. . . . . . . "State Route 503 (SR 503) is a north\u2013south state highway in the southwestern quadrant of the U.S. state of Ohio. The southern terminus of SR 503 is at U.S. Route 127 (US 127) in Seven Mile. Its northern terminus is at a T-intersection with SR 121 on the eastern limits of the village of Wayne Lakes."@en . "SR" . . "503" . . "North" . "65226.7"^^ . "South" .