Tanzanite Dr. EB Lane Closure between Thunder Rdg. and Sapphire Cir.

Tanzanite Drive will have an eastbound lane closure for a private utility repair between Thunder Ridge and Sapphire Circle starting 8:00 a.m Monday June 20 to 5:00 p.m Tuesday June 21. 
Motorists will need to follow the posted detour and/or use a different route during this time.
Map available at www.cityofdubuque.org/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/times are estimates and are subject to change without notification based on weather and contractor schedules.