Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide Between Exit 58: Interstate 15 Business (near Inkom) and Exit 69: Clark Street (Pocatello). The roadway is reduced to one lane. A lane is closed intermittently. Look out for mobile maintenance operations. Road maintenance work is in progress. There is a width limit in effect. If weather permits. Width limit 14'0". From 7:00AM MDT to 5:30AM MDT on Mondays, Tuesdays, Wednesdays and Thursdays. Until tomorrow at about 5:30PM MDT. Between Robinson Bar Road (14 miles north of the Stanley area) and Slate Creek Road (15 miles south of the Clayton area). Major road construction work is in progress. Night time construction work is in progress. The roadway is reduced to one lane. Expect delays. Look out for flaggers. Look out for temporary traffic lights. There is a width limit in effect. Consider using an alternate route. Width limit 14'0". Expect 15 - minute delays. Until August 7. Between Long View Road (2 miles 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. Expect delays. Speed restrictions are in force. Expect 10 - minute delays. Speed limit 35 MPH. 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 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: 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 65: Compressor Road and Exit 68: Interstate 90 Business (near Mullan). 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 8'6". Until September 20, 2016. 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. The roadway is reduced to three lanes. Speed restrictions are in force. Speed limit 55 MPH. Until August 15. Between Rock Creek Road and The Timmerman Rest Area (19 miles west of the Carey area). The roadway is reduced to one lane because of road maintenance activities. Look out for flaggers. Expect delays. There is a width limit in effect. Expect 5 - minute delays. Width limit 13'0". Until June 2. Between Exit 54: US 20; Broadway Avenue and Exit 57: Gowen Road (Boise). Road closed to traffic. Detour in operation. Starting 9:00PM MDT, 5/27/2015 until tomorrow at about 5:00AM MDT. Between US 30; ID 24 and Exit 222: I-86 (4 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 312 and Leon Road (6 miles north of the Lewiston area). Road construction work is in progress. There is a width limit in effect. Width limit 11'0". Advisory speed limit 45 MPH. Until September 8. Between Deer Flat Road and 3rd Street; 12th Avenue (1 mile south of the Nampa area). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. A pilot car is in operation. Expect delays. Speed restrictions are in force. Expect 15 - minute delays. Speed limit 45 MPH. Until September 11. Between The Inkom Port of Entry (1 mile south of the Pocatello area) and Exit 69: Clark Street (Pocatello). 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. Between Exit 5: Interstate 90 Business and Exit 7: ID 41 (Post Falls). Look out for construction work. The left lane is blocked. Until tomorrow at about 7:00PM MDT.
US 20: Sheep Falls
ID 33: River Rim
I-84: Idahome
I-15: Blackfoot Rest Area
I-90: 4th of July Summit
I-84: Yale Road
US 30: Rocky Point
US 12: Lolo Pass
ID 28: Gilmore Summit
I-84: Black Canyon
I-15: Monida
I-84: Simco Road
ID 6: Mt. Margaret
ID 33: Junction 33/22 Summit
US 95: Shirrod Hill
I-84: Tuttle
I-84: Eisenman Interchange
ID 33: Botts
ID 39: Sterling
US 95: Winchester
US 93: Rogerson
I-90: Wallace
I-15: Pocatello
ID 55: Little Donner
ID 11: Top of Greer Grade
ID 37: Big Canyon
US 95: Marsh Hill
US 30: Gem Valley
ID 14: Elk City
US 89: Bloomington
ID 5: Parker Pass
US 95: Five Mile Hill
US 20: Kettle Butte
I-84: Sweetzer Summit
US 20: INL Puzzle
ID 75: Kinsey Butte
US 95: Fort Hall Hill
I-15: Fort Hall
US 26: Antelope Flats
US 95: Granite Hill
I-15: Samaria
US 95: Ion Summit
ID 21: Highland Valley Summit
US 95: Lake Creek
I-90: Cataldo
US 95: Whitebird Hill
I-15: Osgood
US 20: Tom Cat Summit
I-84: Kuna/Meridian
US 12: Cottonwood Creek
US 93: Perrine Bridge
US 30: Georgetown Summit
US 95: Sandpoint
ID 41: Seasons
US 20: Osborne Bridge
I-15: Sage Junction
ID 77: Conner Summit
US 12: Kamiah
US 20: Fall River
US 93: Jerome Butte
ID 55: Goose Creek
US 30: Fish Creek Summit
ID 46: Gwynn Ranch Hill
ID 75: Clayton
I-15: Camas
ID 3: Shoshone County Line
US 91: Swan Lake
US 93: Willow Creek Summit
I-84: Caldwell
US 95: Frei Hill
ID 41: Old Town
I-84: Glenn's Ferry
I-15: China Point
I-86: Coldwater
I-84: Heyburn
I-90: Railroad Bridge
US 30: Topaz
US 20: Thornton
US 26: Tilden Flats
US 20: Pine Turnoff
US 26: Ririe
US 89: Geneva Summit
I-90: Lookout Pass
US 20: Henrys Lake
I-15: Idaho Falls
US 91: Franklin
US 95: Idaho County Line
ID 38: Holbrook
I-15: McCammon
US 30: Border Summit
US 95: Midvale
ID 11: Grangemont
ID 75: Smiley Creek Airport
ID 3: Black Lake
US 93: Jackpot
ID 75: Timmerman Hill
US 20: Telegraph Hill
ID 55: Horseshoe Bend Hill
ID 200: Hope
US 95: Smokey Boulder
ID 6: Harvard Hill
I-15: Camp Creek
I-15: Marsh Valley
ID 50: Hansen Bridge
I-84: I-84/US-95
US 20: Ucon
I-84: Valley Interchange
I-84: Hammett Hill
US 93: Lost Trail Pass
ID 3: Deary
ID 34: Blackfoot River Bridge
ID 55: Smiths Ferry
ID 75: Wood River
I-84: Flying Y
I-86: Raft River
I-90: Veterans Memorial Bridge
I-84: Juniper
US 95: Concrete
ID 34: Treasurton Summit
I-86: Arbon Valley
ID 28: Lone Pine
ID 57: Priest Lake
ID 36: Emigration Canyon
I-15: Malad Summit
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