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US 20
US 20 in both directions: Opposing traffic sharing the roadway, due to road construction work, gross weight limit in effect, axle load limit in effect. No vehicles over 156,000 lbs. Axle weight limit 20,000 lbs.
Between Exit 229: Ansborough Avenue and Exit 71A: US 218; I-380; US 218 (Waterloo). The roadway is shared with opposing traffic due to road construction work. There is a weight limit in effect. There is an axle load limit in effect. No vehicles over 156,000 lbs. Axle weight limit 20,000 lbs. Until July 1, 2019 at about 11:59PM CDT.
US 20 in both directions: Height limit in effect. Height limit 18'5".
Between Exit 230: IA 21 and Exit 71A: US 218; I-380; US 218 (Waterloo). There is a height limit in effect. Height limit 18'5". Until July 1, 2019 at about 11:59PM CDT.
US 20 westbound: Expect changing traffic pattern, due to bridge construction work, height limit in effect. Height limit 17'8".
Between IA 32 and Exit 308: County Road Y21 (Dubuque). Expect changing traffic patterns due to bridge construction work. There is a height limit in effect. Height limit 17'8". Until Friday, at about 12:00PM CDT.
US 20 eastbound: Road closed, due to bridge construction work, detour in operation, see map for detour(s).
Between Exit 313: IA 946 and the Mississippi River bridge (Dubuque). The road is closed due to bridge construction work. A detour is in operation. From 6:00AM CDT to 3:00PM CDT on weekdays. Until July 3, 2019 at about 3:00PM CDT.
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Truck Restrictions on US 20
Map of Reports on US 20 Between Exit 229: Ansborough Avenue and Exit 71A: US 218; I-380; US 218 (Waterloo). The roadway is shared with opposing traffic due to road construction work. There is a weight limit in effect. There is an axle load limit in effect. No vehicles over 156,000 lbs. Axle weight limit 20,000 lbs. Until July 1, 2019 at about 11:59PM CDT. Between IA 32 and Exit 308: County Road Y21 (Dubuque). Expect changing traffic patterns due to bridge construction work. There is a height limit in effect. Height limit 17'8". Until Friday, at about 12:00PM CDT. Between IA 32 and Exit 308: County Road Y21 (Dubuque). Multiple Waze users reported standstill traffic. Between Exit 313: IA 946 and the Mississippi River bridge (Dubuque). The road is closed due to bridge construction work. A detour is in operation. From 6:00AM CDT to 3:00PM CDT on weekdays. Until July 3, 2019 at about 3:00PM CDT.
US 20 in both directions: Opposing traffic sharing the roadway, due to road construction work, gross weight limit in effect, axle load limit in effect. No vehicles over 156,000 lbs. Axle weight limit 20,000 lbs.
US 20 in both directions: Height limit in effect. Height limit 18'5".
US 20 westbound: Expect changing traffic pattern, due to bridge construction work, height limit in effect. Height limit 17'8".
US 20 eastbound: Road closed, due to bridge construction work, detour in operation, see map for detour(s).
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