Construction Prompts Lane Closures on I-75 in Hamilton County

CHATTANOOGA, Tenn. –Tennessee Department of Transportation (TDOT) contract crews will perform a scheduled overnight double lane closure on I-75 South between mile markers 5.3 and 4.2 in Hamilton County for the night of Thursday, October 9, 2025, from 8:00 PM to 6:00 AM local time. Ramps to and from SR 153 will not be affected by this work.

TDOT has confirmed that this lane closure will not conflict with other ongoing projects, including the I-75 interchange improvements at Hamilton Place and Phase 2 of the I-75 at I-24 interchange modification.

Motorists are advised to plan ahead and use caution while traveling through the work zone. Drivers should use caution when traveling through the area during this time and expect delays. This work is weather-dependent and may be rescheduled in case of inclement weather or other unforeseen conditions.

As always, motorists are reminded to use TDOT’s motorist information tools and Know Before You Go! by checking travel conditions before departure. Drivers should never tweet, text, or talk on the phone while driving. For the latest updates, visit the TDOT SmartWay Map or dial 511 for statewide travel information.

Tennessee’s Move Over Law requires drivers to move over for highway workers and emergency vehicles. Violation of this law can result in up to 30 days in jail and a fine of up to $500.

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