Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Reports on US 20
US 20
Between 12th Street and Ninth Street (Boise). The left lane is closed. Until November 24.
Between Argon National Engineering Lab Road and Cinder Butte Road (4 to 18 miles west of the Idaho Falls area). There is work on the shoulder. Look out for trucks entering the roadway. From 8:30AM MDT to 4:00PM MDT on weekdays. Until Thursday, at about 4:30PM MDT.
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.