Alameda, California

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ABL - Fruitvale Bridge (Alameda County, California)
Built 1951; Officially abandoned by the Alameda Belt Line in 2012
Vertical lift bridge over Oakland Inner Harbor on Alameda Belt Line
Abandoned

Bay Farm Island Bicycle Bridge (Alameda County, California)
Built 1993
Modern Pratt pony truss bascule drawbridge over San Leandro Bay on Bike Traffic
Open to pedestrians only

Central Pacific - Alice Street Drawbridge (Alameda County, California)
Built 1873; Replaced 1898 by the Harrison Street Bridge
Howe through truss bridge over Oakland Estuary on Central Pacific Railroad
Replaced by a new bridge

Harrison Street Bridge (Alameda County, California)
Built in 1898; Removed 1924
Lost Pratt through truss bridge over Oakland Estuary on Harrison Street & Southern Pacific Railroad
Removed

High Street Bridge (Old) (Alameda County, California)
Built 1901 replaced in 1927
Lost Pratt through truss bridge over Oakland Harbor on High Street
Replaced by a new bridge

IER - Oakland Estuary Bridge (Alameda County, California)
Replaced 1951
Lost Through truss bridge over Oakland Estuary on Interurban Electric Railway
Replaced by a new bridge

Park Street Bridge (Old) (Alameda County, California)
Built 1891, replaced 1934
Lost Through truss bridge over Oakland Harbor on Park Street
Replaced by a new bridge

Posey Tube (Alameda County, California)
Built 1927, seismic retrofit 2000
Immersed Tube tunnel under Oakland Inner Harbor on State Route 260


Webster Street Drawbridge (Alameda County, California)
Built 1871; Replaced 1928
Lost Through truss bridge over Oakland Harbor on Webster Street
Replaced by a new bridge

Webster Street Tube (Alameda County, California)
Built 1963
Tunnel under Oakland Inner Harbor on State Route 260, Webster Street
Open to traffic