Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
US 20
US 20 eastbound: Road maintenance operations, roadway reduced to one lane.
Between West Coffey Lane and 42nd Street (Garden City). Road maintenance work is in progress. The roadway is reduced to one lane. Until today at about 3:30PM MDT.
US 20 westbound: Left lane closed.
Between 12th Street and Ninth Street (Boise). The left lane is closed. Until November 24.
US 20: Work on the shoulder, trucks are entering the roadway.
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.
US 20 eastbound: Right lane closed, because of bridge maintenance work.
Between Hitt Road and Ucon Cemetery Road (near Ucon). The right lane is closed because of bridge maintenance work. Until today at about 4:30PM MDT.
US 20: Large animals on roadway, rock fall danger.
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.
Switch to Winter Driving Conditions
Switch to Truck Restrictions
Reports on US 20
Map of Reports on US 20 Between West Coffey Lane and 42nd Street (Garden City). Road maintenance work is in progress. The roadway is reduced to one lane. Until today at about 3:30PM MDT. 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 Hitt Road and Ucon Cemetery Road (near Ucon). The right lane is closed because of bridge maintenance work. Until today 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.
US 20 eastbound: Road maintenance operations, roadway reduced to one lane.
US 20 westbound: Left lane closed.
US 20: Work on the shoulder, trucks are entering the roadway.
US 20 eastbound: Right lane closed, because of bridge maintenance work.
US 20: Large animals on roadway, rock fall danger.
Google Static Map Image
Closure Closure Restriction Restriction Crash Crash Warning Warning Info Info