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Truck Restrictions on ID 55
ID 55

Between Smith's Ferry Drive - High Valley Road and Round Valley Road (13 miles south of the Cascade area). The road is closed to traffic. From 12:00PM MDT to 2:00PM MDT on Monday, Tuesday, Wednesday and Thursday. Until May 27, 2021 at about 2:00PM MDT.

Web Comment: Work is being done to make safety improvements on Highway 55, between Smiths Ferry and Rainbow Bridge. The road will be completely closed from 12pm to 2pm Monday through Thursday. Road will be open to one lane alternating traffic all other hours. Work will be 24/7. Expect delays due to one lane alternating traffic controlled by traffic light. Width limit 11' 0". Vehicle length limit 75 ft. Trailer length limit 48 ft. Truck speed limit 25 MPH. *ITD recommends travelers, especially large vehicles, RVs, and trucks pulling trailers, still use U.S. 95 as the alternate route.

Last updated on May 13