its way to the vicinity of Mount Morris, where it ended at a junction with NY 63 northeast of the village. NY 36A was assigned as part of the 1930 renumbering of state highways in New York and supplanted by a realigned NY 63 in December 1940. Major intersections See also References External links 036 Transportation in Monroe County, New York Transportation in Livingston County, New York Transportation in Steuben County, New York