 In the late 1940s, NY 245 was also altered between Nunda and Dansville to overlap NY 408, NY 258, and NY 36 north, east, and southward, respectively, between the two villages.This realignment was short-lived as NY 245 was restored to its original, direct alignment between Nunda and Dansville in the late 1950s.The first portion of the Genesee Expressway was built between NY 245 in Dansville and U.S. Route 15 (now NY 15) south of Wayland in the mid-1960s.