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Los Angeles County

1st Street Bridge (1888) [Map]
Lost deck truss bridge over Los Angeles River on 1st Street
Replaced by a new bridge
Built 1888; Replaced in 1929

1st Street Bridge (1929) [Map · Street View]
Concrete arch bridge over Los Angeles River on First Street in Los Angeles
Open to traffic
Built 1929

25th Street West Bridge [Map · Street View]
Lost pony truss bridge over Amargosa Creek on 25th Street West in Palmdale
Replaced by a new bridge
Built 1929; rehabilitated 1976, Replaced in 2000

26th Street Bridge [Map · Street View]
Concrete arch bridge over Los Angeles River on 26TH ST in Vernon
Open to traffic
Built 1926

2nd Street Tunnel [Map · Street View]
1920 tunnel under S. Hope St/ S. Grand Ave/ S. Olive St on West 2nd Street
Open to traffic
Built 1920

3rd Street Tunnel [Map · Street View]
1901 tunnel under S. Hope St./ S. Grand Ave./ S. Olive St. on West 3rd Street
Built 1901

4th Street Bridge (1903) [Map]
Lost Howe through truss bridge over Los Angeles River on 4th Street
Replaced by a new bridge
Built 1903; Replaced 1930

4th Street Bridge (1930) [Map · Street View]
Concrete arch bridge over Los Angeles River on Fourth Street in Los Angeles
Open to traffic
Built 1930 seismic retrofit in 1995

4th Street Viaduct [Map · Street View]
Concrete arch bridge over Lorena Street & Bernal Avenue on Fourth Street in Los Angeles
Open to traffic
Built 1928

6th Street Bridge [Map · Street View]
Lost steel arch bridge over Los Angeles River on Sixth Street in Los Angeles
No longer exists
Built 1932; closed to traffic Jan. 27, 2016 with demolition beginning soon after

7th Street Bridge [Map]
Concrete arch bridge over Los Angeles River on Seventh Street in Los Angeles
Open to traffic
Built 1910, Second Deck added 1927, Seismic Retrofit 1995

9th Street Bridge (1889) [Map]
Pratt through truss bridge
Replaced by a new bridge
Built 1889; Replaced 1925

Agoura Road Bridge [Map · Street View]
Concrete arch bridge over Medea Creek on Agoura Road in Agoura Hills
Open to traffic
Built 1920; rehabilitated 1926

Agua Dulce Canyon Road Bridge [Map · Street View]
Steel stringer bridge over Agua Dulce Creek on Agua Dulce Canyon Road
Open to traffic
Built 1954

Aliso Street Bridge [Map]
Lost Pony/through plate girder bridge over Los Angeles River on Railroad (PE)/Aliso Street
Replaced by a new bridge
Built 1881; Replaced 1938-1940

Alondra Boulevard Bridge [Map · Street View]
Concrete tee beam bridge over Los Angeles River on Alondra Blvd
Open to traffic
Built 1958; rehabilitated 1971

Alondra Boulevard Compton Creek Bridge [Map · Street View]
Steel stringer bridge over Compton Creek on Alondra Blvd in Compton
Open to traffic
Built 1938

Alondra Boulevard San Gabriel River Bridge [Map · Street View]
Concrete tee beam bridge over San Gabriel River on Alondra Blvd
Open to traffic
Built 1952; rehabilitated 1972

Angeles Crest Highway La Canada Canyon Bridge [Map · Street View]
Concrete arch bridge over La Canada Canyon on CA 2 in Los Angeles
Open to traffic
Built 1930; rehabilitated 1966

Angeles Crest Highway Slide Canyon Bridge [Map · Street View]
Concrete arch bridge over Slide Canyon on CA 2 in Angeles National Forrest
Open to traffic
Built 1931

Angeles Crest Highway Tunnel #1 [Map · Street View]
Tunnel on State Route 2
Open to traffic
Built 1950

Angeles Crest Highway Tunnel #2 [Map · Street View]
Tunnel on State Route 2
Open to traffic
Built 1950

Angeles Crest Highway Woodwardia Canyon Bridge [Map · Street View]
Concrete arch bridge over Woodwardia Canyon on CA 2 in Los Angeles
Open to traffic
Built 1931

Angeles Forest Highway Big Tujunga Canyon Bridge [Map · Street View]
Concrete arch bridge over Big Tujunga Cyn on Angeles Forest Highway
Open to traffic
Built 1941

Arroyo Drive Bridge [Map · Street View]
Concrete tee beam bridge over Arroyo Seco Parkway SR 110 on Arroyo Drive
Open to traffic
Built 1938

Arroyo Seco Parkway Bridge [Map]
Deck plate girder bridge over Los Angeles River on Arroyo Seco Parkway (CA 110, formerly CA 11/US 66)
Built 1942

Arroyo Seco Parkway Viaduct [Map · Street View]
Haunched deck plate girder bridge over Los Angeles River on Pasadena Freeway (formerly Figuroa Street) in Los Angeles
Open to Traffic
Built 1937

Arroyo Seco Pedestrian Bridge [Map · Street View]
Concrete pony/through girder bridge over Arroyo Seco on Footpath
Open to pedestrians only
Built 1951

Artesia Avenue Bridge [Map · Street View]
Concrete tee beam bridge over San Gabriel River on Artesia Boulevard
Open to traffic
Built 1941; rehabilitated 1966

Artesia Boulevard Bridge [Map · Street View]
Concrete tee beam bridge over Los Angeles River on Artesia Blvd
Open to traffic
Built 1949

Atlantic Avenue Bridge [Map · Street View]
Concrete tee beam bridge over Los Angeles River on Atlantic Avenue in Compton
Open to traffic
Built 1937

Atlantic Boulevard Bridge [Map · Street View]
Concrete arch bridge over Los Angeles River on Atlantic Blvd. in Vernon
Open to traffic
Built 1931

ATSF - Alameda Street Overpass [Map · Street View]
1937 girder with floorbeam system
Replaced by a new bridge
Built 1937; Replaced 1997

ATSF - Los Angeles River Bridge [Map]
Lost Baltimore through truss bridge over Los Angeles River on Atchison, Topeka & Santa Fe Second District
Replaced by a new bridge
Built 1901; One span destroyed during flooding 1941; Removed 1994

ATSF - Rio Hondo Bridge (Bandini; Old) [Map]
Lost Pratt through truss bridge over Rio Hondo on Atchison, Topeka & Santa Fe Railway
Replaced by a new bridge
Built 1897; Replaced ?

ATSF - Rosencrans Avenue Girder Overpass [Map]
Lost Pony/through plate girder bridge over Rosencrans Avenue on Atchison, Topeka & Santa Fe Railway
Replaced by a new bridge
Built 1924; Repalced 1964

ATSF - Rosencrans Avenue Truss Overpass (1964) [Map]
Lost Warren through truss bridge over Rosencrans Avenue on BNSF Railway
Replaced by a new bridge
Built 1964; Replaced 1996

ATSF - San Gabriel River Bridge (Los Nietos; Old) [Map]
Lost Pratt through truss bridge over San Gabriel River on Atchison, Topeka & Santa Fe Railway
Replaced by a new bridge
Built 1897; Trestle rebuilt 1910

ATSF - Soto Street Overpass [Map]
Lost 1929 steel stringer
Replaced by a new bridge

Avenue 19 Arroyo Seco Bridge [Map · Street View]
Steel stringer bridge over Arroyo Seco Channel on Ave 19 in Los Angeles
Two lanes open to traffic (two closed)
Built 1956

Avenue 26 Bridge [Map · Street View]
Concrete arch bridge over Arroyo Seco Channel on Avenue 26 in Los Angeles
Open to traffic
Built 1939

Avenue 43 Bridge [Map · Street View]
Bridge over Arroyo Seco Channel & Cal 110 (Pasadena Freeway) on Ave. 43 in Los Angeles, California
Open to Traffic

Avenue 43 Offramp Bridge [Map · Street View]
Concrete tee beam bridge over Arroyo Seco Ave 43 Ramp on Ramp/Connector 110 in Los Angeles
Open to traffic
Built 1940

Avenue 52 Bridge [Map · Street View]
Bridge over Pasadena Freeway (Cal 110) on Avenue 52 in Los Angeles
Open to traffic
Wooden Bridge ~ 1920 Contrete Bridge Built 1939

Avenue 60 Bridge [Map · Street View]
Concrete arch bridge over Arroyo Seco Channel on Avenue 60 in Los Angeles
Open to traffic
Built 1909; rehabilitated 1939

Avon Distribution Center Bridge [Map · Street View]
Pony plate girder bridge over Eaton Wash on Avon Distribution Center Road
Open to traffic

Ballona Creek Bridge [Map]
Lost Pratt through truss bridge over Ballona Creek on Venice Boulevard or Redondo Boulevard
Replaced

Barham Boulevard Bridge [Map · Street View]
Steel stringer bridge over Los Angeles River on Barham Blvd. in Burbank
Open to traffic
A wooden bridge at "Dark Canyon Pass" was washed out in 1925 and 1927. It was replaced with a concrete bridge in 1935 which washed out in 1938.

Barham Boulevard Overpass [Map · Street View]
Concrete bridge over Hollywood Freeway (US 101) on Barham Blvd (Dark Canyon Pass Road) in Los Angeles
Open to traffic
Built 1940

Berkshire Place Bridge [Map · Street View]
Concrete arch bridge over Flnt Cyn Chnl & Equest T on Berkshire Place in La Canada Flintridge
Open to traffic
Built 1924

Beverly Boulevard Viaduct [Map · Street View]
Concrete tee beam bridge over Glendale Blvd. on Beverly-First Street in Los Angeles
Open to traffic
Built 1942

BNSF - CA 1 Viaduct [Map · Street View]
1936 steel stringer bridge over the BNSF rail yard
Open to traffic

BNSF - Los Angeles River Bridge [Map · Street View]
Through truss bridge over Los Angeles River on BNSF Railroad
Open to traffic
Built 1897; EB Deck plate girder build 1925; Western truss replaced sometime in the 1990s

BNSF - Main Street Overpass [Map · Street View]
1923 Pony plate girder
Open to traffic

BNSF - Normandie Avenue Bridge [Map · Street View]
Deck plate girder bridge over Normandie Ave and abandoned PE-SPRR on BNSF Rwy
Open to traffic
Built 1923

BNSF - Paramount Boulevard Overpass [Map · Street View]
Slab bridge over Paramount Boulevard on BNSF Railway
Open to traffic
Built 1958

BNSF - Redondo Junction Flyover [Map · Street View]
Deck truss/girder/box beam over LA River/Wash. Blvd/Soto St/UP and BNSF RR's
Open to traffic
Built 2001

BNSF - Rosemead Boulevard Overpass [Map · Street View]
Pony/through plate girder bridge over Rosemead Blvd on BNSF Railroad
Open to traffic
Built 1937

BNSF - Rosencrans Avenue Truss Overpass (1996) [Map · Street View]
Polygonal Warren through truss bridge over Rosencrans Avenue on BNSF Railway
Open to traffic
Built 1996

BNSF - Santa Ana Freeway Overpass [Map · Street View]
Through plate girder bridge over Santa Ana Freeway on BNSF Rwy
Open to traffic
Built 1952

BNSF - Telegraph Road Overpass [Map · Street View]
Steel stringer bridge
Open to traffic
Built 1925

BNSF - Washington Boulevard Overpass [Map · Street View]
Pratt through truss bridge over Washington Blvd on BNSF RR
Open to traffic
Built 2001 as part of a track realignment in the area

Broadway Rubio Wash Bridge [Map · Street View]
Culvert bridge over Rubio Wash on Broadway in San Gabriel
Open to traffic
Built 1935

Broadway Tunnel [Map]
Lost Tunnel under Fort Moore Hill on North Broadway
Removed
Built 1901; Removed 1949 due to the construction of the Hollywood Freeway obliterating Fort Moore Hill

California Incline Bridge [Map · Street View]
Bridge over Hillside on California Incline
Open to traffic

Canada Boulevard Bridge [Map · Street View]
Slab bridge over Verdugo Wash on Canada Blvd N
Open to traffic
Built 1933

Castaic Junction Bridge [Map]
Lost Through truss bridge over Santa Clara River on SR 126
Destroyed by flooding - St Francis dam failure in 1928

Cesar Chavez Avenue Bridge (1926) [Map · Street View]
Open spandrel Concrete arch bridge over Los Angeles River on E Cesar E Chavez Ave/Macy Street
Open to traffic
Built 1926; Seismic retrofit 1993-95

Cesar Chavez Avenue Overpass [Map · Street View]
Bridge over San Bernadino Freeway (Interstate 10) on Cesar Chavez Ave. in Boyle Heights, Los Angeles,
Open to traffic

Chandler Boulevard Tujunga Wash Bridge (N) [Map]
Lost Warren pony truss bridge over Tujunga Wash on Chandler Boulevard
Replaced by a new bridge
Replaced 1951

Chandler Boulevard Tujunga Wash Bridge (S) [Map]
Lost Warren pony truss bridge over Tujunga Wash on Chandler Boulevard
Replaced by a new bridge
Replaced 1957

Chantry Flats Road Bridge [Map]
Baily truss bridge over Big Santa Anita Creek on Chantry Flats Road
Open to traffic
Built 1950

Chiquito Canyon Road Bridge [Map · Street View]
Timber Stringer over San Martinez Chiquito Creek on Chiquito Canyon Road in Val Verde
Replaced by new bridge
Built 1925; rehabilitated 1960, Replaced 2000

Circle Drive Bridge [Map · Street View]
Concrete tee beam bridge over Virginia Road on Circle Drive in San Marino
Open to traffic
Built 1910

Clara Street Bridge [Map · Street View]
Concrete tee beam bridge over Los Angeles River on Clara Street in Cudahy
Open to traffic
Built 1939

Colfax Avenue Bridge [Map · Street View]
Deck truss bridge over Los Angeles River on Colfax Avenue in Los Angeles
Open to traffic
Built 1956

College Street Overpass [Map · Street View]
Bridge over Route 110 on College Street in Los Angeles
Open to traffic
Built 1939

Colorado Boulevard Bridge [Map · Street View]
Concrete arch bridge over Arroyo Seco on Colorado Blvd. in Pasadena
Open to traffic
Built 1913; rehabilitated 1993

Columbia Street Overpass [Map]
Concrete tee beam bridge over Goldline on Columbia Street in South Pasadena
Open to traffic
Built 1910

Commodore Schuyler F. Helm Bridge (1946) [Map · Street View]
Vertical lift bridge over Cerritos Channel on CA 47 in Long Beach
Replaced by a new bridge
Built 1946; Demolished 2019

Concord Street Bridge [Map · Street View]
Through truss bridge over Verdugo Wash on Concord Street in Glendale
Open to traffic
Built 1940

Culver Boulevard Bridge [Map · Street View]
Steel stringer bridge over Ballona Creek on Culver Blvd
Open to traffic
Built 1937

Dayton Avenue Bridge [Map]
Lost Open-spandrel arch bridge over Los Angeles River on Dayton Avenue
Renamed
Damaged by landslide in 1937; replaced by Riverside-Figueroa Bridge

Del Mar Avenue Bridge [Map]
Steel stringer bridge over Alhambra Wash on Del Mar Avenue in San Gabriel
Open to traffic
Built 1935

Del Mar Boulevard Bridge [Map · Street View]
Closed spandrel Concrete arch bridge over Eaton Wash on Del Mar Blvd. in Pasadena
Open to traffic
Built 1926

Dell Avenue Carroll Canal Bridge [Map]
Concrete arch bridge over Carroll Canal on Dell Avenue in Los Angeles
Open to traffic
Built 1907

Dell Avenue Howland Canal Bridge [Map · Street View]
Concrete arch bridge over Howland Canal on Dell Avenue
Open to traffic
Built 1907

Dell Avenue Linnie Canal Bridge [Map]
Concrete arch bridge over Linnie Canal on Dell Avenue in Los Angeles
Open to traffic
Built 1907

Dell Avenue Sherman Canal Bridge [Map]
Concrete arch bridge over Sherman Canal on Dell Avenue in Los Angeles
Open to traffic
Built 1907

Dickson Court Bridge [Map · Street View]
Filled-in arch bridge on Dickson Court on the UCLA campus
Filled in, but still intact and carrying traffic with a posted weight limit
Dedicated October 22, 1927; arroyo filled in 1947

Downey Road Bridge [Map · Street View]
Steel stringer bridge over Los Angeles River on Downey Road
Open to traffic
Built 1931; rehabilitated 1979

E 208th St Bridge [Map · Street View]
Pony plate girder on E 208th St over IH-710 and UP RR
Open to traffic
Built 1954-Reconstructed 1989

East Fork Road Bridge [Map · Street View]
Deck truss bridge over North Fork San Gabriel River on East Fork Road
Open to traffic
Built 1949

East Washington Boulevard Bridge [Map · Street View]
Concrete tee beam bridge over Los Angeles River on Washington Blvd. in Los Angeles
Open to traffic
Built 1931

Echo Park Lake Bridge [Map]
Bridge over Echo Park Lake in Los Angeles
Re-Opened 2006, after being closed to all traffic
Original Built 1896, lost unknown year, replaced unknown year

Elberon Avenue Overpass [Map · Street View]
Concrete arch bridge over Gaffey Street on Elberon Avenue in Los Angeles
Open to traffic
Built 1936

Elm Avenue Bridge [Map]
Bridge over Eaton Wash on Elm & Muscatel Avenue
Open to traffic
Built 1933

Fern Dell Creek Footbridge [Map]
Wooden POC
Open to Pedistrians
Built 1921; rehabilitated 1927

Fern Dell Drive Bridge [Map]
Concrete arch bridge over Fern Dell Creek on Fern Dell Drive in Los Angeles
Open to traffic
Built 1923

Figueroa Street Tunnel #1 [Map · Street View]
Tunnel under Elysian Park on CA 110/ Arroyo Seco Pkwy
Open to traffic
Built 1931

Figueroa Street Tunnel #2 [Map · Street View]
Tunnel under Elysian Park on CA 110/ Arroyo Seco Pkwy
Open to traffic
Built 1931-Opened with 2 other sister tunnels

Figueroa Street Tunnel #3 [Map · Street View]
Tunnel under Elysian Park on CA 110/ Arryo Seco Pkwy
Open to traffic
Built 1931 part of the first three tunnels opening here

Figueroa Street Tunnel #4 [Map · Street View]
Tunnel under Elysain Park on CA 110/Arroyo Seco Pkwy
Open to traffic
Built 1935 per HAER-1936 per NBI

Figueroa Street Tunnels [Map · Street View]
Tunnel under Elysian Park on CA 110/ Arryo Seco Pkwy
Open to traffic
Built 1931. Open with 2 other sister tunnels

Firestone Boulevard Bridge [Map · Street View]
Concrete tee beam bridge over San Gabriel River on Firestone Blvd in Downey
Open to traffic
First bridge built before 1904, This birdge built 1934; rehabilitated 1950

First Street Overpass [Map]
Steel stringer bridge over Figueroa Street on First Street in Los Angeles
Open to traffic
Built 1940; rehabilitated 1971

Fletcher Drive Bridge [Map]
Concrete tee beam bridge over Los Angeles River on Fletcher Drive in Los Angeles
Open to traffic
Built 1927

Follows Camp Bridge [Map]
Lost Steel stringer bridge over San Gabriel River on Follows Camp Road
Destroyed by flooding
Lost 2005

Foothill Boulevard Big Tujunga Wash Bridge [Map · Street View]
Concrete tee beam bridge over N Chan Big Tujunga Wash on Foothill Blvd in Los Angeles
Open to traffic
Built 1921; rehabilitated 1937; Completely rebuild 2008

Foothill Boulevard Overpass [Map · Street View]
Slab bridge over UP RR on Foothill Boulevard
Open to traffic
Built 1950

Foothill Boulevard Pacoima Wash Bridge [Map]
Concrete arch bridge over Pacoima Wash on Foothill Blvd. in Los Angeles
Open to traffic
Built 1923; rehabilitated 1959

Foothill Boulevard Sawpit Wash Bridge [Map]
Bridge over Sawpit Wash on Deodar Lane West in Monrovia
Open to traffic
Built 1928; rehabilitated 1952

Ford Avenue Navy Bridge (1942) [Map]
Cable-stayed bridge over Cerritos Channel on California 47
Replaced by a new bridge
Built 1942 ; replaced 1946

Foster Bridge [Map · Street View]
Steel stringer bridge over Rio Hondo on Suva Street in Downey
Open to traffic
Built 1874, Rebuilt 1904, Replace in 1954

Franklin Avenue over Monon Street [Map · Street View]
Concrete arch bridge over Monon Street on Franklin Avenue in Los Angeles
Open to traffic
Built 1925

Gaffey Street Overpass [Map]
Concrete tee beam bridge over West Oliver Street on Gaffey Street Oc in Los Angeles
Open to traffic
Built 1935

Gage Avenue Bridge [Map · Street View]
Concrete tee beam bridge over Los Angeles River on Gage Avenue
Open to traffic
Re-Built 1940, Washed-Out 1938, Washed-Out 1927

Ganesha Park Bridge [Map]
Stone arch bridge over Thompson Wash on Footpath

Garibaldi Avenue Bridge [Map]
Bridge over Eaton Wash on Garibaldi Avenue
Open to traffic
Built 1953

Garvey Ave Alhambra Wash Bridge [Map]
Concrete tee beam bridge over Alhambra Wash on Garvey Avenue in Rosemead
Open to traffic
Built 1935

Garvey Avenue Overpass [Map]
Concrete tee beam bridge over Fremont Ave on Garvey Avenue in Monterey Park
Open to traffic
Built 1934

Garvey Avenue Rio Hondo Bridge [Map]
Concrete tee beam bridge over Rio Hondo on Garvey Avenue in Rosemead
Open to traffic
Built 1936, Rebuilt 2008

Geneva Street Bridge [Map · Street View]
Pony truss bridge over Verdugo Wash on Geneva Street in Glendale
Open to traffic
Built 1938

Gerald Desmond Bridge [Map · Street View]
Bridge over Port of Long Beach on Ocean Blvd./California Highway 47/I-710 in Long Beach
Intact but closed to all traffic; traffic switched to new bridge in October 2020
Built 1968.

Glendale Boulevard Bridge [Map]
Concrete arch bridge over Los Angeles River on Glendale Blvd. in Los Angeles
Open to traffic
Built 1929

Glenoaks Boulevard Bridge [Map · Street View]
Pony truss bridge over Verdugo Wash on Glenoaks Blvd. in Glendale
Open to traffic
Built 1938

Glorietta Avenue Bridge [Map · Street View]
Concrete tee beam bridge over Verdugo Wash on Glorietta Avenue
Open to traffic
Built 1941

Grand Canal Parking Lot Bridge [Map · Street View]
Closed-spandrel arch bridge over Grand Canal on Parking Lot
Open to traffic
Built 1905

Henry Ford Bridge [Map]
Bridge over Cerritos Channel on Los Angles Harbor Belt Railway
Demolished and replaced.
Built 1923-24; Replaced 1996

Hermosa Drive Bridge [Map]
Concrete tee beam bridge over Rubio Wash on Hermosa Drive in San Gabriel
Open to traffic
Built 1927

Hidden Springs Tunnel [Map · Street View]
Tunnel under hillside on Angeles Forest Hwy
Open to traffic
Built 1941

Hill Street Overpass [Map]
Lost Closed-spandrel arch bridge over Pacific Electric Railway & 1st Street on Hill Street
Filled in
Filled in when the Hollywood Freeway was built

Hill Street Tunnel [Map]
Lost Tunnel on Hill Street
Demolished
Built 1909; Daylit 1955

Hollenbeck Park Lake Bridge [Map]
Lost Steel arch bridge over Hollenbeck Park Lake on Footpath
Replaced by a new bridge
Built 1913

Holly Street Bridge [Map · Street View]
Concrete arch bridge over Arroyo Blvd. & Arroyo Seco on Holly Street in Pasadena
Open to traffic
Built 1925

Hollywood Freeway Bridge [Map · Street View]
Open-spandrel arch over Los Angeles River on US 101
Open to Traffic
First iron bridge in Los Angeles built 1881, rebuilt as concrete in 1943, Expanded to freeway

Hollywood Freeway Overpass [Map · Street View]
Concrete arch bridge over Holly Drive on US 101 in Los Angeles
Open to traffic
Built 1952

Huntington Drive Eaton Wash Bridge [Map]
Concrete tee beam bridge over Eaton Wash on Huntington Drive in San Marino
Open to traffic
Built 1962

Huntington Drive Rubio Wash Bridge [Map]
Culvert under Huntington Drive in San Marino
Open to traffic
Built 1910; Replaced 1963

Huntington Drive San Gabriel River Bridge [Map]
Concrete tee beam bridge over San Gabriel River on Foothill Blvd / Huntington Drive in Irwindale
Open to traffic
Built 1922, Widened 1930; rehabilitated 1947

Huntington Drive Santa Anita Wash Bridge [Map]
Bridge over Santa Anita Wash on Huntington Drive in Monrovia
Open to traffic
Built 1958

Hyperion Bridge [Map · Street View]
Concrete arch bridge over Los Angeles River on Hyperion Avenue in Los Angeles
Open to traffic
Built 1929

I 5/CA 14 Split Tunnel [Map]
Tunnel under the I 5/CA 14 split
Open to traffic
Tunnel for IH-5SB truck bypass

I10 - San Gabriel River Bridge [Map · Street View]
Concrete tee beam bridge over San Gabriel River on Interstate 10 Wb
Open to traffic
Built 1926 as Garvey Road, Replaced ; rehabilitated 2004

Iron Horse Trailhead - Santa Clara River Bridge [Map · Street View]
Camelback Parker through truss bridge over Santa Clara River on Iron Horse Trail
Open to pedestrians
Built in 1898 over the Colorado River; Relocated here 1928 after the Saint Francis Dam collapse washed away the previous bridge.

Jeep Bridge [Map]
Lost Steel stringer bridge over San Gabriel River on Camp Road
Destroyed by flooding

Kanan Dume Road Tunnel T-1 [Map · Street View]
Tunnel under hillside on Kanan Dume Road
Open to traffic

Kanan Dume Road Tunnel T-2 [Map · Street View]
Tunnel under hillside on Kanan Dume Road
Open to traffic
NB tunnel built 1968; SB tunnel built 1983

Kanan Dume Road Tunnel T-3 [Map · Street View]
Tunnel under hillside on Kanan Dume Road
Open to traffic
NB tunnel built 1968; SB tunnel built 1978

Kenilworth Avenue Bridge [Map · Street View]
Pony truss bridge over Verdugo Wash on Kenilworth Avenue in Glendale
Open to traffic
Built 1936

La Loma Road Bridge [Map · Street View]
Concrete arch bridge over Arroyo Seco Channel on La Loma Road in Pasadena
Open to traffic
Built 1914; underwent seismic retrofitting and rehabilitation in 2017

LA Terminal Railway - Arroyo Seco Trestle [Map]
Lost Timber stringer bridge over Arroyo Seco on LA Terminal Railway
Removed but not replaced
Built ca 1901; Removed ca 1916

LA&SG - Arroyo Seco Bridge [Map]
Lost Howe deck truss bridge over Arroyo Seco on Los Angeles & San Gabriel Valley Railroad
Replaced by a new bridge
Built 1886; Replaced 1896

LA&SL - Terminal Island Bridge [Map]
Warren through truss bridge over Los Angeles River on Los Angeles & Salt Lake Railroad
Removed and relocated to Longview Washington
Built 1908; Removed 1934

LACM - Arroyo Seco Bridge [Map · Street View]
Bridge over Arroyo Seco on MTA Goldline (Light Rail)
Open to traffic
A wooden bridge was built in 1885, replaced by this steel one in 1896, upgraded by the MTA in 1992

LACM - Artesia Boulevard Overpass [Map · Street View]
Pony plate girder bridge over Artesia Boulevard on Los Angeles County Metropolitan Transportation Authority
Open to traffic
Built 1923

LACM - Avenue 19 Overpass [Map · Street View]
Pony plate girder bridge over Avenue 19 on Goldline in Los Angeles
Open to traffic
Built in 1930, purchased by the MTA in 1990

LACM - Avenue 26 Overpass [Map · Street View]
Girder bridge over Avenue 26 on LACM
Open to traffic
Built 1930

LACM - CA110 Overpass [Map · Street View]
Steel stringer bridge over CA110 & Arroyo Seco on LACM
Open to traffic
Built 1940

LACM - Colorado Boulevard Overpass [Map · Street View]
Bridge over Colorado Blvd Up on AT&SF RR - Soon to be the Gold Line MTA in Arcadia
Open to traffic
Built 1930, purchased by MTA 1990

LACM - Hawthorne Avenue Overpass [Map · Street View]
Pony/through girder bridge over Hawthorne Avenue on Los Angeles County Metropolitan Transportation Authority
Open
Built 1926

LACM - IH-5 Overpass [Map · Street View]
Girder bridge over Interstate 5 on LACM
Open to traffic
Built 1962

LACM - Los Angeles River Bridge [Map · Street View]
Bridge over Los Angeles River on Gold Line trolly (MTA)
Open to traffic
Salt Lake Rail Road build the original wooden bridge back in the mid-1870's, it has been rebuilt several times since then.

LACM - San Fernando Road Overpass [Map]
Pony truss bridge over San Fernando Road on Goldline in Los Angeles
Open to traffic
Built 1930, purchased by MTA in 1990

LACM - San Fernando Tunnel [Map]
Tunnel under Freemont Pass/San Fernando Pass on Union Pacific Railroad/Metrolink
Open to traffic
Work started March 22, 1875, opened August 12, 1876.

LACM - Victory Place Overpass [Map · Street View]
Bridge over Victory Place on Southern Pacific, Amtrak, and Metrolink in Burbank
Open to Traffic
Built 1932

LAJ - Atlantic Boulevard Overpass [Map · Street View]
Steel stringer bridge over Atlantic Blvd on LAJ/ BNSF
Open to traffic
Built 1936

LAJ - IH-710 Overpass [Map · Street View]
Pony plate girder with floorbeam system over IH-710 on Los Angeles Junction Railway
Built 1955. Carries LAJ RR over IH-710

Lake Elizabeth Road Bridge [Map]
Lost pony truss bridge over Amargosa Creek on Elizabeth Lake Road in Palmdale
Replaced by culvert
Built 1946; replaced 2008

Lake Vista Drive Bridge [Map]
Pony truss bridge over Malibou Lake (Medea Creek) on Lake Vista Drive
Open to traffic
Built 1923

LARy - 4th Street Trolley Bridge [Map]
Lost Pratt through truss bridge over Los Angeles River on Los Angeles Railway
Replaced by a new bridge
Built 1898; Replaced 1930

LARy - Macy Street Trolley Bridge [Map]
Lost Howe through truss bridge over Los Angeles River on Los Angeles Railway
Replaced by a new bridge
Built 1903; Replaced 1926

Las Flores Road Bridge [Map · Street View]
Concrete beam bridge over Las Flores Creek on Las Flores Road in Los Angeles
open to traffic
Built 1942

Las Tunas Drive Alhambra Wash Bridge [Map]
Concrete arch Bridge over Alhambra Wash on Las Tunas Drive - Main Street in San Gabriel
Open to Traffic

Las Tunas Drive Eaton Wash Bridge [Map]
Concrete tee beam bridge over Eaton Wash on Las Tunas Drive
Open to traffic
Built 1927; rehabilitated 1953

Las Tunas Drive Rubio Wash Bridge [Map]
Concrete tee beam bridge over Rubio Wash on Las Tunas Drive in San Gabriel
Open to traffic
Built 1911; rehabilitated 1932

LAX Taxiway C Tunnel [Map]
Tunnel under Sepulveda Boulevard on Los Angeles International Airport Taxiway C
Open to aircraft above and cars below
Built 1952, Lengthened 2002

Lighthouse Street Bridge [Map · Street View]
Closed-spandrel arch bridge over Grand Canal on Pedestrian Pathway
Open to pedestrians only

Long Beach Boulevard Bridge [Map · Street View]
Concrete tee beam bridge over Los Angeles River on Long Beach Blvd
Open to traffic
Built 1946

Longden Drive Bridge [Map]
Concrete arch bridge over Rubio Wash on Longden Drive in San Marino
Open to traffic
Built 1962

Lorain Road Bridge [Map]
Concrete tee beam bridge over Rubio Wash on Lorain Road in San Marino
Open to traffic
Built 1938

Los Angeles Cable Railway Viaduct [Map]
Lost Deck truss bridge over Los Angeles River & Southern Pacific Yard on Los Angeles Cable Railway
Removed but not replaced
Built 1889; Demolished 1910

Los Angeles River Footbridge [Map]
Warren through truss pedestrian Bridge over Los Angeles River near Colfax Blvd
Open to Pedistrians

Los Angeles River Pedestrian Bridge [Map]
Steel Warren arch pedestrian bridge over Los Angeles River near Glendale Blvd. in Los Angeles
Open to Pedistrians
Built 1929

Los Angeles River Pipeline Suspension Bridge [Map]
Wire suspension bridge over Los Angeles River on Pipeline
Pipeline in use but no public access

Los Angeles River Pipeline Truss Bridge [Map]
Pratt through truss bridge over Los Angeles River on Pipeline
Pipeline in service but no public access

Los Feliz Boulevard Bridge [Map]
Concrete tee beam bridge over Los Angeles River on Los Feliz Blvd in Los Angeles
Open to traffic
Current Concrete Built 1925 Replacing Older Wooden Bridge

Lower Azusa Road San Gabriel River Bridge [Map]
Slab bridge over San Gabriel River on Lower Azusa Road
Open to traffic
Built 1960; rehabilitated 1975

MacArthur Bridge [Map · Street View]
Closed-spandrel arch bridge over a path in MacArthur Park on Wilshire Boulevard
Open to traffic

Macy Street Bridge (1873) [Map]
Lost Through truss bridge over Los Angeles River on Macy Street
Replaced by a new bridge
Built 1873; Replaced 1904

Macy Street Bridge (1904) [Map]
Lost Howe through truss bridge over Los Angeles River on Macy Street
Replaced by a new bridge
Built 1904; Replaced 1926

Main Street Overpass [Map]
Concrete open spandrel arch bridge over ROUTE 1 on Main Street in Santa Monica
Open to traffic
Built 1926

Malibu Canyon Road Tunnel [Map · Street View]
Tunnel under Hillside on Malibu Canyon Road
Open to traffic

Marengo-Soto Street Viaduct [Map]
Beam bridge over I10,Conn,Rmp,Buswy,Metro on Soto-Marengo Street in Los Angeles
Open to traffic
Built 1936; Replaced 1972

Mariposa Equestrian Suspension Bridge [Map · Street View]
Wire suspension bridge over Los Angeles River on Equestrian Pathway
Open to pedestrians only
Built 1939

McClure Tunnel [Map · Street View]
Tunnel on I-10 in Santa Monica
Open to traffic
Built 1935

Millard Creek Dam [Map]
Stone culvert bridge over MIllard Creek on North Arroyo Blvd.
Open to pedestrians
Build as part of a surface water diversion

Mission Road Arroyo Rosa de Castilla Bridge [Map · Street View]
Lost Bridge over Arroyo Rosa de Castilla on Mission Road / Alhambra Road
Stream converted to storm drain
Built befor 1862

Mission Road Rubio Wash Bridge [Map · Street View]
Slab bridge over Rubio Wash on Mission Drive
Open to traffic
Wooden Bridge Pre-1914, Concrete Bridge Built 1927; Rehabilitated 1974

Mount Baldy Tunnel #2 [Map · Street View]
Tunnel under hillside on Mount Baldy Road
Open to traffic
Built 1954

Mount Wilson Toll Road Bridge [Map]
Concrete stringer bridge over Eaton Canyon Wash on Mt. Wilson Toll Road in Angeles National Forrest
Closed to all traffic
Built by The Pasadena and Mount Wilson Toll Road Company 1891, Replaced by the Nat'l Forrest Service, Date unknown

Mountain Street Bridge [Map]
Concrete beam bridge over Verdugo Wash on Mountain St. in Glendale, Los Angeles County, California
Open to Traffic
1936

Mueller Tunnel [Map]
Tunnel under hillside on Mount Lowe Road
Open to pedestrians only
Built 1942

Mulholland Drive Viaduct [Map · Street View]
Concrete tee beam bridge over Hollywood Freeway (US 101) on Mulholland Drive in Los Angeles
Open to traffic
Built 1940

Mullholland Dam Bridge [Map · Street View]
Concrete rigid frame bridge over Hollywood Reservoir on former Mulholland Drive
Open to pedestrians only
Built 1924

Newhall Tunnel [Map]
Abandoned tunnel on Sierra Highway
Abandoned; daylighted in 1938
1910

North Arroyo Boulevard Bridge [Map]
Closed-spandrel arch bridge over Arroyo Seco on North Arroyo Blvd.
Open to pedestrians
Built Circa 1920

North Arroyo Boulevard Channel Bridge [Map · Street View]
Concrete arch bridge over Arroyo Seco Ch Br on Arroyo Blvd. in Pasadena
Open to traffic
Built 1927

North Broadway Viaduct [Map · Street View]
Concrete arch bridge over L A Riv,Bnsf,Uprr,Metro, on North Broadway in Los Angeles
Open to traffic
Built 1909; rehabilitated 1974

North Main Street Bridge [Map · Street View]
Concrete arch bridge over Los Angeles River on N Main Street in Los Angeles
Open to traffic
Built 1910

North Spring Street Bridge [Map · Street View]
Concrete arch bridge over Los Angeles River on North Spring Street in Los Angeles
Open to traffic
Built 1928; Rehabilitated 1939; Seismic upgrade 1992

North Spring Street Bridge (Old) [Map]
Lost Pratt deck truss bridge over Los Angeles River on North Spring Street & Los Angeles Railway
Replaced by a new bridge
Built 1881; Trolley tracks removed 1918; Replaced 1928

Oak Avenue Overpass [Map]
Concrete arch bridge over Pedestrian Path on Bradbourne Ave in Bradbury
Open to Pedestrians Only
Originally crossed Pacific Electric Railway, now a pedestrian path.

Oak Grove Drive Bridge [Map · Street View]
Beam bridge over Arroyo Seco on Oak Grove Drive
Open to traffic
Original bridge built 1896; New bridge added in 1955

Oaklawn Avenue Overpass [Map · Street View]
Concrete closed spandrel arch bridge over Metro Rail (frmr ATSF) on Oaklawn Ave. in South Pasadena
Open to pedestrians
Built 1910 (NRHP says 1906)

Old Road Castaic Creek Bridge [Map]
Concrete bridge over Castaic Creek on The Old Road
Open to traffic
Built 1931

Old Road Santa Clara River Bridge [Map]
Steel stringer bridge over Santa Clara River on The Old Road in Santa Clarita
Open to traffic
Built 1928

Old Topanga Road Bridge [Map]
Wooden bridge over Old Topanga Creek on Old Topanga Road in Los Angeles
Open to traffic
Built 1927; rehabilitated 1960

Olympic Boulevard Bridge/9th Street Viaduct (1925) [Map · Street View]
Concrete arch bridge over Los Angeles River and railroad tracks on Olympic Boulevard in Los Angeles
Open to traffic
Built 1925

Orange & Hill Viaduct [Map]
Steel stringer bridge over Orange Ave Oh (Sptco) on Orange Ave & Hill S in Long Beach
Open to traffic
Built 1932

Pacific Avenue Bridge [Map · Street View]
Bridge over Ballona Creek on Pacific Avenue
Open to pedestrians

Pacific Coast Highway Ballona Creek Bridge [Map · Street View]
Haunched Steel stringer bridge over Ballona Creek on Lincoln Blvd. (State Route 1) in Los Angeles
Open to traffic
Built 1937

Pacific Coast Highway Las Flores Creek Bridge [Map]
Concrete tee beam bridge over Las Flores Creek on Pacific Coast Highway (CA 1) in Malibu
Open to traffic
Built 1926; rehabilitated 1931

Pacific Coast Highway Overpass [Map]
Deck plate deck girder Bridge over Lincoln Blvd. (Pacific Coast Highway / State Route 1 (CA 1) on Culver Blvd in Los Angeles
Open to Traffic

Paramount Ranch Raceway Bridge [Map]
Timber stringer bridge over Paramount Ranch Raceway on Paramount Ranch Raceway
Abandoned

Park Row Overpass [Map · Street View]
Arch bridge over Pasadena Freeway (CA 110) on Park Row in Los Angeles
Open to traffic
Built 1942

Parker-Mayberry Bridge [Map · Street View]
Closed-spandrel arch bridge over Arroyo Seco on Road
Built 1916

Pasadena Avenue Bridge [Map · Street View]
Concrete tee beam bridge over Route 110 & Arroyo Seco on Pasadena Avenue
Open to traffic
Original prior to 1890, Replaced in 1904, Replaced in 1940

PE - 6th & Main Street Terminal Viaduct [Map]
Lost Pony/through plate girder bridge over Los Angeles Street on Pacific Electric Railway
Removed
Built 1947

PE - Alamitos Bay Trestle (E) [Map]
Lost Timber stringer bridge over Alamitos Bay on Pacific Electric Railway
Removed

PE - Alamitos Bay Trestle (W) [Map]
Lost Timber stringer bridge over Alamitos Bay on Pacific Electric Railway
Removed

PE - Alpine Tavern Bridge [Map]
Lost Steel stringer bridge over Intermittent Stream on Pacific Electric Railway
Removed

PE - Arroyo Seco Bridge (1895) [Map]
Lost Timber stringer bridge over Arroyo Seco on Pacific Electric Railway
Replaced by a new bridge
Built 1895

PE - Arroyo Seco Bridge (1903) [Map]
Lost Deck plate girder bridge over Arroyo Seco on Pacific Electric Railway
Removed
Built 1903; Rehabilitated 1916; Removed ?

PE - Ballona Creek Bridge (Culver City) [Map · Street View]
Deck plate girder bridge over Ballona Creek on Pacific Electric Railway
Abandoned

PE - Ballona Creek Bridge (Playa Del Rey) [Map · Street View]
Lost Deck plate girder bridge over Ballona Creek on Pacific Electric Railway
Removed

PE - Belmont Tunnel [Map · Street View]
Abandoned tunnel on Railroad (PE)
Abandoned
Built 1925

PE - Beverly Glen Boulevard Overpass (Old) [Map]
Lost Deck plate girder bridge over Beverly Glen Boulevard on Pacific Electric Railway
Replaced by a new bridge
Replaced 1959

PE - Circular Bridge [Map]
Stringer bridge over Las Flores Canyon on Pacific Electric Railroad
Destroyed by flooding

PE - Daly Street Bridge [Map]
Lost Timber stringer bridge over Southern Pacific Railroad & Daly Street on Pacific Electric Railway
Removed but not replaced

PE - Easton Wash Bridge (Monrovia Line) [Map]
Lost Deck plate girder bridge over Easton Wash on Pacific Electric Railway
No longer exists

PE - Easton Wash Bridge (Sierra Madre Line) [Map]
Lost Timber stringer bridge over Eaton Wash on Pacific Electric Railway
Removed
Removed 1951

PE - El Prado Bridge [Map · Street View]
Concrete tee beam bridge over Torrance Blvd on former Southern Pacific RR (nee-Pacific Electric) in Torrance
Restored 2012, reopened to pedestrians
Built 1913, refurbished/restored 2012

PE - Fletcher Drive Trestle [Map]
Lost Deck plate girder bridge over Fletcher Drive on Pacific Electric Railway
Removed but not replaced
Buitl 1904 as timber trestle, rebuilt 1928 with deck girder main span, Demolished 1959

PE - Glendale Boulevard Overpass [Map]
Pony/through plate girder bridge over Glendale Boulevard on Pacific Electric Railway

PE - La Brea Avenue Overpass [Map]
Lost Pony Plate Girder Bridge over La Brea Avenue on Pacific Electric Railway
Removed
Built 1927; Abandoned July 7, 1940, Demolished 1963

PE - Los Angeles River Bridge (Atwater Village) [Map · Street View]
Lost Deck plate girder bridge over Los Angeles River on Railroad
Removed
Built 1929; Removed 1959

PE - Los Angeles River Bridge (Long Beach, Old) [Map]
Lost Deck plate girder bridge over Los Angeles River on Pacific Electric Railway
Replaced by a new bridge
Built ?; Replaced 1956 due to flood-control plans

PE - Los Angeles River Bridge (Van Nuys) [Map]
Lost Deck plate girder bridge over Los Angeles River on Pacific Electric Railway
Removed

PE - Motor Avenue Overpass [Map]
Lost Steel stringer bridge over Motor Avenue on Pacific Electric Railway
Replaced by a new bridge
Replaced 1964

PE - National Boulevard Overpass [Map]
Lost Pony/through plate girder bridge over National Boulevard on Pacific Electric Railway
Removed
Built ?, Replaced in 1965

PE - Pico & San Vicente Viaduct [Map]
Lost Concrete deck girder bridge over Pico Boulevard & San Vicente Boulevard on Railroad (PE)
Removed but not replaced
Built 1927; Abandoned July 7, 1940, Demolished 1964

PE - Rio Hondo Bridge [Map]
Lost Pony/through plate girder bridge over Rio Hondo on Pacific Electric Railway
Removed
Built 1920; Removed ca. 1973 during the construction of the El Monte Bus Station

PE - Riverside Drive Viaduct [Map]
Lost Pony plate girder bridge over Riverside Drive on Pacific Electric Railway
Removed but not replaced
Built 1929; Removed 1959

PE - San Gabriel River Bridge (Bellflower; Old) [Map]
Lost Pratt through truss bridge over San Gabriel River on Pacific Electric Railway
Replaced by a new bridge
Built ? elsewhere; Erected here ca. 1905; Replaced 1963

PE - San Gabriel River Bridge (El Monte) [Map]
Lost Deck plate girder bridge over San Gabriel River on Pacific Electric Railway
Removed

PE - San Gabriel River Bridge (Long Beach/Seal Beach) [Map]
Lost Girder bridge over San Gabriel River on Pacific Electric Railway Newport Line
Removed

PE - Tujunga Wash Bridge (Old) [Map]
Lost Timber stringer bridge over Tuju on Pacific Electric Railway
Replaced by a new bridge
Built 1911; Replaced 1930

PE - Venice/La Cienega Boulevards Overpass [Map]
Lost Pony/through plate girder bridge over Venice Boulevard/South La Cienega Boulevard on Railroad
Removed
Abandoned September 17th 1950; Removed 1963

Pico Canyon Road Bridge [Map]
Concrete slap over Pico Creek on Pico Canyon Road
Open to traffic
Built 1924; rehabilitated 1956, Replaced 2000

Pilgrimage Bridge [Map]
Beam bridge over Hollywood Freeway (US 101) on Pilgrimage Bridge in Los Angeles
Open to traffic
Built 1940

Puente Largo Bridge [Map · Street View]
Closed-spandrel arch bridge over San Gabriel River on Bicycle & Pedestrian Path in Duarte
Open to Pedestrians & Bicyclists & Equestrians
Build 1907; 4 spans destoryed by the Great Flood of 1938; Rebabilitated 1987

Quarry Road Bridge [Map]
Abandoned steel tee beam bridge over San Gabriel River on a Quarry Road in Duarte
Abandoned

Ramona Boulevard Pedestrian Bridge [Map]
Lost Closed-spandrel arch bridge over Ramona Boulevard on Footpath
Removed but not replaced
Built 1935

Ramona Boulevard San Gabriel River Bridge [Map]
Slab bridge over San Gabriel River on Ramona Blvd
Open to traffic
Before 1927

Red Mountain Station Road Bridge [Map]
Abandoned kingpost pony truss bridge on Red Mountain Station Road
Derelict/abandoned

Riverside Drive Bridge (Arroyo Seco) [Map · Street View]
Warren Deck truss bridge over Los Angeles River on Riverside Drive in Los Angeles
Replaced by a new bridge just to the northwest
Built circa 1890, Replaced circa 1920, Replaced 1939, Replaced 2015.

Riverside Drive Bridge (Burbank) [Map · Street View]
Concrete bridge over Los Angeles River on Riverside Drive in Griffith Park, Los Angeles County
Open to Traffic

Riverside Drive Burbank Western Channel Bridge [Map · Street View]
Bridge over Burbank Western Channel on Riverside Drive in Glendale
Open to traffic
Built 1940

Rosemead Boulevard Eaton Wash Bridge [Map · Street View]
Concrete bridge over Eaton Wash on Rosemead Blvd. (State Route 19) in Rosemead
Open to traffic
Built 1937

Rosemead Boulevard Rio Hondo Bridge [Map]
Bridge over The Rio Hondo on Rosemead Blvd. (State Route 19) in Rosemead
Open to Traffic

Rubio Wash Footbridge [Map]
Steel bridge with wooden deck over Rubio Wash
Built 1881; Destroyed, Replaced by Concrete Bridge

San Fernando Road Arroyo Seco Channel Bridge [Map]
Concrete arch bridge over Arroyo Seco Channel on San Fernando Road in Los Angeles
Open to traffic
Built 1913

San Fernando Road Bridge over Pacoima Wash [Map]
Concrete arch bridge over Pacoima Wash on San Fernando Road in Los Angeles
Open to traffic
Built 1925; rehabilitated 1940

San Fernando Road Tujunga Wash Bridge [Map · Street View]
Concrete tee beam bridge over Tujunga Wash on San Fernando Road in Los Angeles
Open to traffic
Built 1935; rehabilitated 1951

San Fernando Road Verdugo Wash Bridge [Map · Street View]
Bridge over Verdugo Wash on San Fernando Road in Glendale, Los Angeles County, California
Open to traffic
1936

San Gabriel Boulevard Alhambra Wash Bridge [Map]
Concrete tee beam bridge over Alhambra Wash on San Gabriel Blvd in Rosemead
Open to traffic
Built 1935; rehabilitated 1955

San Gabriel Boulevard Rio Hondo Bridge [Map · Street View]
Slab bridge over Rio Hondo on San Gabriel Blvd
Open to traffic
Built before 1927, Burnt Down in July 1952, Rebuilt 1953

San Gabriel Boulevard Rubio Wash Bridge [Map]
Bridge over Rubio Wash on San Gabriel Blvd in San Gabriel
Open to traffic
Built 1914; rehabilitated 1925

San Gabriel Canyon Road Bridge [Map]
Deck truss bridge over San Gabriel River on CA 39 in Azusa
Open to traffic
Built 1933

San Gabriel River Parkway Bridge [Map]
Concrete tee beam bridge over San Gabriel River on San Gabriel Riv Pk in Pico Rivera
Open to traffic
Built 1954

San Pascual Avenue Arroyo Seco Bridge [Map · Street View]
Concrete bridge over Arroyo Seco Channel on San Pascual Avenue in Los Angeles
Open to traffic
Built 1939

San Rafael Avenue Bridge [Map]
Concrete arch bridge over Arroyo Seco Channel on San Rafael Avenue in Pasadena
Open to traffic
Built 1922

Scoville Bridge [Map]
Lost Howe through truss bridge over Arroyo Seco on Colorado Boulevard
Destroyed by flooding
Built 1887 ;Replaced 1913

Sepulveda Boulevard Tunnel [Map · Street View]
Tunnel on N Sepulveda Blvd under hillside and Mulholland Drive
Open to traffic

Sierra Highway Overpass [Map]
Concrete tee beam bridge over Metrolink & Up Rr on Sierra Hwy in Los Angeles
Open to traffic
Built 1911; rehabilitated 1934

Soledad Canyon Road Overpass [Map]
Arch bridge over UP Railroad on Soledad Canyon Road
Open to traffic
Built 1938

Soledad Canyon Road Santa Clara River Bridge (Mill Canyon) [Map]
Steel stringer bridge over Santa Clara River on Soledad Cyn Road
Open to traffic
Built 1952

Soledad Canyon Road Santa Clara River Bridge (Mill Canyon) [Map]
Bridge over Santa Clara River on Soledad Canyon Road
Open to traffic

Soledad Canyon Tunnel [Map · Street View]
Tunnel on Soledad Canyon Road
Open to traffic
Built 1935

Soto Street Bridge [Map]
Open spandrel Concrete arch bridge over Los Angeles River on Soto Street in Vernon
Open to traffic
Built 1928; rehabilitated 1987, seismic refit, 1996

Soto Street Mission Road Viaduct [Map · Street View]
Plate girder bridge over Mission Road/Huntington Drive on Soto Street in Los Angeles
Open to traffic
Built 1936

Soto Street Valley Boulevard Viaduct [Map]
Steel stringer bridge over Valley Blvd/Sptco on Soto Street in Los Angeles
Open to traffic
Built 1936

SP - Beverly Glen Boulevard Overpass [Map]
Lost Pony plate girder bridge over Beverly Glen Boulevard on Southern Pacific Railway
Removed
Built 1959; Removed 1986

SP - Compton Creek Bridge [Map]
Lost Warren pony truss bridge over Compton Creek on Southern Pacific Railroad & Pacific Electric Railway
Replaced by a new bridge

SP - Firestone Boulevard Overpass [Map]
Lost Pony plate girder bridge over Firestone Boulevard on Southern Pacific Railroad (Nee Pacific Electric Railway)
Replaced by a new bridge
Built 1937; Replaced 1987

SP - Los Angeles River Bridge [Map]
Lost Through truss bridge over Los Angeles River on Southern Pacific Railroad
Replaced
Built ca. 1904

SP - Los Angeles River Bridge (1903) [Map]
Lost Pony/through plate girder bridge over Los Angeles River on Southern Pacific Railway
Destroyed by flooding
Built 1903; Destroyed in the Los Angeles flood of 1938

SP - Los Angeles River Bridge (1939) [Map]
Lost Girder bridge over Los Angeles River on Southern Pacific Railway
Replaced by a new bridge
Built 1939; Replaced in the early 90s

SP - Los Angeles River Bridge (Long Beach) [Map]
Lost Deck plate girder bridge over Los Angeles River on Pacific Electric Railway
Replaced by a new bridge
Built 1956; Replaced in the 1980s

SP - Tujunga Wash Bridge [Map]
Lost Deck plate girder bridge over Tujunga Wash on Southern Pacific Railroad (Nee Pacific Electric Railway)
Replaced by a new bridge
Built 1929-30; Removed 1965

SP/PE - West Basin Bascule Bridge [Map]
Lost Warren baltimore through truss bascule bridge over West Basin/Turning Basin on Pacific Electric Railway/Southern Pacific Railroad
Removed
Built 1912; Removed 1955

State Street Viaduct [Map]
Bridge over I 10 Busway & Metrolink on State Street in Los Angeles
Open to traffic
Built 1925

Sunset Boulevard Overpass (Glendale) [Map]
Concrete arch bridge over Glendale Blvd. on Sunset Blvd. in Los Angeles
Open to traffic
Built 1934

Sunset Boulevard Overpass (Myra) [Map · Street View]
Concrete arch bridge over Myra Avenue on Sunset Blvd. in Los Angeles
Open to traffic
Built 1929

Sunset Boulevard Overpass (Silver Lake) [Map]
Deck plate girder Bridge over SIlver Lake Blvd. in Silver Lake, Los Angeles, California
Open to traffic

Telegraph Road Rio Hondo Bridge [Map]
Steel stringer bridge over Rio Hondo River on Telegraph Road
Open to traffic
Before 1916; Rehabilitated 1959

Telegraph Road San Gabriel River Bridge [Map]
Concrete tee beam bridge over San Gabriel River on Telegraph Road
Open to traffic
Built Before 1916, Rebuilt 1937

Temple Street Overpass (Figuora Street) [Map]
Bridge over Figueroa Street on Temple Street in Los Angeles
Open to traffic
Built 1940

Temple Street Overpass (Silver Lake) [Map]
Steel stringer bridge over Silver Lake Blvd on Temple Street in Los Angeles
Open to traffic
Built 1934

The Bridge to Nowhere [Map · Street View]
Open-spandrel arch bridge over East Fork San Gabriel River on San Gabriel Valley-Wrightwood Road
Abandoned
It spans the East Fork of the San Gabriel River and was meant to be part of a road connecting the San Gabriel Valley with Wrightwood. The East Fork Road was washed out during the great flood of March 1-2, 1938 and the bridge was abondoned.

Topanga Canyon Creek Bridge [Map · Street View]
Pony truss bridge over Topanga Canyon Creek on Old Topanga Canyon Road
Open to traffic
Built 1926

Topanga Canyon Road Garapito Creek Bridge [Map]
Concrete arch bridge over Garapito Creek on CA 27 in Los Angeles
Open to traffic
Built 1927

Topanga Canyon Road Topanga Creek Bridge [Map]
Concrete arch bridge over Topanga Creek on CA 27 in Los Angeles
Open to traffic
Built 1934

Tujunga Canyon Road Bridge [Map · Street View]
Bridge over Lower Big Tujunga on Tujunga Canyon Road
Open to traffic

Union Station - Cesar Chavez Avenue Overpass [Map · Street View]
Closed spandrel Concrete arch bridge under Union Station on Cesar Chavez Street in Los Angeles
Open to traffic
Built 1937

Union Station - Vignes Street Overpass [Map · Street View]
Concrete arch bridge over Vignes Street in Los Angeles
Open to traffic
Built 1938

Unknown Bridge in Montebello [Map · Street View]
Abandoned bridge over Sycamore Canyon Creek in Montebello
Abandoned

UP - Atlantic Avenue Overpass [Map · Street View]
1932 pony plate girder crossing Atlantic Ave
Open to traffic
1932 pony plate girder crossing Atlantic Ave

UP - Atlantic Boulevard Overpass [Map · Street View]
1926 Lost steel stringer bridge over Atlantic Blvd on UP RR
Replaced by a new bridge
Built 1926

UP - Cerritos Channel Bridge [Map · Street View]
Modern Warren through truss bridge over Cerritos Channel on Alameda Corridor (UP)
Open to traffic
Built 1996

UP - Chatsworth Tunnel #27 [Map]
Tunnel under hillside on UP RR
Open to traffic
Built 1904

UP - Chatsworth Tunnel #28 [Map · Street View]
Tunnel under Topanga Canyon Blvd on UP RR
Open to traffic
Built 1904

UP - Cherry Street Overpass [Map · Street View]
Pony plate girder
Open to traffic
Built 1932 pony plate girder

UP - Compton Creek Bridge [Map · Street View]
Pony/through plate girder bridge over Compton Creek on Alameda Corridor (UP) & Metrolink
Open to traffic

UP - Coyote Creek Bridge [Map · Street View]
Abandoned pony/through plate girder bridge over Coyote Creek on Union Pacific Railroad
Abandoned
Built 1963

UP - Crown Valley Road Overpass [Map · Street View]
Bridge over Crown Valley Road on UPRR in Acton
Open to traffic

UP - Del Amo Boulevard Overpass [Map]
Girder bridge over Del Amo Blvd Up on UPRR in Long Beach
Built 1950

UP - Dominguez Channel Bridge [Map · Street View]
Two Heavy Duty Warren Trusses with two heavy duty plate girders and concrete stringers
Open to traffic
Built 2002

UP - Grande Vista Avenue/Downey Road Overpass [Map · Street View]
Steel stringer bridge over Grande Vista Ave / Downey Road on UPRR in Los Angeles
Open to traffic
Built 1927

UP - IH-710 Overpass [Map · Street View]
1957 bridge over IH-710 on UP Railroad
Open to traffic

UP - IH-710 Overpass (Long Beach) [Map · Street View]
Built 1954 over IH-710
Open to traffic

UP - IH-710 Overpass (South Gate) [Map · Street View]
Pony plate girder bridge over I-710 on UP RR
Open to traffic
Built 1957 pony plate girder over IH-710

UP - Long Beach Boulevard Overpass [Map · Street View]
Pony truss bridge carrying UPRR over Long Beach Blvd. in Long Beach
Open to traffic
Built 1932

UP - Los Angeles River (Bell) [Map · Street View]
Pony plate girder bridge over Los Angeles River on UP/Amtrak Railroad
Open to traffic
Built ca. 1050's-Four Plate girder spans crossing Los Angeles River

UP - Los Angeles River Bridge (Cudahy) [Map · Street View]
Warren through truss with all verticals bridge over Los Angeles River on UP RR
Open to traffic
Two Warren trusses and two pony plate girders

UP - Los Angeles River Bridge (Long Beach) [Map · Street View]
Steel pony plate girder over the Los Angeles River
Open to traffic
Built 1932

UP - Los Angeles River Bridge (South Gate) [Map · Street View]
Warren Through truss bridge over Los Angeles River on UPRR in South Gate
Open to traffic
Built 1932

UP - Mission Junction Bridge [Map · Street View]
Warren through truss bridge over Los Angeles River on Railroads (LACM, SCAX, UP)
Open to traffic
Built 1902; two eastern trusses replaced with through girder and stringer

UP - Motor Avenue Overpass [Map]
Deck plate girder bridge over Motor Avenue on Union Pacific Railroad
Replaced by a new bridge
Built 1964; Replaced 2012

UP - Orange Avenue Overpass [Map]
Girder bridge over Orange Ave Up on U P R R in Long Beach
Open to traffic
Built 1932

UP - Rio Hondo Bridge [Map · Street View]
Steel stringer bridge over Santa Anita Ave on Union Pacific Railroad
Open to traffic
Built 1914

UP - Rosemead Boulevard Overpass [Map]
Concrete beam Bridge over Rosemead Blvd. on Union Pacific Railroad in Rosemead
Open to traffic
Built 1937

UP - Rubio Wash Bridge [Map]
Bridge over Rubio Wash on Union Pacific Railroad in San Gabriel
Open to traffic
Built 1930

UP - San Fernando Tunnel [Map]
Tunnel on Union Pacific Railroad
Open to traffic
Built 1875

UP - San Gabriel River Bridge [Map · Street View]
Through truss bridge over San Gabriel River on UPRR in Whittier
Open to Traffic
Built 1901;

UP - San Gabriel River Bridge [Map · Street View]
Deck girder bridge over San Gabriel River on UPRR
Open to traffic

UP - San Gabriel River Bridge (Bellflower) [Map · Street View]
Abandoned Bridge over San Gabriel River on Pacific Electric Railway
Abandoned
Built 1963

UP - Santa Clara River Bridge [Map]
Pony plate girder bridge over Santa Clara River on Union Pacific Railroad & Metrolink Tracks
Open to railroad traffic

UP - Santa Fe Avenue Overpass [Map · Street View]
Steel stringer bridge over Santa Fe Ave on Up Rr in Carson
Open to traffic
Built 1932

UP - Santa Susana Tunnel [Map]
Tunnel on Union Pacific Railroad
Open to traffic
Finished in 1904, Rebuilt 1922

UP - Tunnel 19 [Map · Street View]
Tunnel under hillside on UP RR
Open to traffic
Built 1876

UP - Valley Boulevard Overpass [Map]
Steel stringer bridge over Valley Boulevard & BNSF Spur on Abandoned Union Pacific Railroad in Los Angeles
Abandoned
Built 1906

UP - Washington Boulevard Overpass [Map]
Lost Steel stringer bridge over Washington Blvd on UPRR
Open to traffic
Built 1957, Rebulit 2000

UP - Washington Boulevard Overpass (E) [Map · Street View]
1931 UP deck girder-Two parallel tracks

UP - Washington Boulevard Overpass (W) [Map · Street View]
1931 UP deck girder

UP - Whittier Boulevard Overpass [Map]
Steel stringer bridge over Whittier Blvd on UPRR in Pico Rivera
Open to traffic
Built 1964

UP - Whittier Boulevard Overpass [Map · Street View]
1926 Pony plate girders
Open to traffic

UP - Whittier Boulevard Overpass #2 [Map · Street View]
Bridge over Whittier Blvd. on UPRR in Pico Rivera

UP - Willow Street Overpass [Map · Street View]
Pony truss bridge over Willow Street on the Union Pacific Railroad in Long Beach
Open to traffic
Built 1932

UP/Metrolink - Soto Street Overpass [Map · Street View]
1937 Pony/through plate girder bridge over Soto St on UP/Metrolink
Open to traffic
1937 Pony plate girder with floor beam system

Upper Big Tujunga Canyon Road Bridge [Map · Street View]
Bridge over Big Tujunga Creek on Big Tujunga Canyon Road
Open to traffic

Valley Boulevard Alhambra Wash Bridge [Map · Street View]
Concrete arch bridge over Alhambra Wash on Valley Blvd. in San Gabriel
Open to traffic
Built 1931

Valley Boulevard Bridge [Map · Street View]
Steel stringer bridge over Rio Hondo on Valley Blvd
Open to traffic
Built 1956

Valley Boulevard San Gabriel river Bridge [Map · Street View]
Steel stringer bridge over San Gabriel River on Valley Blvd
Open to traffic
Built before 1914; rehabilitated 1950

Valyermo Road Big Rock Creek Bridge [Map · Street View]
Concrete tee beam bridge over Big Rock Creek on Valyermo Road
Open to traffic
Built 1927; rehabilitated 1960

Valyermo Road Pallet Creek Bridge [Map · Street View]
Closed spandrel Concrete arch bridge over Pallett Creek on Valyermo Road
Open to traffic
Built 1926; rehabilitated 1960

Ventura Freeway Bridge [Map · Street View]
Concrete arch bridge over Arroyo Seco on CA 134 in Pasadena
Open to traffic
Built 1953; rehabilitated 1971

Vermont Canyon Road Tunnel [Map · Street View]
Tunnel under Griffith Park hillside on Vermont Canyon Rd
Open to traffic

Victory Boulevard Bridge [Map · Street View]
Bridge over Burbank-Western Channel on Victory Blvd in Burbank
Open to traffic
Built 1940

Vincent Thomas Bridge [Map · Street View]
Suspension bridge over Los Angeles Harbor main channel on CA 47 in Los Angeles
Open to traffic
Built 1963; rehabilitated 1990

Vineland Avenue Bridge (Old) [Map]
Lost Warren pony truss bridge over Los Angeles River on Vineland Avenue
Replaced by a new bridge
Built ca 1930; Replaced 1952

Walnut Orchard Road [Map · Street View]
Closed spandrel concrete arch over Chiquito Creek on Walnut Orchard Road in Val Verde,
Open to local traffic only
Built 1932

Washington Boulevard Rio Hondo Bridge [Map · Street View]
Concrete tee beam bridge over Rio Hondo on Washington Blvd
Open to traffic
Built 1941; rehabilitated 1966

Washington Boulevard San Gabriel River Bridge [Map · Street View]
Concrete tee beam bridge over San Gabriel River on Washington Blvd
Open to traffic
Built 1926, washed out 1927, rebuilt 1928, rebuilt 1953

Waverley Drive Overpass [Map · Street View]
Concrete arch bridge over Hyperion Ave. on Waverley Drive in Los Angeles
Open to traffic
Built 1927

Webb Canyon Road Bridge [Map · Street View]
Concrete arch bridge over Webb Canyon Creek on Webb Canyon Road in Claremont
Open to traffic
Built 1929

West Boulevard Overpass [Map · Street View]
Arch bridge over Venice Blvd on West Blvd in Los Angeles
Open to traffic
Built 1933

Westridge Road Bridge [Map · Street View]
Concrete arch bridge over Arroyo Canyon on Westridge Road in Los Angeles
Open to traffic
Built 1928

Whittier Boulevard Rio Hondo Bridge [Map · Street View]
Deck truss bridge over Rio Hondo on Whittier Boulevard (CA 72) in Montebello
Open to traffic
Built 1921; rehabilitated 1927

Whittier Boulevard San Gabriel River Bridge [Map · Street View]
Stringer bridge over San Gabriel River on State Route 72
Open to traffic
Wooden Bridge 1887, Collapsed 1909, Rebuilt 1910, Concrete Bridge 1925, Rebuilt 1968

Whittier Greenway - Norwalk Boulevard Overpass [Map · Street View]
Girder bridge over Norwalk Blvd. on Whittier Greenway Trail
Built 1966

Whittier Greenway - Whittier Boulevard Overpass [Map · Street View]
Through truss bridge under UP Railroad on CA 72 (Whittier Blvd.) in Whittier
Open to pedestrians
Built 1930

Wild Rose Avenue Bridge [Map · Street View]
Concrete arch bridge over Sawpit Wash on Wild Rose Avenue in Monrovia
Open to traffic
Built ca. 1920

York Boulevard Bridge [Map · Street View]
Concrete arch bridge over I-110 on York Blvd. in Los Angeles
Open to traffic
Wooden Trolley Bridge 1890, Concrete Arch Built 1912