. "SR" . . "259587.0"^^ . . "West" . "East" . . . . . . . . "State Route 50 (SR 50) is a west\u2013to\u2013east highway in Middle Tennessee. The road begins near Only and ends in Altamont. The current length is 161.3 miles (259.6 km)."@en . . . "50" . . .