  State Route 46 | ||||
|---|---|---|---|---|
 SR 46; primary in red, secondary in blue, unsigned in green | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 87.5 mi (140.8 km) | |||
| Existed | October 1, 1923[1]–present | |||
| Major junctions | ||||
| North end |  US 79 near Indian Mound | |||
| ||||
| South end |  US 431 near Franklin | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Stewart, Houston, Dickson, Hickman, Williamson | |||
| Highway system | ||||
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State Route 46 (SR 46) is a north–south state highway located in Middle Tennessee. It mainly goes on a northwest to southeast course while passing through towns and cities such as Cumberland City, Dickson, Leipers Fork, along with mainly rural areas of Stewart, Houston, Dickson, Hickman and Williamson Counties. [2]
Most of SR 46 is signed as a secondary route except for the route from US 70 in Dickson to the junction with SR 7 and SR 100 in Bon Aqua, which is signed as primary. [3]
- ^ Highway Planning Survey Division (1925). Biennial Report of the Commissioner of the Department of Highways and Public Works State of Tennessee for the Years 1923 and 1924 (PDF) (Report). Nashville: Tennessee Department of Highways and Public Works. pp. 39–44. Retrieved May 19, 2023.
- ^ Tennessee Atlas & Gazetteer (Map) (2010 ed.). DeLorme.
- ^ "Official Tennessee Transportation Map (Front/West)" (PDF). Tennessee Department of Transportation. Retrieved 2012-10-11.