Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide Between The Oregon State Line (18 miles south of the Cambridge area) and US 95 (Cambridge). Look out for a slow moving maintenance vehicle. Until today at about 4:00PM 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. The roadway is reduced to one lane. Look out for loose gravel on the roadway. Expect delays. Look out for flaggers. Look out for temporary traffic lights. 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. Expect delays. Speed restrictions are in force. Speed limit 35 MPH. Width limit 12'0". Expect 15 - minute delays. 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 17: Sand Hollow and Exit 26: US 20 (5 miles west of the Caldwell area). Look out for a slow moving maintenance vehicle. People are working in the median. Until today at about 4:00PM MDT. 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 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 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. There is work on the shoulder. From 7:00AM MDT to 5:00PM 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. There is a width limit in effect. Width limit 11'0". Speed limit 45 MPH. 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. Speed restrictions are in force. Expect 15 - minute delays. Speed limit 45 MPH. 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. Between Main Street and Mores Creek Summit (11 miles north of the Idaho City area). Look out for loose gravel on the roadway.
ID 5: Parker Pass
I-90: Railroad Bridge
ID 34: Blackfoot River Bridge
ID 46: Gwynn Ranch Hill
US 95: Smokey Boulder
ID 75: Smiley Creek Airport
ID 21: Highland Valley Summit
I-90: Cataldo
ID 41: Old Town
I-15: McCammon
ID 33: Botts
I-84: Eisenman Interchange
ID 6: Mt. Margaret
US 20: Sheep Falls
I-84: Heyburn
ID 38: Holbrook
I-86: Arbon Valley
I-86: Raft River
ID 37: Big Canyon
I-15: Blackfoot Rest Area
ID 55: Horseshoe Bend Hill
US 95: Ion Summit
US 93: Rogerson
US 91: Swan Lake
I-15: Pocatello
I-84: Caldwell
US 95: Whitebird Hill
US 20: Fall River
I-90: Veterans Memorial Bridge
US 93: Jackpot
I-84: Valley Interchange
I-84: Sweetzer Summit
US 30: Rocky Point
US 95: Five Mile Hill
US 95: Fort Hall Hill
US 20: Osborne Bridge
I-84: Simco Road
I-84: I-84/US-95
US 93: Jerome Butte
I-15: Samaria
US 95: Granite Hill
I-90: Lookout Pass
I-84: Tuttle
ID 75: Clayton
ID 39: Sterling
US 95: Sandpoint
US 89: Bloomington
ID 6: Harvard Hill
US 95: Frei Hill
US 91: Franklin
ID 28: Lone Pine
US 20: INL Puzzle
US 30: Topaz
I-84: Black Canyon
I-84: Yale Road
ID 50: Hansen Bridge
I-84: Idahome
ID 11: Top of Greer Grade
I-84: Flying Y
US 30: Georgetown Summit
I-15: Monida
US 20: Ucon
ID 200: Hope
I-15: Camas
US 95: Idaho County Line
ID 55: Goose Creek
US 30: Fish Creek Summit
ID 75: Wood River
I-15: Camp Creek
ID 77: Conner Summit
ID 75: Timmerman Hill
US 89: Geneva Summit
ID 3: Black Lake
ID 41: Seasons
ID 3: Shoshone County Line
US 12: Lolo Pass
I-15: Sage Junction
US 95: Winchester
ID 75: Kinsey Butte
I-84: Glenn's Ferry
US 20: Kettle Butte
I-84: Juniper
US 93: Willow Creek Summit
ID 11: Grangemont
ID 33: Junction 33/22 Summit
US 12: Cottonwood Creek
I-90: 4th of July Summit
ID 34: Treasurton Summit
US 95: Midvale
I-15: Osgood
I-15: China Point
I-84: Kuna/Meridian
US 26: Tilden Flats
I-15: Malad Summit
US 95: Marsh Hill
ID 55: Smiths Ferry
ID 57: Priest Lake
US 12: Kamiah
US 20: Tom Cat Summit
I-15: Fort Hall
US 20: Thornton
ID 28: Gilmore Summit
US 95: Concrete
US 30: Border Summit
US 20: Pine Turnoff
US 20: Henrys Lake
US 95: Shirrod Hill
US 95: Lake Creek
ID 36: Emigration Canyon
US 20: Telegraph Hill
US 30: Gem Valley
US 93: Lost Trail Pass
I-15: Idaho Falls
ID 14: Elk City
I-86: Coldwater
ID 3: Deary
I-84: Hammett Hill
US 26: Ririe
ID 55: Little Donner
ID 33: River Rim
I-90: Wallace
US 26: Antelope Flats
US 93: Perrine Bridge
I-15: Marsh Valley
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