I-75 Lane Changes and New Construction | Dayton News

I-75 in Montgomery County is about to get even more congested as lane shifts begin tonight and the contraflow lane shuts down next Sunday—marking the final major phase of this long-running construction project. Drivers will face three lanes side-by-side northbound, a stark change after years of detours and delays. While ODOT promises all ramps will reopen this fall and the entire project will wrap by summer 2027, a new construction zone is kicking off in south Montgomery and northern Warren County—with completion pushed to 2029. Commuters are tired of the hassle, but relief is finally in sight—just not everywhere at once. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/2f9b916af9873547