The southbound lane of Windsor Avenue will be closed between Sutter Street and Pfotzer Street starting at 8 AM on Tuesday, August 1st thru Wednesday, August 2nd at 5:00 PM for a private sanitary sewer lateral repair. Southbound traffic will detoured to Sutter, Queen and Pfotzer Streets. Northbound will remain open. Motorists should use caution near temporary traffic control. If you have questions regarding this closure/detour, please contact the City of Dubuque Public Works at 563-589-4250. Please note: closure dates/times are estimates and are subject to change without notification based on weather and contractor schedules.