Hudson & Manhattan Railroad

Reporting mark: H&M
Amtrak - Dock Bridge (Essex County, New Jersey)
Built 1935
Warren through truss with all verticals bridges over Passaic River on Amtrak (formerly Pennsylvania RR)
Open to traffic

Centre Street Bridge (Essex County, New Jersey)
Built 1911; Road deck added after the Hudson & Manhattan moved traffic onto the Dock Bridge; Removed 1979
Lost Warren through truss bridge over Passaic River on NJ 158 & Pennsylvania Railroad
Removed but not replaced

PATH - Downtown Hudson Tubes (New York County, New York)
Opened 1909
Tunnel under Hudson River on Port Authority Trans-Hudson (PATH)
Open to traffic

PATH - Hackensack River Bridge (Hudson County, New Jersey)
Built 1930
Through truss lift bridge over Hackensack River on Railroad
Open to traffic

PATH - Uptown Hudson Tubes (New York County, New York)
Opened 1908
Tunnel under Hudson River on Port Authority Trans-Hudson (PATH)
Open to traffic