SR 64; primary in red, secondary in blue | ||||
Route information | ||||
Maintained by TDOT | ||||
Length | 50.43 mi (81.16 km) | |||
Existed | October 1, 1923[1]–present | |||
Major junctions | ||||
West end | ![]() ![]() | |||
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East end | ![]() | |||
Location | ||||
Country | United States | |||
State | Tennessee | |||
Counties | Marshall, Bedford, Coffee, Cannon | |||
Highway system | ||||
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State Route 64 (SR 64) is an east–west state highway in Middle Tennessee. The 50.43-mile-long (81.16 km) route goes from the Lewisburg area to rural western Cannon County via Shelbyville and Beech Grove.