Iowa DOT News Release

Lane closures on Iowa 12/Gordon Drive in downtown Sioux City begin March 30 #iatraffic

Posted on: March 26, 2015

SIOUX CITY, Iowa – March 26, 2015 – Road reconstruction work will require intermittent lane closures on Iowa 12/Gordon Drive in downtown Sioux City beginning at 8 a.m. Monday, March 30, until mid-May, weather permitting, according to the Iowa Department of Transportation’s Sioux City construction office. 

The closures are required to work on median and sidewalk construction; and installation of traffic signals, signing, lighting, and erosion control.

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.

To receive email or text alerts about traffic incidents, road closures, traffic delays, and other restrictions that affect this highway route or other routes you travel, the Iowa DOT offers the “My Routes” option on It’s easy to subscribe to My Reports and sign up to receive the email/text alerts. Visit for simple, step-by-step instructions.

The Iowa DOT reminds motorists to drive with caution, obey 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. 


Contact: Dean Herbst at 712-239-1367 or



Iowa highway in the evening