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Truck Restrictions on US 20
US 20
Between US 26 and School Avenue (near Carey). Bridge maintenance work is in progress. The roadway is reduced to one lane. Expect single line traffic alternating directions. The road is being repaved. Look out for temporary traffic lights. Expect delays. There is a width limit in effect. Expect 5 - minute delays.. Width limit 16'0". Until October 28.

Web Comment: Repair of two bridges over the Little Wood River in Carey (milepost 195).
Last updated on September 29
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.

Web Comment: Traffic is being routed to the interchange ramps in order to construct the mainline of US-20 for the Thornton Interchange. Follow all construction signs, and use caution through the work zone. Direct perpendicular accesses have been closed for construction of the Thornton Interchange. For access to businesses use Exit 332, and follow the detour. Commercial drivers transporting permitted loads wider than 14 feet need to contact Resident Engineer Wade Allen (208-745-5680), or Staff Engineer Bryan Young (208-745-5682), 24 hours in advance, for special authorization to pass through the construction zone.
Last updated on September 20
Between The South Ashton City Limits and The Truck Scale Port of Entry (5 to 6 miles west of the Ashton area). Bridge construction work is in progress. Look out for construction work. Expect single line traffic alternating directions. There is a width limit in effect. Speed restrictions are in force. Traffic is stop and go. Width limit 17'0". Until October 7.

Web Comment: For wide loads contact staff engineer Jeremie Pettingill (208) 745-5315 for detour route information.
Last updated yesterday at 7:48am MDT