Alternative 4A

Alternatives 4A, B, and C feature a Commuter Rail Transit (CRT) system in Rockland County in addition to a new bridge and highway improvements (climbing lanes, HOT lanes) in Rockland County similar to those in Alternative 3.

The commuter rail would branch off Metro-North’s Port Jervis Line and travel across the bridge to a new Tappan Zee station in Tarrytown, with a one-seat ride down the Hudson Line to Grand Central Terminal. These three alternatives vary as they cross Westchester County.

Alternative 4A would extend the commuter rail across Westchester and onto the New Haven Line to Connecticut.

Part 1:
Suffern to Spring Valley or

Rockland West (PDF, 9.9 MB)

Part 2:
Nanuet to Nyack or

Rockland East
(PDF, 7 MB)

Part 3:
Hudson River to White Plains or

Westchester West (PDF, 6.8 MB)

Part 4:
White Plains to Port Chester or

Westchester East (PDF, 9.4 MB)

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