 Here, NY 173 split from the overlap, following Seneca Street (the old Seneca Turnpike) eastward while the other three highways veered southeast onto Washington Street.NY 20N, NY 20SY, and NY 92 exited the village, paralleling Limestone Creek as the highway headed southeastward through rural portions of the towns of Manlius and Pompey.As Cazenovia Road, the route served Buellville and Oran, two small creekside hamlets in the town of Pompey.