Iowa DOT News

Lane closures on Iowa 31 at Little Sioux River bridge south of Correctionville in Woodbury County begin Tuesday, May 31

SIOUX CITY, Iowa – May 24, 2022 – A bridge overlay project on Iowa 31, 0.8 miles south of U.S. 20 in Woodbury County will require lane closures beginning on Tuesday, May 31, until September, weather permitting, according to the Iowa Department of Transportation’s District 3 Office.

Traffic signals will direct motorists through the work zone. Cramer and Associates, Inc. of Grimes was awarded the $709,474 project.

The Iowa DOT reminds motorists to drive with caution, obey the posted speed limit and other signs in the work area, and be aware that traffic fines for moving violations are at least double in work zones. As in all work zones, drivers should stay alert, allow ample space between vehicles, and wear seat belts.

The latest traveler information is available anytime through our 511 system. Visit; call 511 (within Iowa) or 800-288-1047 (nationwide); stay connected with 511 on Facebook or Twitter (find links at; or download the free app to your mobile device. 

It’s easy to subscribe to Your 511 and sign up to receive the email/text alerts. Visit to sign up. For instructions and help for this feature, visit


Contact: Dakin Schultz at 712-274-5837 or [email protected]


©  Iowa Department of Transportation.  All rights reserved.