Beginning at 6:00 am Monday July 9th, University Avenue will be closed to all traffic from North Grandview Avenue east to the Hartig Drug driveway to accommodate Phase 2 construction of the University Avenue and Grandview Avenue Roundabout. North Grandview Avenue will remain open to two way traffic. Motorists are asked to follow the posted detour along Delhi Street. The closure is expected to remain in effect until 5:00 pm on August 17th. For further information, please contact the City of Dubuque Engineering Department at 563-589-4270.