20th Avenue will be closed just north of 5th Street for a water main installation project starting on Monday morning, September 11. The road is expected to re-open to traffic on Monday, September 18.

During the closure, 5th Street will remain open and drivers can detour around the work zone using 22nd Avenue or 19th Avenue. 

Questions can be directed to Assistant City Engineer Zaid Alsamawi at zalsamawi@coralville.org or call 319.248.1720. Sign up for Construction and Traffic Updates at www.coralville.org/notifyme.