New York State Route 252A (NY 252A) was an east–west state highway located entirely within the town of Chili in Monroe County, New York, in the United States. The western terminus of the route was at an intersection with NY 33A and NY 386 in the hamlet of Chili Center. Its eastern terminus was at a junction with NY 383 near the Greater Rochester International Airport. NY 252A was known as Paul Road and was a 4.40-mile (7.08 km) alternate route of NY 252 through Chili; however, it did not directly connect to NY 252.