Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
US 20
US 20: Road maintenance operations, delays, loose gravel, rough road.
Between Midland Boulevard and Knott Lane (2 miles east of the Caldwell area). Road maintenance work is in progress. Expect delays. Look out for loose gravel on the roadway. The road is rough. Expect 10 - minute delays. From 7:00AM MDT to 7:00PM MDT on weekends, Monday and Thursday. Until today at about 7:00PM MDT.
US 20 westbound: Left lane closed.
Between 12th Street and Ninth Street (Boise). The left lane is closed. Until November 24.
US 20 in both directions: Road construction, lane closed, observe signals, width limit in effect.
Between 2200 North Road and US 93 (near Arco). Road construction work is in progress. A lane is closed. Observe the signals. There is a width limit in effect. Expect 5 - minute delays. Width limit 13'0". Until May 25.
US 20 in both directions: Utility work.
Between Bellin Road and I-15; US 91 (Idaho Falls). Utility work is in progress. Until May 22.
US 20: Large animals on roadway, rock fall danger.
Between 1425 North Road and Wood Road (7 miles east of the Ashton area). Look out for large animals on the roadway. There is danger of a rock fall.
Switch to Winter Driving Conditions
Switch to Truck Restrictions
Reports on US 20
Map of Reports on US 20 Between Bellin Road and I-15; US 91 (Idaho Falls). Utility work is in progress. Until May 22. Between 1425 North Road and Wood Road (7 miles east of the Ashton area). Look out for large animals on the roadway. There is danger of a rock fall.
US 20: Road maintenance operations, delays, loose gravel, rough road.
US 20 westbound: Left lane closed.
US 20 in both directions: Road construction, lane closed, observe signals, width limit in effect.
US 20 in both directions: Utility work.
US 20: Large animals on roadway, rock fall danger.
Google Static Map Image
Closure Closure Restriction Restriction Crash Crash Warning Warning Info Info