Iowa DOT News

Ramp from southbound Interstate 29 to westbound I-129/U.S. 20 in Sioux City will be closed on Tuesday, May 11

SIOUX CITY, Iowa – April 27, 2021 – A bridge deck overlay project on Interstate 129 in Sioux City requires closing the ramp from southbound I-29 to westbound I-129/U.S. 20 from 8 a.m. Tuesday, May 11, until Monday, July 12, weather permitting, according to the Iowa Department of Transportation’s District 3 Office. 

During this project, motorists will be detoured to Singing Hills Boulevard, then to northbound I-29 and westbound U.S. 20 (see map).

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 [email protected]


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