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Winter Driving—Statewide
Map of Winter Driving—Statewide Between ID 33 (near Mud Lake) and ID 29 (Leadore). Expect dry pavements. Cloudy skies. Between Paddy Flat Road; Scheline Lane (2 miles north of the Donnelly area) and US 95 (New Meadows). Expect dry pavements. Weather conditions clear. Look out for large animals on the roadway. There is danger of a rock fall. Between Exit 167: ID 22 (Dubois) and The Montana State Line (11 miles north of the Spencer area). Expect dry pavements. Weather conditions clear. Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Expect dry pavements. Cloudy skies. Look out for large animals on the roadway. Between ID 28 and The Montana State Line (13 miles north of the Leadore area). Expect dry pavements. Cloudy skies. Between ID 28; Challis Street and The Montana State Line (44 miles north of the Salmon area). Expect dry pavements. Cloudy skies. Between King Road and Banks Lowman Road (31 miles north of the Idaho City area). Expect dry pavements. Weather conditions clear. Look out for large animals on the roadway. There is danger of a rock fall. Between Exit 188: Valley Road and Exit 201: ID 25; Kasota Road (4 miles east of the Hazelton area). The bridge is closed. Bridge construction work is in progress. The roadway is reduced to two lanes. The entrance ramp is closed. Follow the signs. Reduce your speed. There is a width limit in effect. Consider using an alternate route. Speed limit 65 MPH. Width limit 12'0". From 7:00AM MDT to 6:00PM MDT on weekdays and Saturday. Until May 17, 2019 at about 6:00PM MDT. Between The West Lava Hot Springs City Limits (Lava Hot Springs) and Main Street (Soda Springs). Expect dry pavements. Cloudy skies. Between First West Street (Soda Springs) and Georgetown Summit (3 miles west of the Georgetown area). Expect dry pavements. Cloudy skies. Between Main Avenue (Mackay) and McGowan Creek Road (14 miles south of the Challis area). Expect dry pavements. Weather conditions clear. Between Georgetown Summit (3 miles west of the Georgetown area) and Webster Street (Montpelier). The road is wet. Cloudy skies. Between I-84 (1 mile west of the Bliss area) and A Avenue (near Bliss). The road is closed. Road construction work is in progress. Bridge construction work is in progress. The road is being repaved. Until November 30, 2019 at about 7:00PM MDT. Between US 20 and Montana State Line (3 miles north of the Island Park area). Expect dry pavements. Cloudy skies. Between Recreational Access Road and The Montana State Line (3 miles east of the Island Park area). Expect dry pavements. Cloudy skies. Between US 30; Clay Street and The Wyoming State Line (16 miles north of the Montpelier area). The road is wet. Cloudy skies. Between Exit 17: ID 36; State Highway 36 (2 miles north of the Malad City area) and Exit 31: ID 40; Downey Road (8 miles south of the Arimo area). Expect dry pavements. Cloudy skies. Between I-15; Devil Creek Road and The East Holbrook City Limits (21 miles west of the Malad City area). Expect dry pavements. Cloudy skies. Between Webster Street and The Wyoming State Line (19 miles east of the Montpelier area). The road is wet. Cloudy skies. Between Bald Mountain and The Montana State Line (63 to 98 miles east of the Kooskia area). The road is wet. Cloudy skies. Be ready for patchy fog. There is danger of a rock fall. Between Cemetery Road (near White Bird) and ID 13 (Grangeville). Expect dry pavements. Weather conditions clear. Between Exit 22: ID 97 (7 miles east of the Coeur d'Alene area) and Exit 40: Cataldo (3 miles west of the Pinehurst area). Expect dry pavements. Weather conditions clear. Between Smith's Ferry Drive - High Valley Road (14 miles south of the Cascade area) and Paddy Flat Road; Scheline Lane (2 miles north of the Donnelly area). Expect dry pavements. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between Exit 62: ID 4; Wallace East (Wallace) and the end of I-90 (4 miles east of the Mullan area). Expect dry pavements. Weather conditions clear. Between Grandjean Road and The Custer - Boise County Line (22 to 35 miles south of the Stanley area). Expect dry pavements. Weather conditions clear. Look out for large animals on the roadway. There is danger of a rock fall. Between Elkhorn Road; River Ranch Road (Sun Valley) and ID 21 (Stanley). Expect dry pavements. Cloudy skies. Between Strawberry Creek Summit and US 89 (Preston). The road is wet. Cloudy skies. Between The Custer - Boise County Line (22 miles south of the Stanley area) and ID 75 (Stanley). Expect dry pavements. Weather conditions clear. Between US 26; State Highway 26 (Swan Valley) and ID 33 (Victor). The road is wet. Expect rain. There is danger of a rock fall. Between Ross Avenue (Driggs) and The Wyoming State Line (3 miles east of the Victor area). The road is wet. Expect rain. There is danger of a rock fall. Between Ross Avenue (Driggs) and The Wyoming State Line (3 miles east of the Victor area). The road is wet. Expect rain. There is danger of a rock fall.
I-84 in both directions: Bridge closed, bridge construction, roadway reduced to two lanes, entrance ramp closed, follow the signs, reduce your speed, width limit in effect, consider using an alternate route.
I-84B in both directions: Road closed, road construction, bridge construction, paving operation.
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State conditions legend State
Closure Closure
Weather warning legend Weather Warning