Thompson’s Station spans over 21 square miles of incorporated land. Within that area are over 75 miles of roadways including: interstates, state routes, collector roads, local roads, and private roads. The State and County maintain Interstates 65 and 840, as well as State Routes 6 and 106 (Columbia Pike & Lewisburg Pike respectively). Roadways that are within active developments and have not been turned over to the Town, are the responsibility of the developer.