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Westchester County

Amtrak - Kings Highway Overpass [Map · Street View]
Pony/through plate girder bridge over Kings Highway on Amtrak
Open to traffic
Built 1920

Amtrak - Pelhamdale Avenue Overpass [Map · Street View]
Pony/through plate girder bridge over Pelhamdale Avenue on Amtrak
Open to traffic
Built 1907

Amtrak - US 1 Overpass [Map · Street View]
Pony/through plate girder bridge over Main Street/Boston Post Road/US 1 on Amtrak Northeast Corridor
Open to traffic

Amtrak - Webster Avenue Overpass [Map · Street View]
Pony/through plate girder bridge over Webster Avenue on Amtrak
Open to traffic
Built 1907

AMVETS Memorial Bridge [Map · Street View]
Steel through arch bridge over New Croton Reservoir on Taconic State Parkway
Open to traffic
Built 1931; rehabilitated 1989

Axminster Street Bridge [Map]
Concrete arch bridge over Saw Mill River on Axminster Street in Yonkers
Open to traffic
Built 1911

Baptist Church Road Bridge [Map]
Concrete arch bridge over New Croton Reservoir on Baptist Church Road
Open to traffic
Built 1950

Bear Mountain Bridge [Map · Street View]
Suspension bridge over Hudson River on US 6 and US 202 in West Point
Open to traffic
Built 1924; rehabilitated 1977

Beaver Dam Creek Bridge [Map · Street View]
Pratt pony truss bridge over Beaver Dam Creek on Mathews Mill Road
Open to traffic
Built 1930; rehabilitated 1956

Blind Brook Bridge [Map]
Arch bridge over Blind Brook on US 1 in Harrison
Open to traffic
Built 1934

Blind Brook Bridge [Map]
Stone arch bridge over Blind Brook on Nature Pr Park Road in Harrison
Open to traffic
Built 1870

Blind Brook Bridge [Map]
Concrete arch bridge over Blind Brook on I-95 in Harrison
Open to traffic
Built 1955

Blind Brook Bridge [Map]
Concrete arch bridge over Blind Brook on 907 in Harrison
Open to traffic
Built 1936; rehabilitated 2001

Branch Chappaqua Brook Bridge [Map]
Concrete arch bridge over a branch of Chappaqua Brook on Saw Mill River Parkway in Chappaqua
Open to traffic
Built 1931

Bridge L-158, Goldens Bridge [Map · Street View]
Whipple through truss bridge over Croton River
Closed to all traffic
This bridge was originally part of a three span bridge and located approximately one mile south of Kingston NY. Moved to its current location c.1907

Broad Street Bridge [Map]
Concrete arch bridge over Bronx River on Broad Street in Yonkers
Open to traffic
Built 1923; rehabilitated 1985

Broadway Bridge [Map · Street View]
Pony/through plate girder bridge over Metro-North New Haven Line on Broadway
Open to traffic
Built 1887

Bronx River Bridge [Map · Street View]
Concrete arch bridge over Bronx River on Ardsley Road (CR 78) in Scarsdale
Open to traffic
Built 1924

Bronx River Bridge [Map]
Concrete arch bridge over Bronx River in White Plains
Open to traffic
Built 1923

Bronx River Bridge [Map]
Concrete arch bridge over Bronx River in Hartsdale
Open to traffic
Built 1927; rehabilitated 1968

Bronx River Bridge [Map]
Concrete arch bridge over Bronx River on 907G in White Plains
Open to traffic
Built 1922; rehabilitated 1999

Bronx River Long Truss [Map]
Lost Col. Stephen H. Long-patented Pratt pony truss bridge over Bronx River on 242nd Street
Replaced by a new bridge
Built 1853; Replaced 1912

Bronx River Parkway Bridge [Map]
Concrete arch bridge over Bronx River on Bronx River Parkway in White Plains
Open to traffic
Built 1923; rehabilitated 1970

Butlerville Road Bridge [Map]
Concrete arch bridge over Croton River on Butlerville Road
Open to traffic
Built 1916

Byram River Bridge [Map]
Stone arch bridge over Byram River on US 1 in Port Chester
Open to traffic
Built 1888

Centre Avenue Bridge [Map · Street View]
Pony truss bridge over Metro-North New Haven Line on Centre Avenue in New Rochelle
Open to traffic
Built 1886; rehabilitated 1992

CR 68 Bridge [Map · Street View]
Concrete arch bridge over CR 68 on CR 144 in Valhalla
Open to traffic
Built 1915

Cross River Reservoir Bridge [Map]
Concrete arch bridge over Cross River Reservoir on NY 121
Open to traffic
Built 1906

Cross River Spillway Bridge [Map]
Closed-spandrel arch bridge over Cross Rv Spillway on Maple Avenue
Closed to all traffic
Built 1908

Croton Aqueduct Bridge [Map]
Stone arch bridge over Broadway, Kill Brook on Croton Aqueduct
Open to traffic

Croton Dam Spillway Bridge [Map · Street View]
Steel arch bridge over Croton Reservoir Outlet on Croton Dam Road
Open to pedestrians only
Built 1904; replaced 1976, replaced again 2005

Croton Falls Road Bridge [Map]
Concrete arch bridge over Croton River on Croton Falls Road
Open to traffic
Built 1908

Croton Gorge Park Road Bridge [Map]
Steel arch bridge over Croton River on Croton Gorge Park Road
Open to traffic
Built 1940

Croton Reservoir Bridge [Map]
Lost Bowstring through truss bridge over Croton Reservoir on Old Croton Dam Road
Replaced by a new bridge
Built 1852?; replaced 1904

Croton River Bridge [Map]
Through truss bridge over Croton River on Deans Bridge Road
Closed to all traffic
Built 1904; rehabilitated 1942

East 238th Street Bridge [Map · Street View]
Concrete arch bridge over Bronx River, Bronx River Pkwy, Metro-North New Haven & Harlem Lines on E. 238th Street in Yonkers
Open to traffic
Built 1930

East Lincoln Avenue Bridge [Map]
Concrete arch bridge over Hutchinson River on East Lincoln Avenue in Yonkers
Open to traffic
Built 1931

Elm Street Bridge [Map]
Stone arch bridge over Saw Mill River on Elm Street in Yonkers
Open to traffic
Built 1900; rehabilitated 1950

Fenimore Road Bridge [Map]
Concrete arch bridge over Bronx River on Fenimore Road in Hartsdale
Open to traffic
Built 1912

First Avenue Bridge [Map]
Through truss bridge over MNRR on S. First Avenue in Yonkers
Replaced by a new bridge
Built 1900, replaced 2010

Fourteenth Avenue Bridge [Map · Street View]
Pony truss bridge over MNRR on S. Fourteenth Avenue in Yonkers
Open to traffic
Built 1894

Fulton Avenue Bridge [Map · Street View]
Through truss bridge over MNRR on N. Fulton Avenue in Mount Vernon
Open to traffic
Built 1900

Gate House Bridge [Map · Street View]
Through truss bridge over New Croton Resvervoir
Open to traffic
Built 1904

Glen Island Bridge [Map · Street View]
Bascule bridge over New Rochelle Harbor on Glen Island Approach in New Rochelle
Open to traffic
Built 1930; rehabilitated 1994

Hartsdale Station Footbridge [Map]
Pony/through plate girder bridge over Metro-North Commuter Railroad on Station Footpaht
Open to pedestrians only
Built 1918

Hawks Avenue Bridge [Map]
Concrete arch bridge over NY 9A on Hawks Avenue in Ossining
Open to traffic
Built 1933

Headless Horseman Bridge [Map · Street View]
Concrete arch bridge over Pocantico River on US 9 in Sleepy Hollow
Open to traffic
Built 1933; rehabilitated 1957

Headless Horseman Bridge (Old) [Map]
Lost Stone arch bridge over Pocantico River on Albany Post Road
Replaced by a new bridge
Built 1912; Replaced 1933

Headless Horseman Bridge (Older) [Map]
Lost Kingpost pony truss bridge over Pocantico River on Albany Post Road
Replaced by a new bridge
Built 1840; Replaced 1872

High Street Bridge [Map · Street View]
Pony truss bridge over Rr Sta Access Rd, Mnrr H on High Street
Open to traffic
Built 1909; rehabilitated 1991

Highland Avenue Bridge [Map]
Concrete arch bridge over Highland Avenue on Bear Mountain State Parkway in Peekskill
Open to traffic
Built 1930; rehabilitated 1973

Highland Drive Bridge [Map]
Steel arch bridge over Cortlandt Lake Creek on Highland Drive
Open to traffic
Built 1956

Hillside Avenue Bridge [Map]
Pony truss bridge over Mnrr Nh Line on Hillside Avenue in Mamaroneck
Open to traffic
Built 1887; rehabilitated 1943

Hudson House Bridge [Map]
Former wooden bridge over Ardsley Avenue on Hudson House pedestrian crossing
Destroyed by collision
Built 1937; Destroyed in a collision in 2010

Hutchinson Blvd. Bridge [Map]
Concrete arch bridge over Hutchinson Blvd. on Cross County Parkway in Yonkers
Open to traffic
Built 1947

Hutchinson River Bridge [Map]
Concrete arch bridge over Hutchinson River on Hutchinson River Parkway in Yonkers
Open to traffic
Built 1926

Hutchinson River Parkway King Street Bridge [Map · Street View]
Concrete rigid frame bridge over Merritt Prky on King St
Open to traffic
Built 1937

Hutchinson River Parkway N Ridge Street Bridge [Map · Street View]
Closed-spandrel arch bridge over Hutchinson River Prky on N Ridge St
Open to traffic
Built 2001

Hutchinson River Parkway Weaver Street Bridge [Map · Street View]
Concrete rigid frame bridge over Hutchinson River Parkway on North St
Open to traffic

Hutchinson River Parkway Wilmont Road Bridge [Map · Street View]
Concrete rigid frame bridge over Hutchinson River prky on Wilmont Rd
Open to traffic
Built 1928

Indian Lane Bridge [Map]
Wooden bridge over Truesdale Lake Outlet on Indian Lane
Open to traffic
Built 1930

Interchange Bridge [Map]
Concrete arch bridge over Bronx River Parkway on Cross County Parkway in Yonkers
Open to traffic
Built 1939; rehabilitated 1985

Jan Peeck Bridge [Map · Street View]
Deck plate girder bridge over Old Pemart Avenue, Annsville Creek on Rte 6
Open to traffic
Built 1948; rehabilitated 1997

Kill Brook Bridge [Map]
Stone arch bridge over Kill Brook on Broadway in Ossining
Open to traffic
Built 1861; rehabilitated 1993

Kimball Avenue Bridge [Map]
Stone arch bridge over Kimball Avenue on Cross County Parkway in Yonkers
Open to traffic
Built 1930; rehabilitated 1985

Kingsland Point Park Bridge [Map]
Concrete arch bridge over Pocantico River on Kingsland Point Park in Sleepy Hollow
Open to traffic
Built 1927

Lawrence Street Bridge [Map]
Concrete arch bridge over Saw Mill River on Lawrence Street in Dobbs Ferry
Open to traffic
Built 1927

Lincoln Avenue Huchinson River Parkway Bridge [Map · Street View]
Concrete rigid frame bridge over Lincoln Ave on Hutchinson River Prky
Open to traffic
Built 1937

Lockwood Avenue Bridge [Map]
Concrete arch bridge over Lockwood Avenue on Saw Mill River Parkway in Yonkers
Open to traffic
Built 1938

Locust Road - RR Overpass [Map · Street View]
Pony/through plate girder bridge over Railroad on Locust Road
Open to traffic

Maclean Avenue Bridge [Map]
Concrete arch bridge over Saw Mill River Parkway on Maclean Avenue in Yonkers
Open to traffic
Built 1931

Mamaroneck Avenue Bridge [Map]
Concrete arch bridge over Mamaroneck Avenue on Hutchinson River Parkway in Harrison
Open to traffic
Built 1926; rehabilitated 1987

Mamaroneck River Bridge [Map]
Stone arch bridge over Mamaroneck River on US 1 in Mamaroneck
Open to traffic
Built 1895

Mamaroneck River Bridge [Map]
Concrete arch bridge over Mamaroneck River on NY 127 in Harrison
Open to traffic
Built 1927; rehabilitated 1991

Mamaroneck Road Overpass [Map]
Concrete rigid frame bridge over Hutchinson River Parkway on Mamaroneck Road
Open to traffic
Built 1927

Mario Cuomo Memorial Bridge [Map]
Cable-stayed bridge over Hudson RIver on I-87/I-287/NY Thruway
Open to traffic
Opened 2017 to replace Malcom Wilson Bridge

Maxwell Avenue Ramp Bridge [Map]
Concrete arch bridge over Pine Brook on Maxwell Avenue Ramp in New Rochelle
Open to traffic
Built 1955

Midland Avenue Bridge [Map]
Concrete arch bridge over Midland Avenue on 907 in Yonkers
Open to traffic
Built 1930; rehabilitated 1985

Mill Road Bridge [Map]
Concrete arch bridge over Hutchinson River on Mill Road (CR 82) in Scarsdale
Open to traffic
Built 1927

MNCW - 2nd Street Overpass [Map · Street View]
Stone arch bridge over 2nd Street on Metro-North New Haven Line
Open to traffic

MNCW - Ashburton Avenue Overpass [Map · Street View]
Pony/through plate girder bridge over Ashburton Avenue on Metro-North Commuter Railroad
Open to traffic
Built 1911

MNCW - Beaver Swamp Brook Bridge [Map · Street View]
Stone arch bridge over Beaver Swamp Brook on Metro-North New Haven Line
Open to traffic

MNCW - Blind Brook Bridge [Map · Street View]
Stone arch bridge over Blind Brook on Metro-North New Haven Line
Open to traffic

MNCW - Bradford Avenue Overpass [Map · Street View]
Pony/through plate girder bridge over Bradford Avenue on Metro-North Commuter Railroad
Open to traffic

MNCW - Bronxville Station Bridge [Map · Street View]
Steel stringer bridge over Palmer Avenue on Metro-North Commuter Railroad
Open
Built 1915

MNCW - Byram River Bridge [Map · Street View]
Stone arch bridge over Byram River on Metro-North New Haven Line
Open to traffic

MNCW - Cortlandt Bridge [Map]
Pony/through plate girder bridge over Annsville Creek on Railroad
Open to traffic
Built 1997

MNCW - Croton River Bridge [Map · Street View]
Baltimore through truss and through-plate girder bridge over Croton River on Metro-North Commuter Railroad
Open to traffic
Built 1908-1915; piers & abutments rerehabilitated 1993; westernmost spans replaced 2013

MNCW - East Branch Croton River Bridge [Map · Street View]
Deck plate girder bridge over East Branch Croton River and Brewster Road (US-202) on Metro-North Harlem Line
Open to traffic
Built 1906, modified 1941

MNCW - Fenimore Road Overpass [Map · Street View]
Pony/through plate girder bridge over Fenimore Road on Metro-North Commuter Railroad
Open to traffic
Built 1905

MNCW - Front Street Overpass [Map · Street View]
Pony/through plate girder bridge over Front Street on Metro-North Commuter Railroad
Open to traffic
Built 1915

MNCW - Highbrook Avenue Overpass [Map · Street View]
Stone arch bridge over Highbrook Avenue on Metro-North New Haven Line
Open to traffic
Built 1906

MNCW - Hutchinson River Parkway Bridge [Map · Street View]
Concrete arch bridge over Hutchinson River Parkway on Metro-North New Haven Line
Open to traffic
Built 1926

MNCW - Jefferson Street Overpass [Map · Street View]
Stone arch bridge over Jefferson Street on Metro-North New Haven Line
Open to traffic

MNCW - King Street Overpass [Map · Street View]
Pony/through plate girder bridge over NY 120A/King Street on Metro-North Commuter Railroad
Open to traffic
Built 1907

MNCW - Macy Road Overpass [Map · Street View]
Steel stringer bridge over Macy Road on Metro-North Commuter Railroad
Open to traffic
Built 1888

MNCW - Main Street Overpass [Map · Street View]
Pony/through plate girder bridge over Main Street on Metro-North Commuter Railroad
Open to traffic
Built 1911

MNCW - Mamaroneck Avenue Overpass [Map · Street View]
Pony/through plate girder bridge over Mamaroneck Avenue on Metro-North Commuter Railroad
Open to traffic
Built 1905

MNCW - Mamaroneck River Bridge [Map · Street View]
Stone arch bridge over Mamaroneck River on Metro-North New Haven Line
Open to traffic

MNCW - Mt. Vernon Avenue Overpass [Map · Street View]
Pony/through plate girder bridge over Mt. Vernon Avenue on Metro-North Commuter Railroad
Open to traffic
Built 1920

MNCW - Oscawana Tunnel [Map]
Tunnel on Metro-North Commuter Railroad
Open to traffic

MNCW - Pelham Station Bridge [Map · Street View]
Pony/through plate girder bridge over Fifth Avenue on Metro-North Commuter Railroad
Open to traffic
Built 1905

MNCW - US1 Overpass [Map · Street View]
Pony/through plate girder bridge over US 1 on Metro-North Commuter Railroad
Open to traffic
Built 1888

MNCW - Webster Avenue Overpass [Map · Street View]
Deck plate girder bridge over Webster Avenue on Metro-North Commuter Railroad
Open to traffic
Built 1904

MNCW - Wells Avenue Overpass [Map · Street View]
Pony/through plate girder bridge over Wells Avenue on Metro-North Commuter Railroad
Open to traffic
Built 1911

MNCW - Willet Avenue Overpass [Map · Street View]
Deck plate girder bridge over Willet Street on Metro-North Commuter Railroad
Open to traffic
Built 1891

Muscoot Reservoir Bridge [Map · Street View]
Steel deck arch bridge over Muscoot Reservoir on Lakeside Road
Closed to all traffic
Built 1904

New School Street Bridge [Map]
Concrete arch bridge over Saw Mill River on New School Street in Yonkers
Open to traffic
Built 1916

North Barry Avenue Bridge [Map]
Pony truss bridge over Metro-North New Haven Line on North Barry Avenue in Harrison
Open to traffic
Built 1887; rehabilitated 1943

North County Trailway - New Croton Reservoir Bridge [Map]
Baltimore through truss bridge over New Croton Reservoir on North County Trailway
Open to pedestrians

North County Trailway - Old Saw Mill River Road Overpass [Map · Street View]
Deck plate girder bridge over Old Saw Mill River Road on North County Trailway
Open to pedestrians only
Built 1930

NY 35 Bridge [Map]
Concrete arch bridge on NY 35
Open to traffic
Built 1910

NYC - Peekskill River Bridge [Map · Street View]
Deck plate girder bridge over Peekskill River on New York Central & Hudson RR
Replaced by a new bridge
Built 1913

NYWB - Highbrook Avenue Bridge [Map · Street View]
Abandoned closed-spandrel arch bridge over Highbrook Avenue on New York, Westchester & Boston Railroad (abandoned)
Derelict/abandoned
Built 1910

NYWB - Mount Vernon Viaduct [Map]
Lost Deck plate girder bridge over New Haven Railroad and numerous streets on New York, Westchester & Boston Railroad
Removed but not replaced
Built 1906, abandoned 1937, removed 1942

Odell Avenue Bridge [Map]
Concrete arch bridge over Saw Mill River on Odell Avenue in Yonkers
Open to traffic
Built 1930

Old Sawmill River Road Bridge [Map]
Stone arch bridge over Sawmill River on Old Sawmill River Road
Open to traffic
Built 1930; rehabilitated 1979

Parkway Viaduct [Map]
Concrete arch bridge over NY 907G on Park Avenue Viaduct in Yonkers
Open to traffic
Built 1923; rehabilitated 1991

Patriots Park Stone Bridge #1 [Map]
Stone arch bridge over Small Stream on Park Road
Open to traffic

Patriots Park Stone Bridge #2 [Map]
Stone arch bridge over Small Stream on Park Path
Open to pedestrians only

Patriots Park Stone Bridge #3 [Map · Street View]
Stone arch bridge over Small Stream on Park Road
Open to traffic

Pine Brook Blvd. Bridge [Map]
Concrete arch bridge over Sheldrake River on Pine Brook Blvd. in New Rochelle
Open to traffic
Built 1935

Pinebrook Blvd Hutchinson River Parkway Bridge [Map · Street View]
Concrete rigid frame bridge over Pinebrook Blvd on Hutchinson River prky
Open to traffic
Built 1938

Pines Bridge [Map]
Lost Cantileverd through truss bridge over New Croton Reservoir on Croton Turnpike
Replaced by a new bridge
Built 1904; replaced 1987

Pines Bridge (Old) [Map]
Lost Through truss bridge over Croton Reservior on NY-Route 100
Replaced by a new bridge
Replaced 1904

Pleasantville Road Bridge [Map]
Concrete arch bridge over Pocantico River on Pleasantville Road in Briarcliff Manor
Open to traffic
Built 1925

Plum Brook Road Bridge [Map · Street View]
Through truss bridge over Muscoot Crotn Res on Plum Brook Road in Golden's Bridge
Closed to all traffic
Built 1904; rehabilitated 1942

Pocantico River Bridge [Map]
Concrete arch bridge over Pocantico River on NY 9A in Briarcliff Manor
Open to traffic
Built 1929; rehabilitated 1975

Pocantico River Bridge [Map]
Concrete arch bridge over Pocantico River on NY 9A in Briarcliff Manor
Open to traffic
Built 1928

Pocantico River Bridge [Map]
Concrete arch bridge over Pocantico River on NY 9A in Briarcliff Manor
Open to traffic
Built 1931; rehabilitated 1974

Pondfield Road Bridge [Map]
Concrete arch bridge over Bronx River on Pondfield Road W. in Yonkers
Open to traffic
Built 1911

Pondfield Road Bridge [Map · Street View]
Concrete rigid frame bridge over Bronx River Parkway (NY 907G) on Pondfield Road (Formerly Swain Street)
Open to traffic
Built 1922

Private Road Bridge [Map]
Concrete arch bridge over Private Road on NY 448
Open to traffic
Built 1931

Purchase Street Hutchinson River Parkway Bridge [Map · Street View]
Concrete rigid frame bridge over Purchase St on Hutchinson River Prky
Open to traffic

Quaker Bridge Road Bridge [Map]
Through truss bridge over Croton River on Quaker Bridge Road in Croton-on-Hudson
Open to traffic
Built 1894; rehabilitated 1994

Rockland Avenue Bridge [Map · Street View]
Pony truss bridge over Mnrr Nh Line on Rockland Avenue in Mamaroneck
Open to traffic
Built 1900

Rt 35 -Muscoot Lake (Replacement) SE [Map · Street View]
Stringer bridge over MUSCOOT RESERVOIR on RTE 35
Open to traffic

Rye Lake Outlet Bridge [Map]
Concrete arch bridge over Rye Lake Outlet on NY 22 in Valhalla
Open to traffic
Built 1910; rehabilitated 2005

Saw Mill River Bridge [Map]
Stone arch bridge over Saw Mill River on 9A in Yonkers
Open to traffic
Built 1900

Saw Mill River Bridge [Map]
Concrete arch bridge over Saw Mill River on NY 117 in Pleasantville
Open to traffic
Built 1931; rehabilitated 1995

Saw Mill River Bridge [Map]
Concrete arch bridge over Saw Mill River on Saw Mill River Parkway in Dobbs Ferry
Open to traffic
Built 1927

Saw Mill River Bridge [Map]
Concrete arch bridge over Saw Mill River on Saw Mill River Parkway
Open to traffic
Built 1929

Saw Mill River Bridge [Map]
arch bridge over Saw Mill River on Bedford Road (CR 27) in Pleasantville
Open to traffic
Built 1931; rehabilitated 1995

Saw Mill River Bridge [Map]
Concrete rigid frame bridge over Saw Mill River on Farragut Avenue
Open to traffic
Built 1927

Saw Mill River Parkway Overpasses [Map]
Concrete rigid frame bridge over Palmer Road on Saw Mill River Parkway
Open to traffic
Built 1924

Scarsdale Road Bridge [Map]
Concrete arch bridge over Bronx River on Scarsdale Road in Yonkers
Open to traffic
Built 1911

South County Trailway - Cross County Parkway Overpass [Map]
Pony/through plate girder bridge over Cross County Parkway on South County Trailway
Open to pedestrians only
Built 1920

South County Trailway - Yonkers Avenue Bridge [Map · Street View]
Pony/through plate girder bridge over Yonkers Avenue on South County Trailway
Open to pedestrians only
Built 1938

South Side Avenue Bridge [Map]
Pony truss bridge over Metro-North Commuter Railroad on South Side Avenue in Hastings-on-Hudson
Closed to traffic
Built 1921; rehabilitated 1968

South Tenth Avenue Bridge [Map · Street View]
Deck truss bridge over MNRR on S. Tenth Avenue in Yonkers
Open to traffic
Built 1898

Taconic State Parkway Bridge [Map · Street View]
Steel rigid frame bridge over Railroad on Taconic State Parkway
Open to traffic
Built 1927

Tappan Zee Bridge [Map · Street View]
Cantilevered through truss bridge over Hudson River on I-87/I-287/New York State Thruway in South Nyack
Closed to all traffic with opening of replacement bridge. To be taken down in 2018, but parts will be reused in Allegheny County for other bridges.
Opened to traffic December 15, 1955. Closed to traffic on October 12, 2017

Tarrytown Lighthouse Footbridge [Map]
Modern bowstring pony truss bridge over Hudson River on Tarrytown Light-Kingsland Point Path
Open to pedestrians only
Built 1975

US9 Croton River Bridge (Older) [Map]
Open-spandrel arch bridge over Croton River on Albany Post Road
Replaced by a new bridge
Built 1924; Replaced 1964

Warburton Avenue Bridge [Map]
Concrete arch bridge over Rowleys Brook on Warburton Avenue in Hastings-on-Hudson
Open to traffic
Built 1892; rehabilitated 1950

Ward Avenue Bridge [Map]
Concrete arch bridge over Mamaroneck River on Ward Avenue in Mamaroneck
Open to traffic
Built 1937 by the Work Projects Administration

West Street Bridge [Map · Street View]
Pony/through plate girder bridge over Metro-North New Haven Line on West Street
Open to traffic
Built 1887

William Street Bridge [Map · Street View]
Pony/through plate girder bridge over Metro-North New Haven Line on William Street
Open to traffic
Built 1887

Woods Bridge - Muscoot Lake (Replacement) [Map · Street View]
Stringer bridge over MUSCOOT RESERVOIR on RTE 35
Open to traffic

Woods Bridge- Muscoot Lake (Old) [Map]
Lost Through truss bridge over Muscoot Lake on Woods Bridge Road
Replaced by a new bridge

Yonkers Avenue Bridge [Map]
Concrete arch bridge over Saw Mill River Parkway on Yonkers Avenue in Yonkers
Open to traffic
Built 1933