sentences:  The corridor continues south into Pennsylvania on PA 328 and U.S. Route 15 to Williamsport, Pennsylvania, and north along NY 14 to the Southern Tier Expressway (Interstate 86 and NY 17) in Horseheads.When NY 328 was assigned as part of the 1930 renumbering of state highways in New York, it began on Sagetown Road at the Steuben–Chemung county line and followed Sagetown Road east to the hamlet of Seeley Creek.At Seeley Creek, NY 328 turned north to follow Pennsylvania Avenue into Elmira, where it ended at NY 14.