UPDATE 4/18/25: Due to unforeseen gas main relocation, Twin Valley Dr. will have a full road closure between Rockdale Rd. and Flint Hill Dr. until 5 p.m. on Thursday, April 24.

Due to ditch cleaning and curb repair, Twin Valley Dr. will have a full road closure between Rockdale Rd. and Flint Hill Dr. from 8 a.m. on Monday, April 14, until 5 p.m. on Friday, April 18.

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.