Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Weather Stations—Statewide
Map of Statewide 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. Speed restrictions are in force. There is a width limit in effect. Width limit 12'0". Speed limit 35 MPH. Until Tuesday, at about 11:59PM MDT. Between Broadway Run Road and Elkhorn Road; River Ranch Road (near Sun Valley). Look out for long term road construction work. Bridge construction work is in progress. The roadway is reduced to two lanes. Expect delays. Speed restrictions are in force. There is a width limit in effect. Speed limit 35 MPH. Width limit 14'0". Until September 15, 2017. Between Jackson Creek Road and Whitleley Avenue (near Council). Road construction work is in progress. The roadway is reduced to one lane. Look out for flaggers. Expect delays. A detour is in operation. Expect 5 - minute delays. From 7:00AM MDT to 7:00PM MDT on weekdays. Until May 18, 2017. Between Challis Avenue; Sunset Street (Arco) and Spur Canyon Road (21 miles south of the Challis area). Watch for deer on the roadway. Look out for large animals on the roadway. Drive with extreme caution. Between Redfish Lake Road (near Stanley) and Squaw Creek Road (5 miles south of the Clayton area). There is danger of a rock fall. Look out for large animals on the roadway. Between Valley View Drive (Soda Springs) and Diamond Gulch Road (5 miles east of the Soda Springs area). The roadway is reduced to one lane. There are alternating lane closures. A lane is closed intermittently. Road construction work is in progress. A seal coat treatment has been applied. Look out for loose gravel on the roadway. Expect delays. A pilot car is in operation. Look out for flaggers. Consider using an alternate route. There is a width limit in effect. Expect 15 - minute delays. Width limit 14'0". Until November 1. Between Exit 3: Woodruff Road (9 miles south 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 are alternating lane closures. Look out for mobile maintenance operations. Bridge maintenance work is in progress. There is work on the shoulder. From 7:00AM MDT to 4:00PM MDT on Mondays, Tuesdays, Wednesdays and Thursdays. Until September 12. Between The Utah State Line (12 miles south 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. A lane is closed intermittently. Look out for mobile maintenance operations. There is work on the shoulder. From 7:00AM MDT to 4:00PM MDT on Mondays, Tuesdays, Wednesdays and Thursdays. Until September 12. Between The Menan-Lorenzo Highway (3 miles east of the Rigby area) and ID 33 (Rexburg). Road construction work is in progress. Construction traffic may be merging. Speed restrictions are in force. There is a width limit in effect. Expect delays. Speed limit 55 MPH. Width limit 14'0". Expect 5 - minute delays. Until October 31. Between Avenue A and University Drive (near Boise). The road is closed to traffic due to bridge construction work. A detour is in operation. Until October 1. Between Riverside Road and Johnstone Road (near Homedale). Bridge construction work is in progress. The roadway is reduced to one lane. Observe the signals. Expect delays. There is a width limit in effect. Speed restrictions are in force. Expect 10 - minute delays. Width limit 12'0". Speed limit 25 MPH. Until July 14, 2017. Between Poplar Road (4 miles east of the Ririe area) and Conant Valley Loop Road (2 miles west of the Swan Valley area). Visibility is reduced. A smoke hazard is reported. Drive with extreme caution.
US 20: Tom Cat Summit
US 30: Rocky Point
ID 11: Top of Greer Grade
ID 39: Sterling
I-84: Glenns Ferry
US 26: Antelope Flats
US 30: Topaz
ID 6: Harvard Hill
I-15: Pocatello
I-84: Black Canyon
US 20: Ucon
I-15: Fort Hall
US 30: Fish Creek Summit
I-15: Camas
US 95: Shirrod Hill
I-90: Wallace
I-15: China Point
US 93: Lost Trail Pass
ID 28: Lone Pine
US 89: Geneva Summit
US 95: Ion Summit
I-90: Veterans Memorial Bridge
US 30: Georgetown Summit
I-86: Coldwater
ID 3: Deary
US 93: Jackpot
ID 55: Goose Creek
I-15: Monida
ID 75: Clayton
I-84: Eisenman Interchange
US 12: Cottonwood Creek
I-15: Camp Creek
ID 41: Old Town
ID 34: Treasurton Summit
US 91: Franklin
I-15: Marsh Valley
US 20: Osborne Bridge
US 95: Granite Hill
US 95: Marsh Hill
US 20: Henrys Lake
ID 3: Shoshone County Line
I-15: Idaho Falls
I-15: Blackfoot Rest Area
ID 75: Kinsey Butte
ID 75: Timmerman Hill
US 93: Rogerson
ID 28: Gilmore Summit
ID 38: Holbrook
I-84: I-84/US-95
ID 75: Wood River
US 89: Bloomington
I-15: McCammon
US 12: Kamiah
I-86: Arbon Valley
US 95: Five Mile Hill
I-84: Flying Y
I-15: Malad Summit
ID 3: Black Lake
ID 36: Emigration Canyon
US 93: Jerome Butte
US 20: Thornton
US 95: Idaho County Line
I-84: Hammett Hill
ID 34: Blackfoot River Bridge
I-90: Railroad Bridge
I-86: Raft River
US 20: Pine Turnoff
ID 33: Botts
I-84: Valley Interchange
US 95: Whitebird Hill
ID 55: Horseshoe Bend Hill
I-15: Sage Junction
I-84: Tuttle
US 30: Border Summit
US 20: Fall River
I-84: Caldwell
US 91: Swan Lake
ID 55: Smiths Ferry
US 26: Ririe
US 95: Midvale
ID 21: Highland Valley Summit
US 93: Willow Creek Summit
ID 57: Priest Lake
US 95: Concrete
ID 50: Hansen Bridge
US 26: Tilden Flats
US 95: Smokey Boulder
ID 11: Grangemont
ID 75: Smiley Creek Airport
US 20: Sheep Falls
US 95: Lake Creek
I-15: Samaria
US 20: Telegraph Hill
US 12: Upper Lochsa
US 95: Winchester
ID 55: Little Donner
I-84: Yale Road
ID 6: Mt. Margaret
US 12: Lolo Pass
US 95: Fort Hall Hill
I-84: Juniper
ID 200: Hope
I-84: Idahome
US 20: INL Puzzle
ID 37: Big Canyon
US 20: Kettle Butte
US 93: Perrine Bridge
ID 46: Gwynn Ranch Hill
I-84: Kuna/Meridian
I-84: Broadway IC
US 95: Sandpoint
US 30: Gem Valley
ID 33: River Rim
I-84: Heyburn
ID 14: Elk City
US 95: Frei Hill
ID 77: Conner Summit
I-90: Lookout Pass
I-84: Sweetzer Summit
ID 41: Seasons
I-90: 4th of July Summit
ID 33: Junction 33/22 Summit
I-90: Cataldo
ID 5: Parker Pass
I-84: Simco Road
I-15: Osgood
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