Tennessee State Route 52
| Rugby Pike | ||||
SR 52; primary in red, secondary in blue | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 141.4 mi (227.6 km) | |||
| Existed | October 1, 1923–present | |||
| Tourist routes | Cumberland Historic Byway | |||
| Major junctions | ||||
| West end | SR 49 in Orlinda | |||
| East end | US 27 in Elgin | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Robertson, Sumner, Macon, Clay, Overton, Pickett, Fentress, Morgan, Scott | |||
| Highway system | ||||
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State Route 52 (SR 52) is an east–west state highway that crosses nine counties in northern and northeastern Tennessee. The 141.4-mile-long (227.6 km) route originates in Orlinda along SR 49 and ends in Elgin along U.S. Route 27 (US 27).
SR 52 is mostly a primary route, but becomes secondary west of I-65. Between Celina and Livingston it is part of Corridor J of the Appalachian Development Highway System.