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 Rock Creek Road and The Timmerman Rest Area (19 miles west of the Carey area). The roadway is reduced to one lane because of road maintenance activities. Look out for flaggers. Expect delays. There is a width limit in effect. Expect 5 - minute delays. Width limit 13'0". Until Tuesday, at about 6:00PM MDT.
Between 2200 North Road and US 93 (near Arco). Bridge maintenance work is in progress. Until June 4.
Between Argon National Engineering Lab Road and Cinder Butte Road (4 to 18 miles west of the Idaho Falls area). Road maintenance work is in progress. Until June 18.
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.