New York Routes (I-487)

Interstate 487

Decommissioned: 1961
Western Terminus: I-87, Elmsford
Eastern Terminus: I-95, Rye
Length: 11.33 miles (18.24 km)
Orientation: East-West
Counties: Westchester
Cities: None
Villages: None
Towns: Greenburgh
Name(s): Cross Westchester Expressway
History:

The Cross Westchester Expressway was originally assigned as NY 119 before gaining the I-487 designation in 1958.
The I-487 designation was to have resurfaced along the Hudson River Expressway between I-87 and I-84. The only section completed is the Croton Expressway which carries US 9. The project was cancelled in the early 1970's.
Replaced By: I-287

Scan from the 1959 Esso General Drafting New York state map
showing the I-487 designation for the Cross Westchester Expressway.

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Page Created: July 18, 2006 | Page Updated: March 14, 2021

Decommissioned:	1961
Western Terminus:	I-87, Elmsford
Eastern Terminus:	I-95, Rye
Length:	11.33 miles (18.24 km)
Orientation:	East-West
Counties:	Westchester
Cities:	None
Villages:	None
Towns:	Greenburgh
Name(s):	Cross Westchester Expressway
History:	The Cross Westchester Expressway was originally assigned as NY 119 before gaining the I-487 designation in 1958. The I-487 designation was to have resurfaced along the Hudson River Expressway between I-87 and I-84. The only section completed is the Croton Expressway which carries US 9. The project was cancelled in the early 1970's.
Replaced By:	I-287