Drivers traveling near the I-75 at I-24 interchange in Chattanooga should be aware of upcoming road construction activities that will impact traffic.
As part of Phase 2 (the second of two projects) to widen and improve the I-75 at I-24 interchange, TDOT contract crews will begin moving traffic to its final alignment on the interstate ramps at the split over the next two weekends.
Beginning Sunday, August 3, 2025, and continuing through Tuesday, August 5, 2025, these interstate ramps will be widened to their final alignment:
- I-75 South to I-24 West
- I-75 North to I-24 West
The new configuration will increase capacity from two lanes to three lanes on both interstate ramps. Between 9:00 pm and 6:00 am each night, traffic will be reduced to one lane on each ramp and on I-24 West to facilitate this work…