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Alameda County

California
A Street Bridge   [Map]
Lost Pratt through truss bridge over San Lorenzo Creek on A Street
Replaced by a new bridge
Alameda Creek Bridge   [Map]
Lost Pratt through truss bridge over Alameda Creek on Mission Boulevard
Replaced by a new bridge
ATSF - San Francisco Bay Ferries   [Map · Street View]
Ferries across San Francisco Bay on Railroad (ATSF)
No Longer In Operation
Service began 1900; Service ended 1984
BART - Berkeley Hills Tunnel   [Map · Street View]
Tunnel under Berkeley Hills on BART (Bay Area Rapid Transport)
Open to traffic
Bore completed in 1967, Open for revenue in 1973 they run just north of the Caldecott tunnels
BART - Transbay Tube   [Map]
Tunnel under San Francisco Bay on BART
Open to traffic
Built 1969; Opened 1974
Bay Farm Island Bicycle Bridge   [Map · Street View]
Modern Pratt pony truss bascule drawbridge over San Leandro Bay on Bike Traffic
Open to pedestrians only
Built 1993
Bay Farm Island Bridge (1898)   [Map]
Lost Polygonal Warren through truss bridge over San Leandro Bay on Bay Farm Island
Replaced by a new bridge
Built 1898; replaced 1953
Bay Farm Island Bridge (1953)   [Map · Street View]
Bascule bridge over San Leandro Bay on CA 61 in Alameda
Open to traffic
Built 1953
Beach Street Bridge   [Map · Street View]
Slab bridge over EBMUD Access Rd/Old Sacramento Northern Railway ROW on Beach Street/Oakland Terminal Railway ROW/Key System ROW
Open to traffic
Berkeley East Shore Pedestrian Bridge   [Map · Street View]
Tied arch over I-80 and West Frontage Road on East Shore Pedestrian Overcrossing
Open to pedestrians
Built 2002
Bernal Avenue Bridge   [Map · Street View]
Through truss bridge over Arroyo De La Laguna on Bernal Avenue in Pleasanton
Open to traffic
Built 1941
CA-185 San Leandro Creek Bridge   [Map · Street View]
Concrete arch bridge over San Leandro Creek on CA-185 in San Leandro
Open to traffic
Built 1901
Caldecott Tunnel   [Map · Street View]
Set of four parallel tunnels on CA 24 in Oakland
Open to traffic
First two bores built 1937, third built 1965, fourth built 2013
Carroll Overhead Bridge   [Map]
Lost Concrete stringer bridge over Southern Pacific Railroad on Altamont Pass Road
Removed but not replaced
Built 1923
Castlewood Drive Bridge   [Map · Street View]
Girder bridge over Arroyo De La Laguna on Castlewood Drive
Open to traffic
Built 1927
Castro Valley Blvd Bridge   [Map · Street View]
Concrete arch bridge over Lake Chabot Creek on Castro Valley Blvd in Castro Valley
Open to traffic
; rehabilitated 1917
Center Street Bridge   [Map · Street View]
Concrete arch bridge over San Lorenzo Creek on Center Street in Castro Valley
Open to traffic
Built 1913
CPRR - Alice Street Drawbridge   [Map]
Howe through truss bridge over Oakland Estuary on Central Pacific Railroad
Replaced by a new bridge
Built 1873; Replaced 1898 by the Harrison Street Bridge
Crow Creek Bridge   [Map · Street View]
Lost Open-spandrel arch bridge over Crow Creek on Grove Way
Replaced by new bridge
Built 1913, replaced unknown year, current bridge installed, 1988
Cull Creek Bridge   [Map · Street View]
Timber stringer bridge over Cull Creek on Unnamed Local Road
Open to traffic
Built unknown year.
Cypress Street Viaduct   [Map]
Lost Slab bridge over Various City Streets on I-880
Destroyed by the Loma Prieta Earthquake on October 17, 1989
Built 1957
Dumbarton Toll Bridge   [Map · Street View]
Lost Pratt through truss bridge over San Francisco Bay on Route 84
Demolished
Built 1927, Replaced 1982
Geary Road Bridge   [Map]
Pony truss bridge over Small Stream on Geary Road
Open to traffic
Golden Gate Avenue Bridge   [Map · Street View]
Concrete tee beam bridge over Golden Gate Ave on Broadway
Open to traffic
Built 1934
Grove Way Bridge   [Map · Street View]
Curved concrete through girder bridge over San Lorenzo Creek on Grove Way
Open to traffic
Built 1915
Harrison Street Bridge   [Map]
Lost Pratt through truss bridge over Oakland Estuary on Harrison Street & Southern Pacific Railroad
Removed
Built in 1898; Removed 1924
High Street Bridge (1901)   [Map]
Lost Pratt through truss bridge over Oakland Harbor on High Street
Replaced by a new bridge
Built 1901; Replaced in 1939
High Street Bridge (1939)   [Map · Street View]
Double leaf Bascule bridge over Oakland Estuary on High Street in Oakland
Open to traffic
Built 1939
IER - Oakland Estuary Bridge   [Map]
Lost Through truss bridge over Oakland Estuary on Interurban Electric Railway
Replaced by a new bridge
Coverted from railroad-only to road vehicle usage in 1951. Replaced by a new bridge in 1974.
Jack London Square Pedestrian Crossing   [Map · Street View]
Warren deck truss with all verticals bridge over Union Pacific Railroad on Pedestrian walkway
Open to pedestrians only
Built 1989
Landvale Road Bridge   [Map]
Concrete deck girder bridge over Broadway on Landvale Road
Closed
Built 1937; Majority removed 1964
Leimert Bridge   [Map · Street View]
Concrete arch bridge over Diamond Canyon in Oakland, California; carries Leimert Boulevard over canyon.
Open to traffic
Built 1926 to promote real estate development on south side of canyon.
Mac Arthur Blvd. Bridge   [Map]
Concrete arch bridge over San Leandro Creek on Mac Arthur Blvd. in San Leandro
Open to traffic
Built 1909; rehabilitated 1934
Miller-Sweeney Bridge   [Map · Street View]
Bascule over Oakland Estuary on Fruitvale Avenue
Open to traffic
Constructed 1974
NCRy - Arroyo de la Laguna Bridge (1899)   [Map · Street View]
Pony/through plate girder bridge over Arroyo de la Laguna on Southern Pacific/Niles Canyon Railway
Open to traffic
Built in 1899 as a replacement of original covered Howe truss, still has original stone abutments and piers #1 and #2, and on original ROW of the first transcontinental railroad line. Dec 2018 - 6" settlement corrected.
NCRy - Dresser Bridge (1906)   [Map · Street View]
Warren through truss bridge over Alameda Creek and Hwy 84 on Niles Canyon Railway
Open to traffic
NCRy - Farwell Bridge (1896)   [Map · Street View]
Pratt through truss bridge over Alameda Creek and CA-84 on Niles Canyon Railway
Open to traffic
Built 1896, replacing the original single-span covered wooden Howe Truss.
NCRy - Mission Blvd/CA-238 Overpass   [Map]
Lost Girder bridge over Mission Blvd/CA-238 on Niles Canyon Railway/Union Pacific Railroad
Replaced by a new bridge
Built 1937; Replaced 2006
NCRy - Niles Canyon Rd driveway Bridge   [Map · Street View]
Deck girder bridge over Niles Canyon Rd driveway on NCRy
Oak Street Bridge   [Map · Street View]
Concrete arch bridge over Oak Street on 11th Street in Oakland
Open to traffic
Built 1965
Oakland Avenue Bridge   [Map · Street View]
Concrete arch bridge over Linda Avenue on Oakland Avenue in Piedmont
Open to traffic
Built 1911
Old Dublin Road Bridge   [Map · Street View]
Concrete arch bridge over San Lorenzo Creek on Old Dublin Road in Castro Valley
Open to traffic
Built 1927
Park Street Bridge (1891)   [Map]
Lost Through truss swing bridge over Oakland Harbor on Park Street
Replaced by a new bridge
Built 1891; replaced 1934
Park Street Bridge (1934)   [Map · Street View]
Double leaf Bascule bridge over Oakland Estuary on Park Street in Oakland
Open to traffic
Built 1934
Posey Tube   [Map · Street View]
Immersed Tube tunnel under Oakland Inner Harbor on State Route 260
Built 1927, seismic retrofit 2000
San Francisco-Oakland Bay Bridge   [Map · Street View]
Suspension bridge over San Francisco Bay on I-80 connecting San Francisco, Yerba Buena Island, and Oakland. New eastern span is a 1400 foot single anchored suspension bridge
Open to traffic
Built 1936; Key System tracks removed 1958; rehabilitated 1962; partial collapse due to earthquake in 1989; west span seismic retrofit 2013; east span replaced 2013.
San Mateo-Hayward Bridge (1929)   [Map]
Lost Through truss lift bridge over San Francisco Bay on CA Route 92/San Mateo Toll Road
Replaced by a new bridge
Built 1929; Replaced 1968
Sather Gate Bridge   [Map]
Concrete deck girder bridge over Strawberry Creek on Sather Road
Open to traffic
Built 1910
SN - Broadway Terrace Overpass   [Map · Street View]
Lost Pony/through plate girder bridge over Broadway Terrace on Sacramento Northern Railway
Removed
Built 1936; Removed 1957
SN - Chabot Road Overpass   [Map]
Lost Deck plate girder bridge over Chabot Road on Sacramento Northern Railway
Removed
Built ?; Removed 1957
SN - East Finger Lake Temescal Bridge   [Map]
Lost Deck plate girder bridge over East Finger Lake Temescal on Sacramento Northern Railway
Removed and the finger filled
Built 1913; Removed ca. 1936
SN - Florence Avenue Trestle   [Map]
Lost Timber stringer bridge over Abandoned section of Florence Avenue on Sacramento Northern Railway
Removed
Built ?; Removed 1957
SN - Mountain Boulevard Overpass (1936)   [Map · Street View]
Lost Pony/through plate girder bridge over Mountain Boulevard on Sacramento Northern Railway
Removed
Built 1936; Removed 1957
SN - Mountain Boulevard Overpass (Pre 1936)   [Map]
Lost Timber stringer bridge over Mountain Boulevard on Sacramento Northern Railway
Replaced by a new bridge
Built ?; Replaced 1936
SN - Redwood Peak Tunnel   [Map]
Abandoned tunnel through Shepherd/Redwood Canyon on Sacramento Northern Railway
Abandoned
Built 1911, closed & sealed 1957; Caved-in 1982
SN - Snake Road Trestle   [Map]
Lost Timber stringer bridge over Snake Road on Sacramento Northern Railway
Removed, replaced with a footbridge
Built ?; Removed 1957
SN - Thornhill Drive Overpass   [Map]
Lost Deck plate girder bridge over Thornhill Drive on Sacramento Northern Railway
Removed
Built ?; Deck plate girder added ca 1930; Removed in 1957
Solano Avenue Tunnel   [Map · Street View]
Tunnel under under Marin Avenue on Solano Avenue
Open to traffic
Built 1930
SP - Alameda Creek Bridge (East)   [Map]
Lost Through truss bridge over Alameda Creek on Southern Pacific RR
Replaced by a new bridge
SP - Altamont Pass Tunnel   [Map · Street View]
Abandoned tunnel under hillside on SP RR
Derelict/abandoned since 1985
Built 1909
SP - Arroyo de la Laguna Bridge (1867)   [Map]
Lost Howe through truss bridge over Arroyo de la Laguna on Western Pacific (1862-1870)/Central Pacific/Southern Pacific
Replaced by a new bridge
Built 1867; Replaced 1899, though using original stone abutments and piers #1 and #2.
SP - Dresser Bridge (1866)   [Map · Street View]
Lost Howe through truss bridge over Alameda Creek and Niles Canyon Road on Southern Pacific Railroad
Superstructure replaced
Built 1866 by Western Pacific Railroad (1862-1870); two original piers still used.
SP - Dresser Bridge (1893)   [Map]
Lost Howe through truss bridge over Alameda Creek and Niles Canyon Road on Southern Pacific Railroad
Superstructure replaced
Second wood Howe truss replaced and concrete pier added 1883
SP - Dumbarton Bridge   [Map · Street View]
Abandoned baltimore through truss bridge over San Francisco Bay on Caltrain
Abandoned
Built 1910, last used for freight 1982; acquired by San Mateo County Transit District 1994
SP - Farwell Bridge (1866)   [Map]
Lost single-span covered wooden Howe through truss bridge over Alameda Creek and Niles Canyon Road on Southern Pacific Railroad
Replaced by a new bridge
Built 1866
SP - Golden Gate Ferries Limited Auto Ferries   [Map · Street View]
Lost Ferry across San Francisco Bay carrying automobiles
No Longer In Operation
Auto ferry service began 1909; Ferry service stopped in 1958.
SP - Happy Valley Road Overpass   [Map · Street View]
Steel stringer bridge over Happy Valley Road on SP Railroad
Derelict/abandoned
SP - Newark Slough Drawbridge   [Map · Street View]
Baltimore through truss bridge over Newark Slough on Caltrain; this is the east end of SP Dumbarton Bridge
Closed to all traffic
Built 1910
SP - Oakland Estuary Bridge   [Map]
Double-leaf bascule deck truss bridge over Oakland Estuary & Streets on Southern Pacific
Never built
Proposed by Southern Pacific & Alameda County 1917
Stanley Bridge   [Map · Street View]
Concrete stringer bridge over Alameda Creek on Old Canyon Road
Open to traffic
Built 1948
Sunol Aqueduct (Flume Bridge)   [Map]
Abandoned open-spandrel arch bridge
Abandoned
Built between 1920-1925 by the Spring Valley Water Company
UP - Alameda Creek Bridge (East)   [Map · Street View]
Deck plate girder bridge over Alameda Creek on UP RR
Open to traffic
UP - Altamont Creek Bridge   [Map · Street View]
Deck plate girder bridge over Altamont Creek, Altamont Pass Road on Union Pacific, ACE RR
Open to traffic
UP - Altamont Pass Road Overpass   [Map · Street View]
Warren through truss railroad bridge over Altamont Pass Road and frmr SP
Open to traffic
Built 1907
UP - Arroyo de la Laguna Bridge   [Map · Street View]
Warren through truss bridge over Alameda Creek on Union Pacific Railroad
Open to traffic
UP - Arroyo Valle Bridge   [Map · Street View]
Through truss bridge over Arroyo Valle on UP RR
Open to traffic
UP - I-580 Overpass (EB)   [Map · Street View]
Concrete arch bridge over Eastbound I-580 on UP RR
Open to railroad traffic only
Built 1938
UP - Inner Harbor Bridge   [Map · Street View]
Vertical lift bridge over Oakland Estuary on Alameda Belt Line/Union Pacific
Intact but closed to all traffic
Built 1951; Union Pacific stopped all service in 2001 and abandoned the line in 2012.
UP - Mud Slough Bridge   [Map]
Deck plate girder bridge over Mud Slough on Union Pacific RR
Open to traffic
Built 1905
UP - Niles Boulevard Overpass   [Map · Street View]
Pony/through plate girder bridge over Niles Boulevard on Union Pacific Railroad
Open to traffic
Built 1937
UP - Niles Canyon Road Overpass   [Map · Street View]
Girder bridge over Niles Canyon Road on Union Pacific Railroad & Offramp
Open to traffic
Built 1941
UP - Pleasanton-Sunol Road Overpass   [Map · Street View]
Deck and through girder bridge over Pleasanton-Sunol Road and NCRy on Union Pacific Railroad
Open to traffic
Built 1907
UP - Seventh Street Underpass   [Map · Street View]
Steel stringer bridge over 7th Street on UP RR
Open to traffic
Verona Avenue Bridge   [Map · Street View]
Pennsylvania Through truss bridge over Arroyo de Laguna on Verona Avenue
Open to pedestrians
Veterans Road Bridge   [Map · Street View]
Warren pony truss bridge over Arroyo Del Valle on Veterans Road
Open to pedestrians only
Warren Freeway Offramp Overpass   [Map · Street View]
Deck arch bridge over Lake Temescal Park Road on Warren Freeway Offramp
Open to traffic
Built 1951
Warren Freeway Overpass   [Map · Street View]
Concrete tee beam bridge over Broadway Terrace on Warren Freeyway
Open to traffic
Built 1951
Webster Street Drawbridge (1871)   [Map]
Lost Through truss bridge over Oakland Harbor on Webster Street
Replaced by a new bridge
Built 1871; Replaced 1898
Webster Street Drawbridge (1898)   [Map]
Pratt through truss bridge over Oakland Harbor on Webster Street
Replaced by a new bridge
Built 1898; Removed 1926
Webster Street Tube   [Map · Street View]
Tunnel under Oakland Inner Harbor on State Route 260, Webster Street
Open to traffic
Built 1963
WP - San Francisco Bay Ferries   [Map · Street View]
Lost Ferry across San Francisco Bay on Railroad
No Longer In Operation