Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide Between Robinson Bar Road (14 miles north of the Stanley area) and Slate Creek Road (15 miles south of the Clayton area). Look out for construction work. The roadway is reduced to one lane. Expect delays. Look out for flaggers. There is a width limit in effect. Width limit 14'0". Expect 15 - minute delays. From 7:00AM MDT to 8:00PM MDT on weekdays. Until August 7. 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. There is a width limit in effect. Speed restrictions are in force. Expect delays. Speed limit 35 MPH. Expect 15 - minute delays. Width limit 12'0". From 7:00AM MDT to 12:00PM MDT on Fridays and from 7:00AM MDT to 7:00PM MDT on Mondays, Tuesdays, Wednesdays and Thursdays. Until October 21. Between North Cherry Creek Road (19 miles north of the Ketchum area) and Salmon River Road (28 miles south of the Stanley area). The roadway is reduced to one lane. Night time construction work is in progress. The road is being repaved. Look out for flaggers. A pilot car is in operation. Expect delays. Look out for loose gravel on the roadway. From 8:00PM MDT to 5:00AM MDT on weekdays and Saturdays. Until August 21. 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. There is a width limit in effect. Speed limit 55 MPH. Width limit 16'0". Until October 1. Between Exit 52: Orchard Street and Exit 57: ID 21; 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 MDT to 5:00AM MDT daily. Until December 1. Between Exit 67: Mill Street and Lookout Pass (4 miles east of the Mullan area). Road construction work is in progress. The roadway is reduced to one lane. Truck restrictions are in force. There is a length limit in effect. Speed limit 45 MPH. Width limit 10'6". Until September 20, 2016. Between Exit 38: I-84B (Meridian) and Exit 49: I-184 (Boise). Road construction work is in progress. The roadway is reduced to three lanes. Speed restrictions are in force. Speed limit 55 MPH. Until August 15. Between East 3100 South Road and North Wendell Road (near Wendell). Major road construction work is in progress. The roadway is reduced to two lanes because the road is being repaved. Look out for flaggers. Expect delays. There is a width limit in effect. The sidewalk is closed. Expect 15 - minute delays. Width limit 12'0". Until September 25. 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 Exit 17: ID 36; State Highway 36 (2 miles north 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. Road construction work is in progress. Expect delays. A detour is in operation. Follow the detour signs. Speed restrictions are in force. There is a width limit in effect. Expect 15 - minute delays. Speed limit 65 MPH. Width limit 12'0". From 6:00AM MDT to 6:00PM MDT on weekdays. Until September 16. Between Exit 312 and Leon Road (6 miles north of the Lewiston area). Road construction work is in progress. Speed limit 45 MPH. Width limit 12'0". Until September 8. Between Deer Flat Road (1 mile south of the Nampa area) and 3rd Street; 12th Avenue (Nampa). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. Expect delays. Expect 15 - minute delays. Until September 11. Between The Inkom Port of Entry and Exit 69: Clark Street (1 mile south of the Pocatello area). The roadway is reduced to one lane. Blasting is in progress. Road construction work is in progress. Consider using an alternate route. A pilot car is in operation. Expect delays. There is a width limit in effect. Expect 5 - minute delays. Width limit 16'0". From 7:00AM MDT to 7:00PM MDT on weekdays. Until December 15.
ID 11: Top of Greer Grade
US 93: Perrine Bridge
US 26: Antelope Flats
US 95: Fort Hall Hill
I-84: Caldwell
I-90: Railroad Bridge
I-15: Fort Hall
I-86: Raft River
ID 14: Elk City
I-15: Idaho Falls
I-90: Veterans Memorial Bridge
ID 75: Wood River
US 20: Tom Cat Summit
ID 75: Smiley Creek Airport
ID 34: Blackfoot River Bridge
ID 38: Holbrook
I-86: Coldwater
ID 46: Gwynn Ranch Hill
US 26: Tilden Flats
ID 33: Junction 33/22 Summit
US 30: Rocky Point
ID 39: Sterling
US 95: Smokey Boulder
ID 3: Deary
US 95: Whitebird Hill
I-15: Marsh Valley
ID 6: Harvard Hill
US 95: Winchester
US 95: Sandpoint
I-86: Arbon Valley
ID 21: Highland Valley Summit
I-15: Sage Junction
US 95: Lake Creek
ID 28: Lone Pine
I-15: Osgood
I-84: Black Canyon
ID 3: Shoshone County Line
ID 33: River Rim
US 12: Kamiah
US 20: Sheep Falls
US 20: Osborne Bridge
I-15: Pocatello
US 95: Five Mile Hill
I-15: Camas
ID 37: Big Canyon
US 93: Rogerson
ID 11: Grangemont
I-15: Malad Summit
ID 200: Hope
US 20: Telegraph Hill
I-84: Simco Road
ID 50: Hansen Bridge
ID 41: Seasons
I-84: I-84/US-95
I-90: Lookout Pass
I-15: Camp Creek
US 95: Midvale
I-84: Juniper
I-84: Valley Interchange
ID 55: Horseshoe Bend Hill
US 91: Franklin
US 93: Lost Trail Pass
ID 77: Conner Summit
I-84: Glenn's Ferry
US 12: Lolo Pass
US 93: Jerome Butte
ID 41: Old Town
I-84: Heyburn
ID 34: Treasurton Summit
I-90: Cataldo
ID 5: Parker Pass
US 95: Concrete
ID 55: Little Donner
US 95: Granite Hill
I-15: Samaria
ID 6: Mt. Margaret
US 95: Idaho County Line
US 95: Ion Summit
I-84: Hammett Hill
ID 75: Kinsey Butte
US 30: Fish Creek Summit
I-84: Idahome
ID 33: Botts
I-15: McCammon
ID 55: Goose Creek
US 20: Fall River
I-84: Flying Y
US 20: INL Puzzle
US 95: Shirrod Hill
I-15: China Point
I-84: Yale Road
ID 28: Gilmore Summit
US 20: Kettle Butte
I-15: Monida
US 93: Willow Creek Summit
I-84: Tuttle
ID 75: Timmerman Hill
US 91: Swan Lake
ID 75: Clayton
US 30: Border Summit
US 95: Frei Hill
US 12: Cottonwood Creek
I-84: Sweetzer Summit
ID 3: Black Lake
I-90: 4th of July Summit
I-84: Kuna/Meridian
I-84: Eisenman Interchange
ID 55: Smiths Ferry
I-90: Wallace
US 89: Geneva Summit
US 20: Henrys Lake
US 26: Ririe
US 30: Gem Valley
ID 36: Emigration Canyon
ID 57: Priest Lake
US 30: Georgetown Summit
US 20: Ucon
US 93: Jackpot
US 20: Pine Turnoff
I-15: Blackfoot Rest Area
US 95: Marsh Hill
US 20: Thornton
US 89: Bloomington
US 30: Topaz
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