State Route 109 Safety and Congestion Improvements

completed

The Tennessee Department of Transportation (TDOT) has undertaken multiple projects to improve safety and reduce congestion on State Route 109 in Middle Tennessee. These improvements include adding a third lane on parts of the route, lowering speed limits, building dual left turn lanes from State Route 109 North to Interstate 40 West, and modifying State Route 109 South to allow dual right turns with I-40 West. The corridor has seen significant growth in traffic volumes, prompting continued efforts to enhance traffic flow and safety.