High Quality Content by WIKIPEDIA articles! New York State Route 135 (NY 135) is a 10.66-mile (17.16 km) state highway in eastern Nassau County, New York, United States. The route is a limited-access highway that connects Seaford with Syosset. The highway runs from Merrick Road (former County Route 27A or CR 27A) in Seaford to NY 25 in Syosset. In between, NY 135 passes through Bethpage and Plainview and serves Bethpage State Park. The highway is ceremoniously designated as the Ralph J. Marino Expressway; however, it is more commonly known as the Seaford – Oyster Bay Expressway.