New York State Route 309

New York State Route 309
Map of central Fulton County with NY 309 highlighted in red
Route information
Maintained by NYSDOT and the city of Gloversville
Length:	6.56 mi (10.56 km)
Existed:	1930 – present
Major junctions
South end:	NY 29A in Gloversville
North end:	CR 112 in Bleecker
Location
Counties:	Fulton
Highway system
New York Highways Interstate U.S. State Reference Parkways ← NY 308 NY 310 →

New York State Route 309 (NY 309) is a state highway located entirely in Fulton County, New York, in the United States. The southern terminus of the route is at an intersection with NY 29A in Gloversville. The northern terminus of the route is at a junction with Lily Lake Road in the hamlet of Bleecker, where the highway continues north and west as County Route 112 (CR 112) to London Bridge Road (CR 111, near NY 10 and NY 29A) at West Caroga Lake in the town of Caroga. Part of NY 309 and all of CR 112 is located within Adirondack Park. NY 309 was assigned to its current alignment as part of the 1930 renumbering of state highways in New York.

NY 309 begins at an intersection with NY 29A in downtown Gloversville. The route heads northward as Bleecker Street, passing large commercial buildings as it heads north through the city. At Spring Street—two blocks north of NY 29A—the surroundings become more residential as the commercial structures are replaced by homes. The route continues on, crossing Cayadutta Creek between 8th Avenue and McLaren Street before leaving Bleecker Street at 11th Avenue to follow an unnamed western extension of 11th Avenue. At this point, the amount of development along NY 309 drops substantially as it parallels Cayadutta Creek and heads northwestward out of the city limits. At this point, maintenance of the route shifts from the city of Gloversville to the New York State Department of Transportation (NYSDOT).