Hillside Avenue Bridge (Westchester County, New York)
Built 1887; rehabilitated 1943Pony truss bridge over Mnrr Nh Line on Hillside Avenue in MamaroneckOpen to traffic
Mamaroneck River Bridge (Westchester County, New York)
Built 1895Stone arch bridge over Mamaroneck River on US 1 in MamaroneckOpen to traffic
Rockland Avenue Bridge (Westchester County, New York)
Built 1900Pony truss bridge over Mnrr Nh Line on Rockland Avenue in MamaroneckOpen to traffic
Ward Avenue Bridge (Westchester County, New York)
Built 1937Concrete arch bridge over Mamaroneck River on Ward Avenue in MamaroneckOpen to traffic