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) |
| State | State Route XX (SR 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
| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes |
|---|---|---|---|---|---|---|---|
  |
14.5 | 23.3 | US 321 / SR 73 – Pittman Center | US 411 / SR 35 – Sevierville | — | — | |
 |
1.90 | 3.06 | SR 373 – Lewisburg | US 431 / SR 50 – Lewisburg | — | — | |
 |
0.87 | 1.40 | US 421 / SR 34 / SR 67 – Mountain City | US 421 / SR 34 / SR 67 – Mountain City | — | — | |
 |
4.0 | 6.4 | SR 101 – Crossville | US 127 / SR 28 at Cumberland Mountain State Park | — | — | |
 |
4.7 | 7.6 | US 45W / SR 5 – Humboldt | SR 186 – Gibson | — | — | |
 |
5.4 | 8.7 | SR 69 – Lebanon | SR 104 / SR 201 – Sardis | — | — | |
 |
2.38 | 3.83 | Jackson County, Alabama CR 93 at Alabama state line | SR 156 – New Hope | — | — | |
 |
10.8 | 17.4 | US 79 / SR 76 – McKenzie | SR 77 – Mixie | — | — | |
 |
17.3 | 27.8 | US 70 / SR 1 – Cedar Grove | SR 114 – Yuma | — | — | |
 |
2.14 | 3.44 | US 45E / SR 43 – Milan | US 70A / US 79 / SR 76 – Milan | — | — | |
 |
1.85 | 2.98 | Tennessee Air National Guard Base - Alcoa | US 129 / SR 115 – Alcoa | — | — | |
 |
16.58 | 26.68 | US 45W / SR 5 / SR 184 – Union City | US 45E / SR 22 / SR 216 – Martin | — | — | |
 |
8.2 | 13.2 | US 64 / SR 15 – Winchester | US 64 / SR 50 – Decherd | — | — | |
 |
0.5 | 0.8 | SR 46 / SR 233 – Cumberland City | SR 149 – Cumberland City | — | — | |
 |
4.2 | 6.8 | US 421 / SR 34 / SR 394 – Bristol | US 421 / SR 34 – Holston Valley | — | — | |
 |
9.8 | 15.8 | US 70A / SR 77 – McLemoresville | US 79 / SR 76 – McKenzie | — | — | |
 |
6.4 | 10.3 | US 231 / SR 10 – Shelbyville | US 41A / SR 16 – Shelbyville | 2011 | current | |
 |
41.0 | 66.0 | US 412 / SR 20 / SR 100 – Perryville | SR 50 – Grinder's Switch | — | — | |
 |
3.7 | 6.0 | US 31 / SR 6 – Franklin | SR 252 – Brentwood | — | — | |
 |
12.2 | 19.6 | SR 30 – Summer City | SR 30 – Dayton | — | — | |
 |
11.1 | 17.9 | SR 72 – Vonore | US 321 / SR 73 / SR 95 – Lenoir City | — | — | |
 |
12.6 | 20.3 | SR 105 – Rutherford | US 45E / SR 43 – Greenfield | — | — | |
 |
0.30 | 0.48 | US 321 / SR 73 – Maryville | US 129 / SR 115 – Maryville | — | — | |
 |
0.16 | 0.26 | US 321 / SR 73 – Maryville | US 411 / SR 35 – Maryville | — | — | |
 |
0.63 | 1.01 | US 411 / SR 35 – Sevierville | SR 66 – Sevierville | — | — | |
 |
6.20 | 9.98 | US 321 / US 441 / SR 71 / SR 73 – Pigeon Forge | US 411 / SR 35 – Sevierville | — | — | |
 |
0.3 | 0.5 | US 11 / US 70 / SR 1 / SR 158 – Knoxville | Volunteer Blvd at University of Tennessee | — | — | route unsigned, known as Joe Johnson Drive[1] |
 |
— | — | — | — | — | — | proposed Corridor J |
 |
4.6 | 7.4 | I-840 – Smyrna | US 231 / SR 10 – Vine | — | — | |
 |
6.2 | 10.0 | US 321 / SR 73 – Pittman Center | SR 416 – Sevierville | — | — | |
 |
1.9 | 3.1 | SR 12 – Ashland City | SR 12 – Ashland City | 1997 | current | |
 |
— | — | US 27 in Oneida | SR 297 near Huntsville | — | — | |
 |
— | — | US 45W in Trenton | SR 104 near Huntsville | — | — | |
 |
— | — | Beltway around Bolivar | proposed | — | ||
 |
— | — | Beltway around Lexington | proposed | — | ||
 |
— | — | Beltway around Somerville | proposed | — | ||
 |
— | — | US 76 near Dover | The Trace at Land Between the Lakes National Recreation Area | — | — | |
 |
— | — | US 70 near Crossville | US 70N near Crossville | — | — | |
 |
— | — | SR 160 southwest of Morristown | US 11E / SR 34 in Morristown | — | — | |
 |
— | — | I-40/I-75 near Lenoir City | I-75 near Heiskell | 1995 | 2010 | Proposed I-75 bypass of Knoxville, also proposed to be extended to I-40 at exit 407 (SR 66) to provide a complete northern beltway of Knoxville and provide a more direct route to Sevier County/Great Smoky Mountains National Park |
 |
— | — | SR 50 in Broadview | SR 130 south of Tullahoma | — | — | |
 |
— | — | SR 290 in Bloomington Springs | SR 135 near Dodson Branch | — | — | |
 |
77.28 | 124.37 | I-40 near Dickson | I-40 near Lebanon | 1991 | 2016 | Now I-840 |
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
External links
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