State Route 61 (SR 61) is a west-to-east highway in the U.S. state of Tennessee that is 81.67-mile-long (131.44 km). State Route 61 begins in Roane County, and it ends in Grainger County.
State Route 61 (SR 61) is a west-to-east highway in the U.S. state of Tennessee that is 81.67-mile-long (131.44 km). State Route 61 begins in Roane County, and it ends in Grainger County. (en)