Rockfall Mitigation Prompts Lane Closures on Interstate 24 in Marion County

Drivers traveling on I-24 in Marion County should know about upcoming road construction activities impacting traffic. On Wednesday, February 21, and Thursday, February 22, 2024, from 8:00 pm to 6:00 am local time each night, Tennessee Department of Transportation contract crews will perform a double lane closure on I-24 West between mile marker 136 and mile marker 140 to restripe travel lanes, meaning the interstate will be reduced to one lane in this direction.

Drivers are encouraged to use caution as they travel through this area. Signage will be in place directing drivers through the work zone. This work is weather permitting. Should inclement weather or unforeseen circumstances delay this work, it will be rescheduled to occur later.

Get the latest construction activity and live streaming SmartWay traffic cameras from your desktop or mobile device at Travelers can dial 511 from any landline or cellular phone for travel information or follow us on Twitter at for statewide travel or Chattanooga area alerts @Chattanooga511 or any of TDOT’s other Twitter pages.

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.