NY 52A is a 2.78-mile (4.47 km) alternate route of NY 52 through western Sullivan County. The route begins at NY 17B near the hamlet of Fosterdale and continues north and east to its terminus at NY 52 near the north end of Kenoza Lake. It serves mainly to shorten the trip from Callicoon to Liberty via NY 52 as without it drivers on NY 17B would have to go out of their way to reach the junction. The route was assigned as part of the 1930 renumbering of state highways in New York.
Read more about this topic: New York State Route 52