| Business | Phone |
| Transportation Dept Engrng 1213 N Locust Ave, Lawrenceburg 38464 | (931) 766-1417 |
| Transportation Dept Hwy Garage 1213 N Locust Ave, Lawrenceburg 38464 | (931) 766-1415 |
| Driver License Testing Center 235 E Gaines St, Lawrenceburg 38464 | (931) 766-1411 |