US 20 Lane Closure UPDATE

UPDATE: as of 3/22/24 4:00 pm

Due to bridge washing, US 20 - Julien Dubuque Bridge will have an eastbound lane closure from 6:30 a.m. on Monday, Apr. 1, until 3:30 p.m. on Friday, Apr. 5.

The eastbound lane will be open after 3:30 p.m. each day and reclose at 6:30 a.m. the next day.

Motorists will need to follow the posted detour and/or use a different route during this time. View a map of current closures/detours.

If you have questions regarding the closure/detour, please contact the City of Dubuque Engineering Department at 563-589-4270. Please note, closure dates and times are estimates and subject to change without notice based on weather and contractor schedules.