List of state routes in Tennessee
  Primary and secondary state routes | |
| System information | |
|---|---|
| Maintained by TDOT | |
| Highway names | |
| Interstates | Interstate XX (I-XX) |
| US Highways | U.S. Highway XX (US XX) |
| System links | |
This is the list of Tennessee state routes. Unlike the U.S. Highway system and some other states' highway systems, Tennessee's highways do not follow a systematic numbering system. The routes are separated into primary and secondary routes, though. Many of the routes are "hidden" in that they are overlaid on U.S. routes and not signed. The mile markers throughout the state, however, show the state route number for these hidden routes.
- Note 1: The Tennessee Department of Transportation maintains these routes under the "State Highways" title of state law, but designates them as "state routes".
- Note 2: The triangle design (to the right) was the primary design until 1982, when Tennessee divided its routes into primary and secondary routes.
State Routes 1 through 100
State Routes 101 through 200
State Routes 201 through 300
State Routes 301 through 400
State Routes numbered above 400
See also
References
- Tennessee Department of Transportation (January 24, 2003). "State Highway and Interstate List 2003".
- Official Tennessee State Maps
- mileage retrieved from Delorme Street Atlas USA