I-86: Raft River
ID 55: Goose Creek
US 26: Tilden Flats
US 26: Antelope Flats
ID 37: Big Canyon
I-15: Fort Hall
US 95: Winchester
US 89: Geneva Summit
ID 34: Treasurton Summit
I-15: Malad Summit
I-90: 4th of July Summit
I-15: McCammon
US 20: Sheep Falls
US 20: Ucon
US 93: Willow Creek Summit
I-90: Wallace
I-84: Hammett Hill
US 93: Rogerson
US 95: Whitebird Hill
ID 28: Gilmore Summit
ID 55: Smiths Ferry
ID 5: Parker Pass
I-15: Blackfoot Rest Area
ID 75: Kinsey Butte
I-84: Kuna/Meridian
I-15: Marsh Valley
US 20: Telegraph Hill
US 30: Fish Creek Summit
ID 3: Shoshone County Line
ID 11: Grangemont
ID 77: Conner Summit
I-15: Pocatello
US 95: Granite Hill
US 95: Ion Summit
ID 6: Harvard Hill
I-84: Idahome
ID 28: Lone Pine
US 30: Topaz
ID 75: Smiley Creek Airport
I-90: Lookout Pass
US 95: Shirrod Hill
I-84: Sweetzer Summit
ID 200: Hope
US 95: Marsh Hill
I-84: Heyburn
I-84: Black Canyon
ID 75: Wood River
ID 3: Deary
US 95: Midvale
I-15: Sage Junction
US 20: Tom Cat Summit
ID 55: Horseshoe Bend Hill
US 89: Bloomington
ID 6: Mt. Margaret
ID 41: Old Town
ID 39: Sterling
US 93: Lost Trail Pass
US 95: Frei Hill
ID 75: Timmerman Hill
ID 50: Hansen Bridge
ID 33: Junction 33/22 Summit
US 20: Henrys Lake
ID 57: Priest Lake
US 95: Lake Creek
US 12: Lolo Pass
ID 14: Elk City
ID 11: Top of Greer Grade
US 93: Jerome Butte
I-86: Coldwater
ID 38: Holbrook
US 20: INL Puzzle
ID 36: Emigration Canyon
I-84: Glenn's Ferry
I-15: Monida
I-84: Caldwell
I-15: Idaho Falls
I-84: Flying Y
US 20: Kettle Butte
I-84: Juniper
US 95: Smokey Boulder
I-15: Camp Creek
ID 41: Seasons
I-84: I-84/US-95
US 91: Franklin
ID 55: Little Donner
I-86: Arbon Valley
I-15: Osgood
US 93: Perrine Bridge
I-84: Eisenman Interchange
US 12: Cottonwood Creek
US 30: Rocky Point
I-15: Camas
I-90: Cataldo
US 95: Idaho County Line
I-84: Tuttle
US 30: Gem Valley
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