Iowa DOT News

Bridge closures on Iowa 1 south of Iowa City begin Monday, Aug. 10


FAIRFIELD, Iowa – July 28, 2020 – Replacement of two bridges and construction of two new box culverts on Iowa 1, just south of Johnson County Road F-52, south of Iowa City, will require closing the road to traffic beginning at 7 a.m. Monday, Aug. 10, until  late September, weather permitting, according to the Iowa Department of Transportation’s Fairfield construction office.

This project involves the replacement of the existing steel girder bridge over Old Woman’s Creek with a concrete beam bridge, and replacement of the existing steel bridge over Old Man’s Creek with a rolled-steel bridge. In addition, two new reinforced concrete box culverts will be constructed at Old Man's Creek overflow.

The prime contractor on this project is Kraemer North America, LLC. To allow for quicker bridge construction, the contactor is using accelerated bridge construction methods and are working under an aggressive schedule to complete their work. 

Through traffic will be directed to use an official off-site detour (see map). The 19.3-mile marked detour will follow Iowa 22 and U.S. 218/Iowa 27. It is anticipated the detour will be in place until late September, weather permitting. Local traffic will have access to Iowa 1 except for the bridges crossing over Old Man’s Creek (Iowa 1 near mile marker 78) and over Old Woman’s Creek (Iowa 1 near mile marker 79).  

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 511ia.org; call 511 (within Iowa) or 800-288-1047 (nationwide); stay connected with 511 on Facebook or Twitter (find links at https://iowadot.gov/511/511-social-media-sites); 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 “Your 511” option on 511ia.org. It’s easy to subscribe to Your 511 and sign up to receive the email/text alerts. Visit https://iowadot.gov/511/511-full-feature-website-help/how-to-videos for simple, step-by-step instructions.

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Contact: Hector Torres-Cacho at 641-469-4007 or [email protected]

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