State Route 149

State Route 149 (SR 149) is an east–west highway in Middle Tennessee. The road begins near Erin and ends just south of Clarksville. The current length is 22.31 miles (35.90 km).

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Length of Route
22.31 mi.

Begins:
SR 49 in Erin​

Ends:
SR 13/SR 48 in Clarksville​

Counties Covered:
Houston, Stewart, Montgomery​

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