Iowa DOT News Release

Concrete overlay project will close lanes of Iowa 3 in Plymouth County beginning June 20

Posted on: June 17, 2022

SIOUX CITY, Iowa – June 17, 2022 – A concrete overlay project on Iowa 3, from Le Mars to Remsen in Plymouth County will require lane closures beginning on Monday, June 20, until July 1, weather permitting, according to the Iowa Department of Transportation’s District 3 Office.

Pilot cars will direct motorists through the work zone. Croell Inc., of New Hampton, was awarded the $7.9 million dollar 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.

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Contact: Dakin Schultz at 712-274-5837 or

Iowa highway in the evening