Median Work Prompts Lane Closures on Interstate 40 in Cumberland County

CHATTANOOGA, Tenn. – Drivers traveling on I-40 West in Cumberland County should be aware of upcoming road construction activities that will impact traffic. On Thursday, December 11, 2025, from 8:00 AM to 4:00 PM local time, and Friday, December 12, 2025, from 8:00 AM to 4:00 PM local time, Tennessee Department of Transportation contract crews will be working in the median. During this time, traffic will be reduced to one lane on I-40 West from mile marker 277 to mile marker 278.

Drivers are encouraged to use caution as they travel through this area and expect significant delays. Avoid the area if at all possible. 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 carries the possibility of up to 30 days in jail and a maximum fine of up to $500. 

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