Traffic Shift Prompts Lane Closures on Interstate 75 in Hamilton County

CHATTANOOGA, Tenn. – Drivers traveling near the I-75 at I-24 interchange in Hamilton County should be aware of upcoming road construction activities that will temporarily impact traffic. As part of Phase 2 (the second of two projects) to widen and improve the I-75 at I-24 interchange, Tennessee Department of Transportation (TDOT) contract crews must implement night-time lane closures on I-75 near East Brainerd Road.  

Tonight, April 30, 2025, from 9:00 pm to 6:00 am ET, I-75 South will be reduced to one lane from Hamilton Place Boulevard (for unrelated work happening concurrently) to the bridge over the CSX railroad to shift traffic to the newly constructed I-75 bridge over the railroad.

Drivers should consider an alternate route and are encouraged to avoid the area during this time. Significant delays are expected. Drivers should follow all posted signage and remain alert to changing traffic conditions.

This work is weather-dependent. Should inclement weather or unforeseen circumstances cause delays, it will be rescheduled for a later date. Uniformed police officers will be present to assist with traffic control and law enforcement.

As always, drivers are reminded to use all motorist information tools wisely and Know Before You Go! by checking travel conditions before leaving for your destination. Drivers should never tweet, text, or talk on a cell phone while behind the wheel. Get the latest construction activity traffic updates from the TDOT SmartWay Map. Travelers can also call 511 for statewide travel information.

The Move Over Law was passed in 2006. The penalty for violating the law in Tennessee can be up to 30 days in jail and a maximum fine of up to $500.

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