Route information | ||||
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Maintained by TDOT | ||||
Length | 106.89 mi[1] (172.02 km) | |||
Existed | October 1, 1923[2]–present | |||
Major junctions | ||||
South end | SR 5 / SR 60 in Copperhill at Tennessee–Georgia state line | |||
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North end | US 127 in Crossville | |||
Location | ||||
Country | United States | |||
State | Tennessee | |||
Counties | Polk, Monroe, McMinn, Meigs, Rhea, Cumberland | |||
Highway system | ||||
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State Route 68 (SR 68) is a 106.89-mile-long (172.02 km) state highway in the eastern part of the U.S. state of Tennessee.