Roadway construction to begin April 10 at Coralville Lake

Rock Island District
Published April 7, 2023
Aerial view of Coralville Lake dam and reservoir.

Aerial view of Coralville Lake dam and reservoir.

The U.S. Army Corps of Engineers, Rock Island District, announces that asphalt roadway improvements will begin April 10 on the West Overlook Rd NE and Prairie Du Chien Rd NE. One lane of traffic will be available during the construction period, however temporary road closures may occur.

Drivers are asked to follow all posted speed limits and road construction signs while traveling in the construction area. Alternative routes such as Mehaffey Bridge Rd NE and Linder Rd NE should be used to bypass Coralville Lake Dam.

If you have questions or concerns, contact the Coralville Lake Project Office at (319) 338-3543 ext.6303 or via email at

Corporate Communications

Release no. 23-013