Iowa DOT News

Asphalt paving and resurfacing on Iowa 58 from Hudson to U.S. 20 in Black Hawk County begins on Monday, April 24

NEW HAMPTON, Iowa – April 19, 2023 – Drivers on Iowa 58 between Hudson and U.S. 20 in Black Hawk County need to be aware of an asphalt paving and resurfacing project that may slow down their trip beginning on Monday, April 24, weather permitting. Crews will begin staged work by placing a temporary barrier rail on the Iowa 58 bridges over U.S. 20 as they replace the bridge approaches.

Once patching and resurfacing gets underway, intermittent lane closures with flaggers and pilot cars will be in place to assist drivers through the work zone. This project is expected to be completed by late October.

Help keep everyone on the road safer. 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, you should stay alert, allow ample space between vehicles, and wear seat belts. 

For more information about this and other Iowa DOT construction projects in Black Hawk and Bremer counties, follow the Black Hawk and Bremer County Construction Facebook page at!BlackHawkBremerCo.

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. 

It’s easy to subscribe to Your 511 and sign up to receive email/text alerts. Visit to sign up. For instructions and help with this feature, visit


For general information about this project contact Ron Loecher, New Hampton construction office, at 641-394-3161 or [email protected]


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