New York State Department of Transportation
New York State Route 380: New York State Route 380 (NY 380) was a 23 mi north–south state highway in Chautauqua County, New York, in the United States. U.S. Route 20 in New York: U.S. Route 20 (US 20) is a part of the U.S. Highway System that runs from Newport, Oregon, to Boston, Massachusetts.
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