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 May 28. 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. There are alternating lane closures. Look out for flaggers. Expect delays. There is a width limit in effect. Consider using an alternate route. Width limit 14'0". Expect 90 - minute delays. Until August 7. 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 Exit 60: The Isaacs Canyon Interchange (1 mile east of the Boise area) and Exit 125: 18th East Street (near Glenns Ferry). Look out for a slow moving maintenance vehicle. From 7:00AM MDT to 7:00PM MDT on Wednesday, Thursday, Friday and Saturday. Until today at about 7:00PM MDT. Between The Oregon State Line (near Fruitland) and Exit 36 (Nampa). Look out for a slow moving maintenance vehicle. From 7:00AM MDT to 7:00PM MDT on Wednesday, Thursday, Friday and Saturday. Until today at about 7:00PM MDT. 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 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. Speed restrictions are in force. There is a width limit in effect. Truck speed limit 45 MPH. Width limit 11'0". From 12:00AM PDT to 12:00AM PDT on weekdays and Saturdays. 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.
I-84: Flying Y
I-90: 4th of July Summit
ID 55: Horseshoe Bend Hill
I-84: Black Canyon
I-15: Marsh Valley
US 95: Granite Hill
US 26: Ririe
US 95: Shirrod Hill
ID 6: Harvard Hill
US 95: Smokey Boulder
US 30: Border Summit
I-84: Idahome
ID 28: Gilmore Summit
US 20: Osborne Bridge
ID 3: Shoshone County Line
US 95: Fort Hall Hill
US 20: Fall River
US 26: Antelope Flats
I-15: Samaria
US 95: Midvale
ID 11: Top of Greer Grade
I-84: Kuna/Meridian
ID 21: Highland Valley Summit
ID 37: Big Canyon
US 93: Willow Creek Summit
ID 200: Hope
ID 57: Priest Lake
US 30: Fish Creek Summit
US 89: Geneva Summit
I-90: Cataldo
I-84: Valley Interchange
I-15: Osgood
US 20: Ucon
ID 75: Kinsey Butte
US 89: Bloomington
I-15: Idaho Falls
I-84: Simco Road
ID 55: Little Donner
I-84: Sweetzer Summit
ID 33: Junction 33/22 Summit
I-15: Fort Hall
ID 75: Wood River
I-15: Camas
US 93: Jerome Butte
US 20: Pine Turnoff
I-84: Eisenman Interchange
I-86: Raft River
ID 33: Botts
I-15: Sage Junction
ID 34: Blackfoot River Bridge
I-86: Coldwater
I-84: Juniper
I-84: Hammett Hill
I-90: Railroad Bridge
I-84: Caldwell
US 95: Winchester
US 20: Thornton
US 95: Five Mile Hill
ID 36: Emigration Canyon
I-84: Tuttle
ID 55: Smiths Ferry
ID 75: Smiley Creek Airport
ID 14: Elk City
US 91: Franklin
ID 46: Gwynn Ranch Hill
US 95: Sandpoint
ID 55: Goose Creek
US 95: Lake Creek
I-84: I-84/US-95
ID 75: Clayton
I-15: Camp Creek
US 95: Idaho County Line
ID 34: Treasurton Summit
US 20: Kettle Butte
US 30: Gem Valley
US 93: Jackpot
US 20: Tom Cat Summit
US 91: Swan Lake
US 20: Henrys Lake
I-15: McCammon
I-15: China Point
ID 50: Hansen Bridge
US 12: Kamiah
I-84: Heyburn
ID 77: Conner Summit
I-90: Lookout Pass
US 93: Rogerson
US 30: Georgetown Summit
I-84: Yale Road
I-90: Veterans Memorial Bridge
US 30: Rocky Point
ID 5: Parker Pass
US 95: Concrete
ID 3: Black Lake
US 95: Marsh Hill
US 20: Sheep Falls
US 95: Whitebird Hill
I-15: Monida
ID 3: Deary
US 95: Frei Hill
ID 41: Old Town
ID 11: Grangemont
US 12: Cottonwood Creek
ID 41: Seasons
US 93: Perrine Bridge
ID 39: Sterling
ID 28: Lone Pine
ID 6: Mt. Margaret
I-90: Wallace
ID 38: Holbrook
US 93: Lost Trail Pass
I-15: Blackfoot Rest Area
ID 33: River Rim
US 95: Ion Summit
US 26: Tilden Flats
ID 75: Timmerman Hill
I-15: Malad Summit
I-84: Glenn's Ferry
US 20: INL Puzzle
I-86: Arbon Valley
US 12: Lolo Pass
US 30: Topaz
US 20: Telegraph Hill
I-15: Pocatello
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