Lane Restriction on Coralville Dam

Published Aug. 20, 2019

IOWA CITY, Iowa – On Monday, Aug. 26, the portion of Prairie Du Chien Road NE that crosses Coralville Dam will be restricted to one lane from 6:30 a.m. to 6 p.m. due to construction inside the control structure on the dam.  Drivers are encouraged to use alternative routes or expect delays.

For more information contact the U.S. Army Corps of Engineers, Coralville Lake Administration Office at 319-338-3543 or email  Updated information can also be found on the Coralville Lake Facebook page at

Leah Deeds

Release no. 19-036