The following highways are numbered 17A:
Connecticut Route 17A 
County Road 17A (Polk County, Florida) 
New York State Route 17A 
Oklahoma State Highway 17A 
Secondary State Highway 17A (Washington) (former)
New York State Route 17A (NY 17A) is a state highway in southern New York in the United States, entirely within Orange County. Its western terminus is located in the village of Goshen at a junction with NY 17, and its eastern terminus is at another intersection with NY 17 located in Southfields. It runs concurrently with NY 94 from Warwick to Florida. It serves mainly to connect Warwick with the rest of the county. While it is an east–west route, many sections run in a more north–south orientation. Its circuitous route allows it to offer much scenery to drivers.
New York State Route 94 (NY 94) is a state highway entirely within Orange County in southern New York. The western terminus is at the New York–New Jersey state line, where it continues as New Jersey's Route 94 for another 46 miles (74 km) to Columbia, New Jersey. Its eastern terminus is located at U.S. Route 9W (US 9W) in New Windsor. From Warwick to Florida, NY 94 is concurrent with NY 17A. The entirety of NY 94 is known as the 94th Infantry Division Memorial Highway.
New York State Route 210 (NY 210) is a state highway in Orange County, New York, in the United States. It runs north from the New Jersey state line—where it continues south as Passaic County Route 511 (CR 511)—along the west shore of Greenwood Lake to the eponymous village of Greenwood Lake, where it ends at a junction with NY 17A. It was once much longer, as it originally extended east along NY 17A and CR 106 in Orange and Rockland counties to Stony Point when it was assigned as part of the 1930 renumbering of state highways in New York. The route was truncated to its current length in 1982. Prior to becoming NY 210 in 1930, the road alongside Greenwood Lake was part of NY 55, a route connecting New Jersey to Goshen, in the 1920s.
