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Iowa DOT Logo IADOT ISP
Truck Restrictions
US 20 Whole Road 3 reports
Sioux City to Fort Dodge 1 report
Fort Dodge to Waterloo 1 report
Waterloo to Dubuque No reports
Truck Restrictions on US 20
Map of Reports on US 20 Between Exit 1B: I-29; I-129; US 75 and Exit 4: IA 12; US 75; Gordon Drive (Sioux City). There are alternating lane closures due to road construction work. Until October 23, 2020 at about 3:00PM CDT. Between County Road P73 (near Duncombe) and County Road R27 (near Webster City). The roadway is shared with opposing traffic due to road construction work. There is a width limit in effect. Width limit 16'0". Until November 11, 2020 at about 3:00PM CDT. Between Exit 155: County Road R77 (near Williams) and Exit 140: IA 17 (Webster City). There are alternating lane closures due to road construction work. From 6:00AM CDT to 9:00PM CDT on weekdays. Until today at about 9:00PM CDT. Between Exit 313: IA 946 and the Mississippi River bridge (Dubuque). The road is closed due to road construction work. A detour is in operation. From 6:00AM CDT to 3:00PM CDT daily. Until October 9, 2020 at about 3:00PM CDT. Between US 52 and the Mississippi River bridge (Dubuque). Road construction work is in progress. Until October 9, 2020 at about 5:00PM CDT.
US 20 in both directions: Width limit in effect, due to road construction work. Width limit 14'6".
US 20 in both directions: Opposing traffic sharing the roadway, due to road construction work, width limit in effect. Width limit 16'0".
US 20 eastbound: Road closed, due to road construction work, detour in operation, see map for detour(s).
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Closure Closure Restriction Restriction
See Road Reports for all closures