RED OAK, Iowa – May 4, 2026 – If you travel on Iowa 48, 1.3 miles south of the intersection with U.S. 34 in Red Oak, you need to be aware of an upcoming construction project that may slow down your trip.
Beginning on Monday, May 11, until approximately Nov. 25, weather permitting, crews will work on replacing the Iowa 48 bridge over Red Oak Creek. The work zone on Iowa 48 will be between 2nd Avenue and West Reed Street in Red Oak.
Traffic will be maintained with an opposing traffic pattern that includes temporary rail barrier and a lane separator system. A 9-foot-4-inch lane-width restriction will also be in place during this project.
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 X (find links at https://iowadot.gov/travel-tools/iowa-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 Joe Cihacek, Council Bluffs construction office, at (712) 366-0568 or joseph.cihacek@iowadot.us.