Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
US 20
US 20 eastbound: Road maintenance operations, roadway reduced to one lane.
Between Cloverdale Road - Joplin Road and Joplin Road (near Boise). Road maintenance work is in progress. The roadway is reduced to one lane. Until today at about 4:00PM MDT.
US 20 eastbound: Road maintenance operations, right turn bay closed, consider using an alternate route.
Between 37th Street and 36th Street (near Garden City). Road maintenance work is in progress. The right turn bay is closed. Consider using an alternate route. From 9:00AM MDT to 3:00PM MDT on Tuesday and Wednesday. Until tomorrow at about 3:00PM MDT.
US 20: Large animals on roadway, drive with extreme caution.
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.
US 20 westbound: Road construction, on ramps, work on the shoulder.
At I-15 (Idaho Falls). Road construction work is in progress. On ramps. There is work on the shoulder. Until September 26.
US 20: Intersecting road closed, because the bridge is closed, detour in operation.
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.
US 20 in both directions: Work on the shoulder.
Between The South Ashton City Limits and The Truck Scale Port of Entry (5 miles west of the Ashton area). There is work on the shoulder. Until Thursday, at about 5:00PM MDT.
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.
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.
Switch to Winter Driving Conditions
Switch to Truck Restrictions
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. The roadway is reduced to one lane. Until today at about 4:00PM 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.
US 20 eastbound: Road maintenance operations, roadway reduced to one lane.
US 20 eastbound: Road maintenance operations, right turn bay closed, consider using an alternate route.
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: Work on the shoulder.
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.
Google Static Map Image
Closure Closure Restriction Restriction Crash Crash Warning Warning Info Info