Wading River was the end of the extension just north of what state highway on Long Island?
New York State Route 25A New York State Route 25A (NY 25A) is a state highway on Long Island in New York in the United States. It serves as the main east–west route for most of the North Shore of Long Island, running for 73 mi from Interstate 495 (I-495) at the Queens–Midtown Tunnel in the New York City borough of Queens to NY 25 in Calverton, Suffolk County. The highway is a northern alternate route of NY 25, which follows a more inland routing along Jericho Turnpike.
New York State Route 127 New York State Route 127 (NY 127) is a 6.36 mi north–south state highway in Westchester County, New York, in the United States. It begins at an intersection with U.S. Route 1 in the village of Mamaroneck and ends at an interchange with I-287 in the city of White Plains. The route also connects to the Hutchinson River Parkway in the town of Harrison. NY 127 was assigned as part of the 1930 renumbering of state highways in New York; however, parts of the road had been state-maintained since the 1910s. Within White Plains, NY 127 is maintained by Westchester County as County Route 30 (CR 30). The concurrent county route designation is unsigned, as are all county routes in Westchester County.