New York State Route 18A

New York State Route 75
Map of the Buffalo area with NY 75 highlighted in red
Route information
Maintained by NYSDOT
Length:	20.85 mi (33.55 km)
History:	Designated NY 62 in 1930; renumbered to NY 75 c. 1932
Major junctions
South end:	NY 39 in Collins
	US 62 in Hamburg village I-90 / New York Thruway in Hamburg town
North end:	NY 5 in Hamburg town
Location
Counties:	Erie
Highway system
New York Highways Interstate U.S. State Reference Parkways ← NY 74 NY 76 → ← NY 18 NY 18B →

New York State Route 75 (NY 75) is a north–south state highway in Erie County, New York, in the United States. It extends for 20.85 miles (33.55 km) from an intersection with NY 39 in the Collins hamlet of Collins Center to an interchange with NY 5 in the town of Hamburg. The route passes through the village of Hamburg, which serves as the northern terminus of a 2-mile (3.2 km) overlap between U.S. Route 62 (US 62) and NY 75. Past Hamburg, NY 75 connects to the New York State Thruway (Interstate 90 or I-90) northwest of the village before ending a short distance from Lake Erie. The portion of NY 75 south of Hamburg is a two-lane rural highway; in contrast, the section north of the village is four lanes wide and serves commercial and residential areas.

The origins of NY 75 date back to 1930 when New York State Route 62 was assigned to an alignment extending from Great Valley to Buffalo via Hamburg and Athol Springs. NY 62 was renumbered to NY 75 c. 1932 to eliminate numerical duplication with US 62, and the route was truncated to end in Hamburg in the late 1930s after most of it became part of US 219. The section of modern NY 75 south of Hamburg was initially New York State Route 18A, an alternate route of then-NY 18 through Collins and Eden. NY 18 was truncated on January 1, 1962 to begin in Niagara County, at which time NY 18A became part of NY 75.