I-35/Iowa 210 interchange (exit 102) will close on Monday, March 17
MARSHALLTOWN, Iowa – March 11, 2025 – Beginning on Monday, March 17 through November 2025, weather permitting, crews will close the Interstate 35/Iowa 210 interchange (exit 102) near Huxley so reconstruction work can take place.
While the interchange is closed, you will follow a marked detour route around the work zone using 126th Avenue/Polk County Road F-22, U.S. 69, Polk/Story County Road R-70, and Iowa 210 (see map).
Changes could made to detour routes during the construction season. Please visit 511ia.org for current detour route information before traveling through this construction zone and pay attention to detour signing and messages boards while driving.
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.
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.
It’s easy to subscribe to Your 511 and sign up to receive email/text alerts. Visit https://new.511ia.org/#login to sign up. For instructions and help with this feature, visit https://www.511ia.org/help/section/how-to-create-and-manage-a-511-account.html.
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For general information about this project contact Dustin Skogerboe, Iowa DOT Marshalltown construction office, at 641-752-4657 or [email protected].