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Winter Road Conditions
I‑15 ID 55 ID 75 I‑84 I‑86 I‑90 US 93 US 95 I‑184
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Winter Driving—Statewide
Map of Winter Driving—Statewide Between Smith's Ferry Drive - High Valley Road and Round Valley Road (10 to 13 miles south of the Cascade area). The road is closed. From 10:00AM MDT to 2:00PM MDT on Monday, Tuesday, Wednesday and Thursday. Until September 24, 2021 at about 11:59PM MDT.
ID 55: Road closed.
ID 53: Road closed, bridge construction, consider using an alternate route, detour in operation, see map for detour(s).
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