Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide Between Pine Creek Bench Road and Mike Spencer Canyon Road (3 miles east of the Swan Valley area). Bridge maintenance work is in progress. Expect delays. Expect single line traffic alternating directions. Width limit 12'0". Until October 17. Between Exit 346: Bridge Street and US Route 20 Business; 2600 East Road (1 mile east of the St. Anthony area). The intersecting road is closed because the bridge is closed. A detour is in operation. Until October 1. 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. There is work on the shoulder. People are working in the median. The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. A detour is in operation. Speed limit 55 MPH. Width limit 12'0". Until October 1, 2015. 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, 2015. Between Exit 29: US 20; Franklin Road and Exit 38: I-84B (near Nampa). Road construction work is in progress. Bridge construction work is in progress. The roadway is reduced to one lane. Speed limit 55 MPH. Until October 3. Between Eastgate Drive (Ponderay) and State Highway 200B (1 mile west of the Hope area). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. A pilot car is in operation. Speed limit 35 MPH. Until September 11. Between Banks Valley Road and Pegram Road (6 to 11 miles east of the Montpelier area). The roadway is reduced to one lane. Road construction work is in progress. The road is being repaved. Expect delays. Look out for flaggers. Consider using an alternate route. Speed restrictions are in force. There is a width limit in effect. Truck restrictions are in force. If weather permits. Speed limit 55 MPH. Width limit 12'0". Expect 15 - minute delays. Until September 30. Between Bunco Road - Brunner Road (near Athol) and Old House Road (2 miles north of the Athol area). Major road construction work is in progress. The roadway is reduced to one lane because of a new road layout. Expect changing traffic patterns. On bridges. Reduce your speed. Look out for flaggers. Until September 30. Between Jefferson Street (near Montpelier) and Dingle Road - Keetch Road (3 miles east of the Montpelier area). The roadway is reduced to one lane. Road construction work is in progress. The road is being repaved. Speed restrictions are in force. There is a width limit in effect. Look out for flaggers. Expect delays. Consider using an alternate route. If weather permits. Speed limit 55 MPH. Width limit 17'0". From 7:00AM MDT to 7:00PM MDT daily. Until September 13. Between The Oregon State Line (near Fruitland) and Exit 17: Sand Hollow (12 miles west of the Caldwell exit). Road construction work is in progress. There is work on the shoulder. The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'0". Until October 31. Between ID 55 (Meridian) and I-184 (Boise). Traffic is slow. Between US 20; US 91 and Exit 128: Osgood Road (near Idaho Falls). The exit ramp is closed due to road construction work. The right lane is closed. Right merging lanes. Follow the detour signs. There is a width limit in effect. Width limit 14'0". Until September 16. Between Washington Street - Madison Street and Comance Street (Bonners Ferry). Bridge maintenance work is in progress. Look out for flaggers. The roadway is reduced to two lanes. Speed limit 25 MPH. Width limit 12'0". Until today at about 6:00PM PDT. Between US Route 26 Business (near Ririe) and Bear Creek Road (2 miles east of the Irwin area). Look out for mobile maintenance operations. Until August 6, 2015. Between Main Street and Mores Creek Summit (11 miles north of the Idaho City area). Road construction work is in progress. The roadway is reduced to one lane. Look out for loose gravel on the roadway. Look out for flaggers. A pilot car is in operation. Expect delays. Speed restrictions are in force. There is a width limit in effect. Width limit 12'0". Speed limit 35 MPH. Expect 15 - minute delays. Until September 10.
I-90: Wallace
I-90: Cataldo
I-15: Marsh Valley
ID 75: Wood River
US 95: Shirrod Hill
US 12: Cottonwood Creek
I-90: Railroad Bridge
I-15: Idaho Falls
ID 55: Smiths Ferry
ID 75: Smiley Creek Airport
ID 75: Timmerman Hill
I-15: McCammon
US 95: Marsh Hill
ID 34: Blackfoot River Bridge
US 93: Lost Trail Pass
ID 55: Little Donner
US 91: Swan Lake
US 12: Lolo Pass
US 93: Perrine Bridge
I-84: Flying Y
US 20: Henrys Lake
US 95: Whitebird Hill
US 95: Winchester
I-84: Tuttle
I-86: Coldwater
I-86: Arbon Valley
ID 77: Conner Summit
I-84: Eisenman Interchange
I-15: Monida
US 20: Telegraph Hill
I-15: Osgood
ID 28: Lone Pine
I-84: Kuna/Meridian
ID 3: Shoshone County Line
US 30: Fish Creek Summit
US 95: Frei Hill
I-90: 4th of July Summit
I-84: I-84/US-95
I-84: Black Canyon
ID 39: Sterling
I-84: Caldwell
I-15: China Point
ID 33: River Rim
ID 200: Trestle Creek
US 20: Ucon
ID 50: Hansen Bridge
US 93: Rogerson
US 20: Pine Turnoff
I-15: Blackfoot Rest Area
ID 38: Holbrook
ID 46: Gwynn Ranch Hill
ID 41: Seasons
I-90: Veterans Memorial Bridge
I-84: Sweetzer Summit
I-90: Lookout Pass
I-84: Yale Road
US 91: Franklin
ID 11: Top of Greer Grade
US 95: Fort Hall Hill
I-84: Hammett Hill
ID 14: Elk City
ID 6: Harvard Hill
US 95: Lake Creek
ID 55: Horseshoe Bend Hill
ID 75: Kinsey Butte
I-15: Sage Junction
ID 3: Black Lake
US 93: Jackpot
I-84: Heyburn
US 93: Jerome Butte
I-84: Valley Interchange
US 20: Thornton
US 95: Smokey Boulder
ID 41: Old Town
I-84: Juniper
US 20: Tom Cat Summit
I-86: Raft River
ID 3: Deary
ID 37: Big Canyon
ID 57: Priest Lake
ID 55: Goose Creek
US 30: Topaz
ID 75: Clayton
US 20: Osborne Bridge
I-15: Pocatello
ID 33: Botts
I-84: Idahome
US 20: Sheep Falls
US 20: Kettle Butte
US 30: Border Summit
US 26: Antelope Flats
US 89: Bloomington
ID 5: Parker Pass
US 30: Georgetown Summit
US 95: Granite Hill
ID 21: Highland Valley Summit
US 95: Five Mile Hill
I-15: Camp Creek
I-15: Fort Hall
US 95: Midvale
US 26: Ririe
US 95: Concrete
US 30: Rocky Point
ID 28: Gilmore Summit
US 95: Sandpoint
US 93: Willow Creek Summit
US 26: Tilden Flats
US 20: INL Puzzle
US 12: Kamiah
I-15: Malad Summit
I-15: Samaria
I-84: Glenn's Ferry
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