sentences:  Routes 30 (US 30) and 62 in Perry and Canton township, and its signed northern terminus is at SR 172 at the intersection of Raff Avenue and Tuscarawas Street in western on the border of Perry Township and the city of Canton.SR 297 continues, unsigned, west along SR 172 to its intersection with Whipple Avenue.SR 297 begins at an interchange with the US 30 and US 62 freeway southwest of Canton in Perry Township.