San Francisco County

18th Street Footbridge   [Map · Street View]
18th Street POC over CA 101
22nd Street Bridge   [Map · Street View]
1906 Pony plate girder over caltran
Open to traffic
22nd Street Footbridge   [Map · Street View]
22nd ST POC over US 101. NBI says 1953-Abutment says 1952
23rd Street Bridge   [Map · Street View]
1906 steel stringer over UP/Caltran
Open to traffic
23rd Street Bridge (US 101)   [Map · Street View]
Steel stringer over US 101. NBI says 1953-Abutment says 1952
Open to traffic
25th Street Footbridge   [Map · Street View]
POC over US 101. NBI says 1953 abutment says 1952
Open to pedestrians only
Alvord Lake Bridge   [Map · Street View]
Reinforced concrete arch bridge over a pedestrian walkway at Golden Gate Park
Open to traffic
Built 1889 by Ernest L. Ransome
ATSF - San Francisco Bay Ferries   [Map · Street View]
Ferries across San Francisco Bay on Railroad (ATSF)
No Longer In Operation
BART - Transbay Tube   [Map]
Tunnel under San Francisco Bay on BART
Open to traffic
Built 1969; Opened 1974
Broadway Tunnel   [Map]
Tunnel carries traffic under corner of Russian Hill and several streets. Four lanes of automobile, bus and truck traffic
Open to traffic
Built 1952
Caltrain - Bayshore Tunnel   [Map · Street View]
Tunnel on Caltrain
Open to traffic
Caltrain - Bayview Tunnel   [Map · Street View]
Tunnel on Caltrain
Open to traffic
Caltrain - Cesar Chavez Street Overpass   [Map · Street View]
Girder bridge over Cesar Chavez Street on Caltrain
Open to traffic
Built 1936
Caltrain - Evans Avenue Overpass   [Map · Street View]
Pony/through plate girder bridge over Evans Avenue on Caltrain & Up Rr
Open to traffic
Built 1964
Caltrain - Jerrold Avenue Overpass   [Map · Street View]
Girder bridge over Jerrold Avenue on Caltrain & Up Rr
Open to traffic
Built 1907
Caltrain - Quint Street Overpass   [Map · Street View]
Steel stringer bridge over Quint Street on Caltrain & Up Rr
Open to traffic
Built 1907
Caltrain - Tunnel #1   [Map · Street View]
Tunnel on Caltrain
Open to traffic
Caltrain - Tunnel #2   [Map · Street View]
Tunnel on Caltrain
Open to traffic
China Basin Bridge   [Map · Street View]
Pratt truss variant Bascule bridge over China Basin on Third Street in San Francisco
Open to traffic
Built 1932
China Basin Bridge (Old)   [Map · Street View]
Lost Truss bridge over China Basin/ Mission Creek on Third Street
Replaced by a new bridge
Built 1904/1905
Coastline Ravine Bridge   [Map · Street View]
Girder bridge over Coastline Ravine on Point Lobos Avenue
Open to traffic
Built 1922; rehabilitated 1985
Doyle Drive Bridge   [Map · Street View]
Deck truss bridge over N1-N101, Lincoln, Crissy on US HIGHWAY 101
Closed, Demolition in Progress
Built 1936; rehabilitated 1939, scheduled for replacement 2009-2013
Fort Mason Tunnel   [Map]
1913 Tunnel on San Francisco Bay Railroad
Fourth Street Bridge   [Map · Street View]
Warren truss Bascule bridge over China Basin on Fourth Street in San Francisco
Open to traffic
Built 1916
Golden Gate Bridge   [Map · Street View]
Suspension bridge over San Francisco Bay on US 101 at San Francisco
Open to traffic
Built 1937
Illinois Street Bridge   [Map · Street View]
Concrete deck girder bascule bridge over Islais Creek on Illinois Street
Open to traffic
Built 2006
Islais Creek Bridge   [Map · Street View]
Bascule bridge over Islais Creek on Third Street in San Francisco
Open to traffic
Built 1945
Islais Creek Bridge (Old)   [Map · Street View]
Lost Through truss bridge over Islais Creek on Third Street/Kentucky Street
Replaced by a new bridge
Built 1915
Lincoln Highway Overpass   [Map · Street View]
Concrete tee beam bridge over Sunset Blvd on Lincoln Way
Open to traffic
Built 1931
Market Street Footbridge (N)   [Map · Street View]
Stringer bridge over Market Street on Pedestrian Walkway
Open to pedestrians only
Built 1958
Market Street Footbridge (S)   [Map · Street View]
Concrete tee beam bridge over Market Street on Pedestrian Walkway
Open to pedestrians only
Built 1958
Presidio Parkway (Battery) Tunnel   [Map · Street View]
Tunnel through hillside on CA 101SB
Open to traffic
No NBI information yet. this tunnel open sister tunnel still being finished (8/2014)
Presidio Parkway Tunnel   [Map · Street View]
Tunnel through hillside on CA 101/ Presido Pkwy
Under construction
Underconstruction
Presidio Tunnel   [Map · Street View]
Tunnel under Washington Bl & Park Bl on Presidio Tunnel
Open to traffic
Built 1938
Pual Avenue Bridge   [Map · Street View]
1930 Pony girder crossing UP/Caltran
Open to traffic
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
Open to traffic
Built 1936; rehabilitated 1962; partial collapse 1989; west span siesmic retrofit 2013; east span replaced 2013.
Sixth Street Bridge   [Map]
Lost Pratt through truss bridge over Mission Creek (China Basin) on Sixth Street
No longer exists
Built in 1891, Removed in 1965
SN - Suisun Bay Ferry "Ramon"   [Map]
Lost Ferry across Suisun Bay on Railroad (SN)
No Longer In Operation
Built 1915; Operations ceased 1954
SP - San Francisco Bay Auto Ferries   [Map]
Lost Ferry across San Francisco Baycarrying automobiles
No Longer In Operation
Ferry service stopped in 1940. All ships scrapped as of 2010
Stockton Street Tunnel   [Map · Street View]
Tunnel under Bush, Pine & California Streets on Stockton Street
Open to traffic
Built 1912
WP - San Francisco Bay Ferries   [Map]
Lost Ferry across San Francisco Bay on Railroad
No Longer In Operation
Yerba Buena Island Tunnel   [Map · Street View]
Tunnel under Yerba Buena Island on I-80 in San Francisco
Open to traffic
Built 1936