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.
County Route 94 (Suffolk County, New York) County Route 94 (CR 94) is a 4.58 mi east–west county route connecting Calverton to Riverhead in Suffolk County, New York, in the United States. It runs from just north of the Long Island Expressway (Interstate 495 or I-495) at exit 71 and a traffic circle at CR 104 in Riverside. The majority of CR 94 overlaps with New York State Route 24 (NY 24), and both CR 94 and NY 24 are signed as north–south roads. Most of CR 94 was constructed in the early 1970s; however, the designation was assigned in 1955 and officially extended to its present length in 1963.