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 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 Main Street and Garden Valley Road (22 miles north of the Idaho City area). Look out for a slow moving maintenance vehicle. From 8:00AM MST to 4:30PM MST on Tuesday, Wednesday and Thursday. Until Thursday, at about 4:30PM MST. Between Grandjean Road and Banner Creek Summit (24 to 35 miles south of the Stanley area). The road is closed. There is danger of an avalanche. 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 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.
ID 5: Parker Pass
ID 41: Old Town
I-84: Black Canyon
US 30: Border Summit
ID 3: Black Lake
US 91: Swan Lake
I-15: Blackfoot Rest Area
ID 34: Treasurton Summit
ID 6: Mt. Margaret
US 20: Kettle Butte
I-86: Coldwater
ID 77: Conner Summit
I-15: Pocatello
US 95: Granite Hill
US 26: Tilden Flats
I-15: Sage Junction
ID 11: Grangemont
US 12: Cottonwood Creek
ID 6: Harvard Hill
I-15: Marsh Valley
I-15: Camp Creek
ID 14: Elk City
US 95: Smokey Boulder
ID 57: Priest Lake
US 89: Bloomington
I-90: Wallace
I-90: Lookout Pass
US 20: Sheep Falls
I-84: Caldwell
US 89: Geneva Summit
ID 46: Gwynn Ranch Hill
US 12: Kamiah
I-84: Heyburn
ID 3: Shoshone County Line
I-15: Idaho Falls
US 93: Jackpot
I-15: McCammon
I-90: Veterans Memorial Bridge
I-84: Juniper
US 95: Winchester
ID 41: Seasons
US 91: Franklin
US 30: Rocky Point
US 93: Rogerson
ID 75: Wood River
I-90: Railroad Bridge
I-15: China Point
US 20: Pine Turnoff
US 95: Ion Summit
I-86: Arbon Valley
ID 33: River Rim
ID 55: Little Donner
I-15: Monida
ID 34: Blackfoot River Bridge
US 93: Jerome Butte
US 95: Concrete
ID 75: Kinsey Butte
US 20: Thornton
I-84: Valley Interchange
ID 28: Lone Pine
US 95: Whitebird Hill
ID 28: Gilmore Summit
US 95: Lake Creek
ID 55: Horseshoe Bend Hill
I-84: Broadway IC
US 95: Idaho County Line
US 95: Frei Hill
I-84: Glenn's Ferry
US 95: Sandpoint
US 93: Lost Trail Pass
US 20: Henrys Lake
ID 75: Smiley Creek Airport
US 30: Georgetown Summit
I-84: Flying Y
US 20: Fall River
I-84: Sweetzer Summit
ID 37: Big Canyon
US 95: Shirrod Hill
US 93: Perrine Bridge
ID 11: Top of Greer Grade
I-84: Yale Road
ID 33: Botts
ID 55: Goose Creek
I-86: Raft River
ID 3: Deary
ID 75: Clayton
I-15: Camas
US 30: Topaz
US 20: INL Puzzle
ID 33: Junction 33/22 Summit
I-84: Kuna/Meridian
US 26: Antelope Flats
US 30: Gem Valley
ID 39: Sterling
ID 50: Hansen Bridge
US 95: Midvale
US 12: Upper Lochsa
US 93: Willow Creek Summit
I-15: Fort Hall
ID 21: Highland Valley Summit
I-15: Samaria
ID 75: Timmerman Hill
US 20: Tom Cat Summit
US 20: Telegraph Hill
I-15: Malad Summit
I-90: Cataldo
US 20: Osborne Bridge
US 26: Ririe
I-15: Osgood
US 20: Ucon
I-84: Eisenman Interchange
ID 36: Emigration Canyon
I-90: 4th of July Summit
I-84: Tuttle
US 95: Marsh Hill
ID 38: Holbrook
ID 55: Smiths Ferry
I-84: I-84/US-95
I-84: Idahome
I-84: Hammett Hill
I-84: Simco Road
US 30: Fish Creek Summit
US 95: Five Mile Hill
US 12: Lolo Pass
US 95: Fort Hall Hill
ID 200: Hope
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