New York State Route 277

New York State Route 277
New York State Route 277
	Map of Erie County in western New York with NY 277 highlighted in red
Route information
	Maintained by NYSDOT
Length	21.40 mi (34.44 km)
Existed	1930–present
Major junctions
South end	NY 391 in Boston
	US 20A in Orchard Park village; US 20 in Orchard Park town; NY 400 in West Seneca; NY 354 in West Seneca; NY 33 in Cheektowaga;
North end	NY 324 in Amherst
Location
Country	United States
State	New York
Counties	Erie
Highway system
	New York Highways; Interstate; US; State; Reference; Parkways;

New York State Route 277 (NY 277) is a state highway in New York in the United States. This highway is also called Union Road, along with other names. NY 277 is a major north–south road east of Buffalo, New York, through the middle of Erie County. The section of NY 277 north of Orchard Park used to be New York State Route 18B until the portion of NY 18 south of Niagara Falls was deleted on January 1, 1962.

^ Cite error: The named reference 2008tvr was invoked but never defined (see the help page).
^ "South Park Avenue Section is Closed" (PDF). The Buffalo Evening News. September 26, 1930. p. 31. Retrieved April 4, 2019.

[2008tvr-1] Cite error: The named reference 2008tvr was invoked but never defined (see the help page).

[1930news-2] "South Park Avenue Section is Closed" (PDF). The Buffalo Evening News. September 26, 1930. p. 31. Retrieved April 4, 2019.

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