COUNCIL BLUFFS, Iowa – Nov. 14, 2025 – The Iowa Department of Transportation (Iowa DOT) announced today the final traffic shift for the Interstate 80/I-29/I-480 corridor in Council Bluffs, marking the substantial completion of the Council Bluffs Interstate System Improvement Program. The shift is scheduled to occur overnight, weather permitting, on Monday, Nov. 17. This milestone marks the substantial completion of the Council Bluffs Interstate Improvement Program.
“As the Council Bluffs Interstate System Improvement Program construction is ending, we recognize the transformative investment made in our region’s transportation infrastructure,” said Iowa DOT District 4 Engineer Scott Schram. “This project has delivered lasting benefits to our community—enhancing safety, mobility, and economic vitality.”
The Iowa DOT extends its sincere thanks to the Council Bluffs community and all motorists for their patience and cooperation throughout this multi-year construction effort. Your support has been vital in helping us reach this milestone.
What to Expect
Beginning at 9 p.m. on Monday, Nov. 17, eastbound I-80 will be temporarily closed from 9 p.m. to 5 a.m. as crews implement the final traffic configuration. The interstate is expected to reopen by 5 a.m. on Tuesday, Nov. 18. Occasional lane closures in the spring will be needed to finalize permanent markings.
Motorists are advised to use caution, reduce speed, and be attentive to new signage and traffic signals as they navigate the new layout. This final phase will significantly improve traffic flow and safety by moving traffic to its final configuration.
About the Program
The Council Bluffs Interstate System Improvement Program began in 2008 as a multi-phase initiative to modernize and improve approximately 14 miles of interstate through the Council Bluffs metropolitan area. Over the years, the program has delivered major upgrades to interchanges, bridges, and traffic flow—enhancing safety and supporting regional growth.
Program information is available at www.CouncilBluffsInterstate.IowaDOT.gov. You can also contact the program office at 712-216-3339 or info@CouncilBluffsInterstate.com. Sign up for real-time traffic alerts at www.511ia.org.
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For questions about this news release, please contact Scott Suhr, district planner, at 712-243-3355 or info@CouncilBluffsInterstate.com.
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