TN 146 Travel Info
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State Route 146 is a relatively short north–south highway in Middle Tennessee. The road begins northwest of Centertown and ends in Smithville. The current length is 17.67 mi (28.4 km).
The highway begins at U.S. Highway 70S northwest of Centertown. It proceeds northward as Short Mountain Road. It turns east, then northeast as it moves around Short Mountain. ... more
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