Iowa Department of Transportation

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ONAWA, Iowa – Sept. 18, 2019 – Emergency repairs at the Union Pacific Railroad crossing near the west city limits of Dunlap require closing Iowa 37 at U.S. 30 beginning at 9 a.m. Wednesday, Oct. 2, until Monday, Oct. 7, weather permitting, according to the Iowa Department of Transportation’s Onawa garage.

During this project, traffic will be directed onto a detour route using Harrison County Road F-14, Remsen Street, and U.S. 30.

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; 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 “Your 511” option on It’s easy to subscribe to Your 511 and sign up to receive the email/text alerts. Visit for simple, step-by-step instructions.


Contact: Ron Gleiser at 712-261-0199 or


Source: iowa DMV

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