Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Road Reports
US 20 Whole Road 6 reports
Parma to Boise 2 reports
Mountain Home to Arco No reports
Arco to Idaho Falls No reports
Idaho Falls to Montana 4 reports
Reports on US 20
Map of Reports on US 20 Between I-15 and Saint Leon Road (near Idaho Falls). Look out for mobile maintenance operations. Until Friday, at about 5:00PM MDT. Between Exit 310: Lewisville Highway; US Route 20 Business (near Idaho Falls) and Iona Road (1 mile east of the Ucon area). There is work on the shoulder. Until tomorrow at about 6:00AM MDT. Between 3900 East and Ellis Road (near Rigby). Road construction work is in progress. Until tomorrow at about 6:00PM 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.
US 20: Utility work, roadway reduced to one lane, look out for flaggers, short delays.
US 20 westbound: Left lane closed.
US 20: Mobile maintenance operations.
US 20 in both directions: Work on the shoulder.
US 20 westbound: Road construction.
US 20: Large animals on roadway, rock fall danger.
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