New York State Route 26B

New York State Route 287
Map of Jefferson, Lewis, and St. Lawrence counties with NY 287 highlighted in red
Route information
Maintained by NYSDOT
Length:	2.84 mi (4.57 km)
Existed:	July 1, 1977 – August 1, 1979
Major junctions
West end:	NY 283 in Alexandria
East end:	NY 37 in Alexandria
Location
Counties:	Jefferson
Highway system
New York Highways Interstate U.S. State Reference Parkways ← I-287 NY 288 → ← NY 26A NY 27 →

New York State Route 287 (NY 287) was a state highway within the town of Alexandria in Jefferson County, New York, in the United States. The route served as a connector between NY 283 southeast of Alexandria Bay in the hamlet of Browns Corners and NY 37 in the hamlet of Redwood. It was 3 miles (5 km) long and passed through open fields for most of its length.

NY 287 was originally designated as part of NY 3 in 1924. In 1930, NY 3 was rerouted east of Watertown to follow a more southerly routing across the North Country. The Browns Corners–Redwood portion of its former alignment was redesignated as New York State Route 26B by the following year. NY 26, NY 26B's parent route, was truncated southward in the on July 1, 1977; as a result, NY 26B was redesignated as NY 287. In 1979, ownership and maintenance of NY 287 was transferred from the state of New York to Jefferson County as part of a highway maintenance swap between the two levels of government. The route is now designated as County Route 192 (CR 192).

NY 287 began at an intersection with NY 283 southeast of Alexandria Bay in Browns Corners, a hamlet within the town of Alexandria. It headed southeast from the small community and gradually curved to the northeast as it proceeded through large, cultivated fields in an isolated portion of Jefferson County. West of Redwood, NY 287 had only four intersections with other highways, two of which were for a local road that began and ended at the state highway.