Construction Prompts Ramp Closures on Interstate 24 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 will close the new I-24 West entrance ramp from North Terrace near Marlboro Avenue for noise wall construction beginning early Monday morning, September 8, 2025, and continuing through Friday evening, September 12, 2025. During this closure, drivers can access I-24 West by using the recently reopened entrance ramp at Germantown Road.

Additionally, during this same timeframe, the contractor will implement daytime closures of the I-24 East entrance ramp located near Sharondale to complete guardrail installation in the area. These closures will occur daily from 9:00 a.m. to 3:00 p.m., with the ramp remaining open outside of those hours. During this closure, drivers can access I-24 East using the newly opened entrance ramp from South Terrace near Moore Road.

Drivers are encouraged to plan ahead and expect delays. Drivers should follow all posted signage and remain alert to changing traffic conditions.

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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