SIOUX CITY, Iowa – July 19, 2022 – A bridge repair project at the Interstate 29/129/U.S. 20 interchange in Sioux City requires closing the ramp from westbound U.S. 20 to southbound I-29 at 7 a.m. Monday, July 25, until Thursday, Sept. 1, weather permitting, according to the Iowa Department of Transportation’s District 3 Office.
During this project, westbound U.S. 20 to southbound I-29 traffic will be detoured onto northbound I-29, to Floyd Boulevard, and onto to southbound I-29 (see map below).
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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