State Route 108

State Route 108 (SR 108) is a 61.7-mile-long (99.3 km) state highway in Southeastern and Eastern Middle Tennessee. It connects SR 28 in Whitwell to SR 55 Bus/SR 56/SR 380 in McMinnville.​

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Length of Route
60.31 mi.

Begins:
SR 28 in Whitwell​

Ends:
SR 55 Bus./SR 56/SR 380 in McMinnville​

Counties Covered:
Marion, Grundy, Warren​

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