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US 20
US 20 in both directions: Bridge maintenance operations, width limit in effect.
Between I-15 and Exit 309: Science Drive (Idaho Falls). Bridge maintenance work is in progress. There is a width limit in effect. Speed limit 35 MPH . Width limit 13'0". Until August 8.

Comment: Wide loads greater than 13 feet need to contact Cannon Builders at 208-785-6281 to coordinate times to pass through the project.
Last updated on July 27
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Truck Restrictions on US 20
Map of Reports on US 20 Between 33th Street (Garden City) and I-184 (Boise). Bridge maintenance work is in progress. The roadway is reduced to two lanes. Speed restrictions are in force. Speed limit 50 MPH. From 8:00PM MDT to 5:00AM MDT on Sunday, Wednesday, Thursday and Friday. Until Thursday, at about 5:00AM MDT. Between Beacon Street and Exit 52: Federal Way (near Boise). Road maintenance work is in progress. Short delays are possible. From 8:00AM MDT to 5:00PM MDT on Mondays, Tuesdays, Wednesdays and Thursdays. Until August 14. Between Glenn's Ferry Road and High Prairie Road (20 to 24 miles west of the Fairfield area). Expect delays because of a festival. Reduce your speed. Look out for flaggers. A lane is closed intermittently. Advisory speed limit 35 MPH. From 8:00AM MDT to 1:00AM MDT on weekends, Monday, Thursday and Friday. Until tomorrow at about 12:00PM MDT. Between I-15 and Exit 309: Science Drive (Idaho Falls). Bridge maintenance work is in progress. There is a width limit in effect. Speed limit 35 MPH. Width limit 13'0". Until August 8. Between The South Ashton City Limits and 1000 North Road (3 to 4 miles west of the Ashton area). There is work on the shoulder. Construction traffic may be merging. Look out for trucks entering the roadway. Until September 18.
US 20 in both directions: Bridge maintenance operations, width limit in effect.
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