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 169 New York State Route 169 (NY 169) is a north–south state highway located within Herkimer County, New York, in the United States. It extends for 12.58 mi from an intersection with NY 5S in the town of Danube to a junction with NY 28 and NY 29 in the village of Middleville. The route directly connects the city of Little Falls to the New York State Thruway (Interstate 90 or I-90), which bypasses the city to the south. Outside of Little Falls, NY 169 is a two-lane highway that passes through sparsely developed areas. The route originally began in Little Falls when it was assigned as part of the 1930 renumbering of state highways in New York; however, it was extended southward in the early 1970s to connect to a new exit on the Thruway.