Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Road Reports
US 20 Whole Road 7 reports
Parma to Boise 2 reports
Mountain Home to Arco No reports
Arco to Idaho Falls 1 report
Idaho Falls to Montana 4 reports
Reports on US 20
Map of Reports on US 20 Between Cloverdale Road - Joplin Road and Joplin Road (near Boise). Road maintenance work is in progress. Until September 23. Between Cloverdale Road - Joplin Road (Boise) and Garrett Street (Garden City). Road maintenance work is in progress. The roadway is reduced to one lane. Until today at about 3:30PM MDT. 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. 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 today at about 5:00PM MDT.
US 20 eastbound: Road maintenance operations.
US 20 eastbound: Road maintenance operations, roadway reduced to one lane.
US 20: Large animals on roadway, drive with extreme caution.
US 20 westbound: Road construction, on ramps, work on the shoulder.
US 20: Intersecting road closed, because the bridge is closed, detour in operation.
US 20 in both directions: Road construction, roadway reduced to one lane, delays, speed restrictions in force, width limit in effect, look out for flaggers.
US 20: Mobile maintenance operations, slow moving maintenance vehicle.
Google Static Map Image
Closure Closure Restriction Restriction Crash Crash Warning Warning Info Info