Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Reports on US 20
US 20
Between Cloverdale Road - Joplin Road and Joplin Road (near Boise). Road maintenance work is in progress. Until September 23.
Between ID 33 and Van Buren Boulevard (5 to 8 miles east of the Butte City area). Look out for large animals on the roadway. Drive with extreme caution.
At I-15 (Idaho Falls). Road construction work is in progress. On ramps. There is work on the shoulder. Until September 26.
Between Exit 346: Bridge Street and US Route 20 Business; 2600 East Road (1 mile east of the St. Anthony area). The intersecting road is closed because the bridge is closed. A detour is in operation. Until October 1.
Between North River Road and Wood Road (4 to 7 miles east of the Ashton area). Road construction work is in progress. The roadway is reduced to one lane. Expect delays. Speed restrictions are in force. There is a width limit in effect. Look out for flaggers. Expect 30 - minute delays. Speed limit 45 MPH. Width limit 11'0". Until October 9.
Between Lodgepole Drive and Targee Pass (3 miles east of the Island Park area). Look out for mobile maintenance operations. Look out for a slow moving maintenance vehicle. Until tomorrow at about 5:00PM MDT.