Recent California Updates

August 13, 2017

Meridian Bridge (Sutter County, California)
Cable-stayed swing bridge over Sacramento River on CA 20 at Meridian
August 13, 2017: Added photos from Gene Russell

August 10, 2017

Old Highway 395 Bridge (San Diego County, California)
Open-spandrel arch bridge over Penasquitos Creek on Bike path (formerly US 395)
August 10, 2017: New Street View added by Dana and Kay Klein

August 3, 2017

Salinas River RR Bridge Camp Roberts (Monterey County, California)
Through truss bridge over Salinas River on UP Railroad
August 3, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

August 1, 2017

Salinas River RR Bridge Camp Roberts (Monterey County, California)
Through truss bridge over Salinas River on UP Railroad
August 1, 2017: New Street View added by Craig Philpott

San Antonio River Bridge (Monterey County, California)
Through truss bridge over San Antonio River on Nacimiento Road
August 1, 2017: Added by Craig Philpott

North Fork Feather River Bridge (Butte County, California)
Steel arch bridge over North Fork Feather River on CA 70
August 1, 2017: New photo from Luke

July 31, 2017

Islais Creek Bridge (Old) (San Francisco County, California)
Lost Baltimore through truss bridge over Islais Creek on Third Street/Kentucky Street
July 31, 2017: New photos from Douglas Butler

July 30, 2017

ATSF - San Francisco Bay Ferries (San Francisco County, California)
Ferries across San Francisco Bay on Railroad (ATSF)
July 30, 2017: New photo from Luke

July 28, 2017

China Basin Bridge (Old) (San Francisco County, California)
Lost Truss bridge over China Basin/ Mission Creek on Third Street
July 28, 2017: New photo from Luke

Islais Creek Bridge (Old) (San Francisco County, California)
Lost Baltimore through truss bridge over Islais Creek on Third Street/Kentucky Street
July 28, 2017: New photos from Luke

SP - Dolores Street Overpass (San Francisco County, California)
Bridge over Dolores Street & 27th Street on Southern Pacific Railroad
July 28, 2017: Added by Luke

SP - 29th Street Overpass (San Francisco County, California)
Lost Deck plate girder bridge over 29th Street on Southern Pacific Railroad
July 28, 2017: Added by Luke

PE - Santa Ana River Bridge (San Bernadino) (San Bernardino County, California)
Lost pratt through truss bridge over Santa Ana River on Pacific Electric Railroad
July 28, 2017: Updated by Luke: Noted likely relocation + linked to bridge with a similar portal design.

PE - Santa Ana River Bridge (Santa Ana) (Orange County, California)
Pegram through truss bridge over Santa Ana River Channel on Pacific Electric Railway
July 28, 2017: Updated by Luke: Added builder based on design details + noted that bridge was more than likely relocated.

PE - San Gabriel River Bridge (Bellflower; Old) (Los Angeles County, California)
Lost Pratt through truss bridge over San Gabriel River on Pacific Electric Railway
July 28, 2017: Updated by Luke: Added builder Phoenix Iron Co. per help from Art S.

July 27, 2017

SP/PE - West Basin Bascule Bridge (Los Angeles County, California)
Lost Warren through truss bascule bridge over West Basin/Turning Basin on Pacific Electric Railway/Southern Pacific Railroad
July 27, 2017: New photo from Luke

Puente Largo Bridge (Los Angeles County, California)
Open-spandrel arch bridge over San Gabriel River on Bicycle & Pedestrian Path in Duarte
July 27, 2017: Updated by Luke: Added span lengths; historical information + designer

PE - Ballona Creek Bridge (Playa Del Rey) (Los Angeles County, California)
Lost Deck plate girder bridge over Ballona Creek on Pacific Electric Railway
July 27, 2017: New Street View added by Luke

PE - Spadra Avenue Overpass (Orange County, California)
Lost Closed-spandrel arch bridge over Spadra Avenue (Now Harbor Boulevard) on Pacific Electric Railway
July 27, 2017: Updated by Luke: Added builder

Juanita Cooke Greenbelt Trail - Old Road Overpass (Orange County, California)
Bridge over Old Road on Juanita Cooke Greenbelt Trail
July 27, 2017: Added by Luke

July 25, 2017

Pacific Electric Bike Trail - Cucamonga Creek Bridge (San Bernardino County, California)
Closed-spandrel arch bridge over Cucamonga Creek on Pacific Electric Bike Trail
July 25, 2017: New Street View added by Luke

PE - Lytle Creek Bridge (San Bernardino County, California)
Lost Closed-spandrel arch bridge over Lytle Creek on Pacific Electric Railway
July 25, 2017: Added by Luke

LA&SL - Terminal Island Bridge (Los Angeles County, California)
Warren through truss bridge over Los Angeles River on Los Angeles & Salt Lake Railroad
July 25, 2017: Updated by Luke: Added builder

PE - Santa Ana River Bridge (Santa Ana) (Orange County, California)
Pegram through truss bridge over Santa Ana River Channel on Pacific Electric Railway
July 25, 2017: Updated by Luke: Added link to historical image

PE - San Gabriel River Bridge (Bellflower; Old) (Los Angeles County, California)
Lost Pratt through truss bridge over San Gabriel River on Pacific Electric Railway
July 25, 2017: Added by Luke

UP - Valley Boulevard Overpass (Los Angeles County, California)
Steel stringer bridge over Valley Boulevard & BNSF Spur on Abandoned Union Pacific Railroad in Los Angeles
July 25, 2017: New photo from Luke

9th Street Bridge (Old) (Los Angeles County, California)
Pratt through truss bridge
July 25, 2017: Added by Luke

Olympic Boulevard Bridge (Los Angeles County, California)
Concrete arch bridge over Los Angeles River and railroad tracks on Olympic Boulevard in Los Angeles
July 25, 2017: Updated by Luke: Removed predecessor build date

ATSF - Los Angeles River Bridge (Los Angeles County, California)
Lost Baltimore through truss bridge over Los Angeles River on Atchison, Topeka & Santa Fe Second District
July 25, 2017: Updated by Luke: Noted span lost during 1941 flooding.

North Spring Street Bridge (Old) (Los Angeles County, California)
Lost Pratt deck truss bridge over Los Angeles River on North Spring Street & Los Angeles Railway
July 25, 2017: Added by Luke

North Spring Street Bridge (Los Angeles County, California)
Concrete arch bridge over Los Angeles River on North Spring Street in Los Angeles
July 25, 2017: Updated by Luke: Removed predecessor build date

LARy - 4th Street Trolley Bridge (Los Angeles County, California)
Lost Pratt through truss bridge over Los Angeles River on Los Angeles Railway
July 25, 2017: Added by Luke

4th Street Bridge (Old) (Los Angeles County, California)
Lost Howe through truss bridge over Los Angeles River on 4th Street
July 25, 2017: Added by Luke

LARy - Macy Street Trolley Bridge (Los Angeles County, California)
Lost Howe through truss bridge over Los Angeles River on Los Angeles Railway
July 25, 2017: Added by Luke

Macy Street Bridge (Old) (Los Angeles County, California)
Lost Howe through truss bridge over Los Angeles River on Macy Street
July 25, 2017: New photo from Luke

UP - Mission Junction Bridge (Los Angeles County, California)
Warren through truss bridge over Los Angeles River on Railroads (LACM, SCAX, UP)
July 25, 2017: Updated by Luke: Added image

1st Street Bridge (Old) (Los Angeles County, California)
Lost deck truss bridge over Los Angeles River on 1st Street
July 25, 2017: New photo from Luke

UP - Motor Avenue Overpass (Los Angeles County, California)
Deck plate girder bridge over Motor Avenue on Union Pacific Railroad
July 25, 2017: New photos from Luke

July 24, 2017

UP - Coyote Creek Bridge (Los Angeles County, California)
Abandoned pony/through plate girder bridge over Coyote Creek on Union Pacific Railroad
July 24, 2017: New Street View added by Luke

July 23, 2017

Laytonville - Dos Rios Bridge (Mendocino County, California)
Deck truss bridge over Burger Creek on Laytonville - Dos Rios Road
July 23, 2017: New video from Craig Philpott

July 21, 2017

Geysers Road Bridge (Sonoma County, California)
Pratt Through truss bridge over Big Sulphur Creek on Geysers Road
July 21, 2017: New Street View added by Clark Vance

July 20, 2017

Geysers Road Bridge (Sonoma County, California)
Pratt Through truss bridge over Big Sulphur Creek on Geysers Road
July 20, 2017: New video from Craig Philpott

June 26, 2017

American River Bridge (Sacramento County, California)
Concrete arch bridge over American River on CA 160 in Sacramento
June 26, 2017: New Street View added by Dana and Kay Klein

June 22, 2017

Hansen Bridge (Sierra County, California)
Pony truss bridge over Downie River on East River Street
June 22, 2017: New photos from Craig Philpott

June 21, 2017

White Rock Road Mariposa Creek Bridge (Mariposa County, California)
Pony/through plate girder bridge over Mariposa Creek on White Rock Road
June 21, 2017: Updated by Luke: Added categories "Relocated", "Recycled Turntable"

White Rock Road Mariposa Creek Bridge (Mariposa County, California)
Pony/through plate girder bridge over Mariposa Creek on White Rock Road
June 21, 2017: Added by Alexander D. Mitchell IV

June 19, 2017

Old Trails Arch Bridge (San Bernardino County, California)
Steel arch bridge over Colorado River carrying a pipeline (formerly carried US 66)
June 19, 2017: New Street View added by Dana and Kay Klein

Purdon Crossing Bridge (Nevada County, California)
Pratt half through through truss bridge over South Yuba River on Purdon Road
June 19, 2017: New Street View added by Dana and Kay Klein

June 18, 2017

Old Albion River Bridge (Mendocino County, California)
Abandoned bridge over Albion River
June 18, 2017: Added by John Bernhisel

June 14, 2017

Bohan Dillon Road Bridge (Sonoma County, California)
Deck truss bridge over South Fork Gualala River on Bohan Dillon Road
June 14, 2017: Updated by Fmiser: Moved from category "Bailey" to "Pre-fab, modular steel panel truss"

Michigan Bar Road Bridge (Sacramento County, California)
Deck truss bridge over Cosumnes River on Michigan Bar Road in Rancho Murieta
June 14, 2017: Updated by Fmiser: Moved from category "Bailey" to "Pre-fab, modular steel panel truss"

Hauser Bridge (Sonoma County, California)
Pre-fab modular steel panel deck truss bridge over South Fork Gualala River on Hauser Br Road
June 14, 2017: Updated by Fmiser: Moved from category "Bailey" to "Pre-fab, modular steel panel truss"

Freestone Flat Road Bridge (Sonoma County, California)
Deck truss bridge over Salmon Creek on Freestone Flat Road in Occidental
June 14, 2017: Updated by Fmiser: Moved from category "Bailey" to "Pre-fab, modular steel panel truss"

Branch Mill Road Bridge (San Luis Obispo County, California)
Pre-fab modular steel panel deck truss bridge over Tar Springs Creek on Branch Mill Road
June 14, 2017: Updated by Fmiser: Moved from category "Bailey" to "Pre-fab, modular steel panel truss"

Mill Crossing Bridge (Marin County, California)
Deck truss bridge over Lagunitas Creek on Mill Crossing
June 14, 2017: Updated by Fmiser: added category

June 12, 2017

Mill Crossing Bridge (Marin County, California)
Deck truss bridge over Lagunitas Creek on Mill Crossing
June 12, 2017: Updated by Fmiser: removed "bailey" as truss design.

June 7, 2017

Russian Gulch Waterfall Trail Bridges (Mendocino County, California)
Bridge on Pedestrian
June 7, 2017: Added by John Bernhisel

Russian Gulch Bridge (Mendocino County, California)
Concrete arch bridge over Russian Gulch on CA 1
June 7, 2017: New photo from John Bernhisel

June 4, 2017

Pudding Creek Bridge (Mendocino County, California)
Timber stringer bridge over Pudding Creek on California State Park Trail in Fort Bragg
June 4, 2017: New Street View added by Dana and Kay Klein

Pudding Creek Bridge (Mendocino County, California)
Timber stringer bridge over Pudding Creek on California State Park Trail in Fort Bragg
June 4, 2017: New photo from John Bernhisel

Albion River Bridge (Mendocino County, California)
Deck truss bridge over Albion River on CA 1
June 4, 2017: New photos from John Bernhisel

June 3, 2017

Orangevale Avenue Bridge (Sacramento County, California)
Concrete open spandral arch bridge over Gold Creek on Orangevale Avenue in Folsom
June 3, 2017: New photos from Joel Windmiller

May 31, 2017

Verona Avenue Bridge (Alameda County, California)
Camelback Through truss bridge over Arroyo de Laguna on Verona Avenue
May 31, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

May 30, 2017

Pitt Street Bridge (Amador County, California)
Pony truss bridge over Jackson Creek on Pitt Street in Jackson
May 30, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

Dry Creek Bridge (Amador County, California)
Abandoned pratt through truss bridge over Dry Creek on 5 Mile Dr
May 30, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

May 27, 2017

Doney Creek Bridge (Shasta County, California)
Bridge over Doney Creek on State Highway 99
May 27, 2017: Added by Dave King

NWP - Walker Road Overpass (Mendocino County, California)
Deck plate girder bridge over Walker Road on Northwestern Pacific Railroad
May 27, 2017: Added by Dave King

Little Cholame Creek Bridge (Monterey County, California)
Pratt through truss bridge over Little Cholame Creek on Parkfield/Clng Road
May 27, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

May 26, 2017

Civic Park Road Bridge (Contra Costa County, California)
Riveted Pratt Thru truss bridge over Walnut Creek on Civic Park Road
May 26, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

May 24, 2017

SP - Shasta Line Tunnel #6 (Shasta County, California)
Tunnel on Southern Pacific Railroad
May 24, 2017: Added by Luke

SP - Shasta Line Tunnel #5 (Shasta County, California)
Bridge on Southern Pacific Railroad
May 24, 2017: Added by Luke

Santa Ynez River Bridge (Santa Barbara County, California)
Lost Pratt through truss bridge over Santa Ynez River on US 101
May 24, 2017: Added by Dave King

SP - Shasta Lake Bridge (Shasta County, California)
Pratt through truss bridge over Sacramento River on Southern Pacific Railroad
May 24, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

SP - Shasta Lake Bridge (Shasta County, California)
Pratt through truss bridge over Sacramento River on Southern Pacific Railroad
May 24, 2017: Updated by Luke: Added builder from HAER

SP - Shasta Lake Bridge (Shasta County, California)
Pratt through truss bridge over Sacramento River on Southern Pacific Railroad
May 24, 2017: New video from Dave King

May 10, 2017

Hospital Bridge (Sierra County, California)
Pratt through truss bridge over Downie River on Former Upper Main Street
May 10, 2017: Updated by Dave King: Added categories "Pin-connected", "Wooden deck", "A-frame portal", "Lattice Railing"

May 8, 2017

Hospital Bridge (Sierra County, California)
Pratt through truss bridge over Downie River on Former Upper Main Street
May 8, 2017: Updated by Craig Philpott: uploaded photos

Hansen Bridge (Sierra County, California)
Pony truss bridge over Downie River on East River Street
May 8, 2017: Updated by Craig Philpott: added photos

May 2, 2017

BNSF - Victorville Bridge (San Bernardino County, California)
Pratt through truss bridge over Mojave River on BNSF Railroad
May 2, 2017: Updated by Christopher Finigan: Added categories "Pin-connected", "Riveted"

April 30, 2017

UP over Placer Hill Rd (Placer County, California)
Steel stringer bridge over One lane road on Union Pacfic Railroad
April 30, 2017: New Street View added by Kelly McClanahan

April 29, 2017

First Avenue Bridge (San Diego County, California)
Steel arch bridge over Maple Canyon on First Avenue in San Diego
April 29, 2017: Updated by Christopher Finigan: Added category "Pratt truss"

Greenwood Avenue Bridge (Napa County, California)
Stone arch bridge over Garnett Creek on Greenwood Avenue in Calistoga
April 29, 2017: New Street View added by Dave King

April 26, 2017

Nelson Bar Steel Bridge (Butte County, California)
Through truss bridge
April 26, 2017: Added by Dana and Kay Klein

April 20, 2017

PIR - Goat Canyon Trestle (San Diego County, California)
Timber stringer bridge over Goat Canyon on Pacific Imperial Railroad (PIR)
April 20, 2017: New Street View added by Dana and Kay Klein

March 25, 2017

No-Hands Bridge (Placer County, California)
Closed-spandrel Reinforced concrete arch bridge over North Fork American River
March 25, 2017: New Street View added by Luke

March 22, 2017

Bardsdale Bridge (Ventura County, California)
Lost Through truss bridge over Santa Clara River on CA 23
March 22, 2017: Updated by Christopher Finigan: Added category "Preserved"

Isleton Bridge (Sacramento County, California)
Bascule bridge over Sacramento River on CA 160
March 22, 2017: New photo from Douglas Butler

March 14, 2017

M Street Bridge (Sacramento County, California)
Lost Through truss bridge over Sacramento River on M Street
March 14, 2017: New photo from Brian Smith

March 12, 2017

Tower Bridge (Yolo County, California)
Vertical lift bridge over Sacramento River on CA 275 in West Sacramento
March 12, 2017: Updated by Christopher Finigan: Added category "Alfred Eichler"

March 11, 2017

Tower Bridge (Yolo County, California)
Vertical lift bridge over Sacramento River on CA 275 in West Sacramento
March 11, 2017: Updated by Christopher Finigan: Added category "Alfred Eichler"

CCT - Mokelumne River Arch Bridge (San Joaquin County, California)
Abandoned closed-spandrel arch bridge over Mokelumne River on Central California Traction Co.
March 11, 2017: New photo from Luke

March 9, 2017

Wards Ferry Road Bridge (Tuolumne County, California)
Pratt Pony truss bridge over Deer Creek on Wards Ferry Road
March 9, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

Old Basso Bridge (Stanislaus County, California)
Pennsylvania through truss bridge over Tuolumne River on old Hwy 132
March 9, 2017: Updated by Christopher Finigan: Added category "Pin-connected"

March 6, 2017

Meridian Bridge (Old) (Sutter County, California)
Lost Pratt through truss bridge over Sacramento River on CA 20 & Sacramento Northern Railway
March 6, 2017: Updated by Luke: Added builder

March 5, 2017

San Francisco-Oakland Bay Bridge (San Francisco County, California)
Suspension bridge over San Francisco Bay on I-80 connecting San Francisco, Yerba Buena Island, and Oakland
March 5, 2017: New photos from Daniel Barnes

San Francisco-Oakland Bay Bridge (San Francisco County, California)
Suspension bridge over San Francisco Bay on I-80 connecting San Francisco, Yerba Buena Island, and Oakland
March 5, 2017: Updated by Christopher Finigan: Added category "Public Works Administration"

Golden Gate Bridge (San Francisco County, California)
Suspension bridge over San Francisco Bay on US 101 at San Francisco
March 5, 2017: Updated by Christopher Finigan: Added category "Public Works Administration"

February 26, 2017

Pfeiffer Canyon Bridge (Monterey County, California)
Beam bridge over Pfeiffer Canyon on State Route 1
February 26, 2017: New Street View added by Roger Deschner

Pfeiffer Canyon Bridge (Monterey County, California)
Beam bridge over Pfeiffer Canyon on State Route 1
February 26, 2017: Added by David Backlin

February 17, 2017

Seventh Street Bridge (Old) (Stanislaus County, California)
Lost Through truss bridge over Tuolumne River on Seventh Street
February 17, 2017: Added by Dana and Kay Klein

Cherokee Road Bridge (Butte County, California)
Bridge over Thermalito Diversion Canal on Cherokee Road
February 17, 2017: New Street View added by Dana and Kay Klein

February 16, 2017

Bidwell Bar Suspension Bridge (original 1856 bridge) (Butte County, California)
Relocated suspension bridge formerly over Feather River
February 16, 2017: New Street View added by Dana and Kay Klein

February 10, 2017

Alexander Avenue Bridge (Marin County, California)
Concrete arch bridge over Abandoned NWP Railroad on Alexander Avenue in Larkspur
February 10, 2017: New Street View added by Dana and Kay Klein

February 5, 2017

Sacramento Northern Bikeway - American River Bridge (Sacramento County, California)
Pratt through truss bridge over American River on Sacramento Northern Bike Trail
February 5, 2017: New photo from Dana and Kay Klein

February 3, 2017

Fourth Street Bridge (San Francisco County, California)
Warren truss Bascule bridge over China Basin on Fourth Street in San Francisco
February 3, 2017: New Street View added by Douglas Butler

January 30, 2017

California Northwestern - Petaluma River Bridge (Sonoma County, California)
Lost Through truss bridge over Petaluma River on California Northwestern Railroad
January 30, 2017: New photo from Douglas Butler

January 22, 2017

Bixby Creek Bridge (Monterey County, California)
Concrete arch bridge over Bixby Creek on CA 1
January 22, 2017: Updated by Dana and Kay Klein: Added categories "Othmar H. Ammann Nominee", "Othmar H Ammann Award winner"

January 20, 2017

SP - Dumbarton Bridge (Alameda County, California)
Abandoned baltimore through truss bridge over San Francisco Bay on Caltrain
January 20, 2017: New photos from Dave King

January 15, 2017

Diamond Mountain Creek Bridge (Napa County, California)
Stone arch bridge over Diamond Mountain Creek on CA 29
January 15, 2017: New Street View added by Dana and Kay Klein

Chiles-Pope Valley Road Bridge (Napa County, California)
Stone arch bridge over Chiles Creek on Chiles-Pope Vly Road
January 15, 2017: New Street View added by Dana and Kay Klein

Chiles-Pope Valley Road Bridge (Napa County, California)
Stone arch bridge over Chiles Creek on Chiles-Pope Vly Road
January 15, 2017: New Street View added by Dana and Kay Klein

Capell Creek Bridge (Napa County, California)
Steel stringer bridge over Capell Creek on State Route 128
January 15, 2017: New Street View added by Dana and Kay Klein

Napa Creek Bridge (Napa County, California)
Stone arch bridge over Napa Creek on Pearl Street in Napa
January 15, 2017: New Street View added by Dana and Kay Klein

January 14, 2017

SF Muni - Twin Peaks Tunnel (San Francisco County, California)
Tunnel on San Francisco Municipal Railway
January 14, 2017: New photos from Dave King

January 10, 2017

South Yuba River Bridge (Nevada County, California)
Concrete arch bridge over South Yuba River now used as pedestrian walk
January 10, 2017: New Street View added by Dana and Kay Klein

Pioneer Cabin Tree Tunnel (Calaveras County, California)
Lost Tunnel under Branches on North Grove Trail
January 10, 2017: Added by Luke

January 9, 2017

South Yuba River Bridge (Nevada County, California)
Concrete arch bridge over South Yuba River now used as pedestrian walk
January 9, 2017: New Street View added by Luke

Butte Creek Bridge (Colusa County, California)
Bridge over Butte Creek
January 9, 2017: Added by Nathan Holth

January 6, 2017

Mattole Road Bridge (Humboldt County, California)
Concrete arch bridge over Mattole River on Mattole Road
January 6, 2017: New photos from Jann Mayer

Lindley Road Bridge (Humboldt County, California)
Suspension bridge over Mattole River on Lindley Road
January 6, 2017: New photos from Jann Mayer

January 5, 2017

Monterey Drive Bridge (Sonoma County, California)
Closed-spandrel arch bridge over Matanzas Creek on Monterey Drive
January 5, 2017: Added by Jann Mayer

North Fork Calaveras River Bridge (Calaveras County, California)
Concrete tee beam bridge over N. Fork Calaveras River on State Route 12
January 5, 2017: New Street View added by Dana and Kay Klein

Mulholland Drive Viaduct (Los Angeles County, California)
Concrete tee beam bridge over Hollywood Freeway (US 101) on Mulholland Drive in Los Angeles
January 5, 2017: New Street View added by Dana and Kay Klein

January 2, 2017

Fort Mason Tunnel (San Francisco County, California)
1913 Tunnel on San Francisco Bay Railroad
January 2, 2017: New photos from Dave King

January 1, 2017

NWP - Cain Rock Bridge (Humboldt County, California)
Pratt and Warren through truss bridge over Eel River on Northwestern Pacific Railroad (NWP)
January 1, 2017: Updated by Luke: Added builders

NWP - Island Mountain Bridge (Trinity County, California)
Warren through truss bridge over Eel River on Northwestern Pacific Railroad
January 1, 2017: Updated by Luke: Added builder

NWP - Island Mountain Bridge (Old) (Trinity County, California)
Lost Warren deck truss bridge over Eel River on Northwestern Pacific Railroad
January 1, 2017: Updated by Luke: Added builder

December 30, 2016

Bidwell Bar Bridge (Butte County, California)
Suspension bridge over Middle Fork Feather River on CA 162 in Oroville East
December 30, 2016: Updated by Christopher Finigan: Added category "Not structurally deficient"

December 25, 2016

I-5 - Pit River Bridge (Shasta County, California)
Double deck, deck truss bridge over Shasta Lake (Pit River Arm) on I-5 & Union Pacific Railroad
December 25, 2016: Updated by Christopher Finigan: Added category "Riveted"

Anderson Free Bridge (Shasta County, California)
Lost Pratt through truss bridge over Sacramento River on Airport Road
December 25, 2016: Added by Luke

Salt Creek Bridge (Shasta County, California)
Inundated concrete tee beam bridge over Salt Creek (Shasta Lake) on Old U.S. 99
December 25, 2016: New photos from Joel Windmiller

Doney Creek Bridge (Shasta County, California)
Concrete arch bridge over Doney Creek on Lakeshore Drive in Lakehead-Lakeshore
December 25, 2016: New photos from Joel Windmiller

Charlie Creek Bridge (Shasta County, California)
Concrete arch bridge over Charlie Creek on Lake Shore Drive in Lakehead-Lakeshore
December 25, 2016: New photos from Joel Windmiller

Charlie Creek Bridge (Shasta County, California)
Slab bridge over Charlie Creek on Abandoned Road
December 25, 2016: New photos from Joel Windmiller

Hetch Hetchy - Tuolumne River Bridge (Tuolumne County, California)
Lost Parker through truss bridge over Tuolumne River on Hetch Hetchy Railroad
December 25, 2016: New photo from Dave King

December 22, 2016

North Broadway Viaduct (Los Angeles County, California)
Concrete arch bridge over L A Riv,Bnsf,Uprr,Metro, on North Broadway in Los Angeles
December 22, 2016: New photo from Dave King

December 17, 2016

Mokelumne River Bridge (San Joaquin County, California)
Swing bridge over Mokelumne River on CA 12
December 17, 2016: Updated by Christopher Finigan: Added categories "Riveted", "Pin-connected"

Sacramento River Suspension Bridge (Shasta County, California)
Wire suspension bridge over Sacramento River
December 17, 2016: Updated by Christopher Finigan: Added category "Wire/cable Suspension"

December 15, 2016

Mazda Raceway Laguna Seca Truss Bridge (Monterey County, California)
Modern Polygonal Warren through truss bridge over Mazda Raceway Laguna Seca on Pedestrian Pathway
December 15, 2016: New Street View added by Dana and Kay Klein

December 14, 2016

Bluff Creek Bridge (Humboldt County, California)
Steel arch bridge over Bluff Creek on CA 96
December 14, 2016: New photo from Mike Goff

Los Gatos Creek Bridge (Santa Clara County, California)
Bridge over Los Gatos Creek on Alma Bridge Road
December 14, 2016: Added by Dave King

Carnadero Creek Bridge (Santa Clara County, California)
Closed-spandrel arch bridge over Carnadero Creek on Monterey Road
December 14, 2016: Added by Dave King

San Francisquito Creek Bridge (Santa Clara County, California)
Lost Closed-spandrel arch bridge over San Francisquito Creek on Pope Street
December 14, 2016: Added by Dave King

December 11, 2016

Sacramento River Bridge (Glenn County, California)
Howe Through truss bridge over Sacramento River on CA 162
December 11, 2016: Updated by Christopher Finigan: Added categories "Pin-connected", "Riveted"

North Fork Feather River Bridge (Butte County, California)
Steel arch bridge over North Fork Feather River on CA 70
December 11, 2016: Updated by Christopher Finigan: Added category "Riveted"

Canyon Creek Bridge (Butte County, California)
Bridge over West Branch of Lake Oroville on Highway 162 (Oro Quincy Highway)
December 11, 2016: Updated by Christopher Finigan: Added category "CA-162"

November 22, 2016

Golden Gate Bridge (San Francisco County, California)
Suspension bridge over San Francisco Bay on US 101 at San Francisco
November 22, 2016: New photos from Sean Dickinson

San Francisco-Oakland Bay Bridge (San Francisco County, California)
Suspension bridge over San Francisco Bay on I-80 connecting San Francisco, Yerba Buena Island, and Oakland
November 22, 2016: New photo from Sean Dickinson

November 20, 2016

Lake Natoma Crossing (Sacramento County, California)
Post-tensioned box girder bridge over Lake Natoma on Folsom-Auburn Road in Folsom
November 20, 2016: New Street View added by Dana and Kay Klein

Bay Farm Island Bicycle Bridge (Alameda County, California)
Modern Pratt pony truss bascule drawbridge over San Leandro Bay on Bike Traffic
November 20, 2016: New Street View added by Dana and Kay Klein

Golden Gate Bridge (San Francisco County, California)
Suspension bridge over San Francisco Bay on US 101 at San Francisco
November 20, 2016: New photos from Daniel Barnes

November 17, 2016

San Francisco-Oakland Bay Bridge (San Francisco County, California)
Suspension bridge over San Francisco Bay on I-80 connecting San Francisco, Yerba Buena Island, and Oakland
November 17, 2016: New Street View added by Luke

Yellow Bridge (Sacramento County, California)
Pennsylvania Petit through truss bridge over Cosumnes River on Pedestrian walkway
November 17, 2016: Updated by Christopher Finigan: Added category "Painted yellow"

November 15, 2016

SD&A - Tunnel #4 (San Diego County, California)
Tunnel under US-Mexico Border on San Diego & Arizona Railway
November 15, 2016: Added by Dave King

November 14, 2016

SD&A - Campo Creek Viaduct (San Diego County, California)
Deck plate girder bridge over Campo Creek on San Diego & Arizona Railway
November 14, 2016: Added by Dave King

November 11, 2016

Los Penasouitos Creek Bridge (San Diego County, California)
Concrete tee beam bridge over Los Penasouitos Creek on Old Pomerado Road
November 11, 2016: New Street View added by Jann Mayer

November 6, 2016

West Lilac Road Bridge (San Diego County, California)
Beam bridge over Route 15 on West Lilac Road
November 6, 2016: New Street View added by Dana and Kay Klein

Spruce Street Suspension Bridge (San Diego County, California)
Wire suspension bridge over Kate Sessions Canyon on Pedestrian walkway
November 6, 2016: New Street View added by Dana and Kay Klein

Quince Street Bridge (San Diego County, California)
Timber stringer bridge over Maple Canyon on Pedestrian walkway
November 6, 2016: New Street View added by Dana and Kay Klein

Amtrak Bridge (San Diego County, California)
Concrete tee beam bridge over Mtdb, Bnsf Ry, Amtrak on Carlsbad Blvd
November 6, 2016: New Street View added by Dana and Kay Klein

Al Bahr Drive Bridge (San Diego County, California)
Slab bridge over Al Bahr Drive on Al Bahr Drive
November 6, 2016: New Street View added by James Baughn

Mount Helix Bridge (San Diego County, California)
Steel stringer bridge over Mount Helix Drive on Mount Helix Drive
November 6, 2016: New Street View added by James Baughn

17th Street over E Street Bridge (San Diego County, California)
Concrete tee beam bridge over E Street on 17th Street
November 6, 2016: New Street View added by James Baughn

Market Street over 28th Street Bridge (San Diego County, California)
Concrete tee beam bridge over 28th Street on Market Street
November 6, 2016: New Street View added by James Baughn

Quince Drive Offramp Bridge (San Diego County, California)
Concrete tee beam bridge over Cabrillo Freeway (CA 163) on Quince Drive offramp
November 6, 2016: New Street View added by James Baughn

Robinson Avenue Bridge (San Diego County, California)
Concrete tee beam bridge over Cabrillo Freeway (CA 163) on Robinson Avenue
November 6, 2016: New Street View added by James Baughn

Richmond Street Bridge (San Diego County, California)
Concrete bridge over Cabrillo Freeway (CA 163) on former Richmond Street
November 6, 2016: New Street View added by James Baughn

November 5, 2016

Quince Street Bridge (San Diego County, California)
Timber stringer bridge over Maple Canyon on Pedestrian walkway
November 5, 2016: Added by Jann Mayer

Spruce Street Suspension Bridge (San Diego County, California)
Wire suspension bridge over Kate Sessions Canyon on Pedestrian walkway
November 5, 2016: Added by Jann Mayer

First Avenue Bridge (San Diego County, California)
Steel arch bridge over Maple Canyon on First Avenue in San Diego
November 5, 2016: New photos from Jann Mayer

UP - Carquinez Strait Bridge (Contra Costa County, California)
Warren through truss bridge over Carquinez Strait on double track of Union Pacific Railroad in Martinez
November 5, 2016: Updated by Christopher Finigan: Added categories "Pin-connected", "Riveted"

November 3, 2016

Bradley Bridge (Monterey County, California)
Lost Warren through truss bridge over Salinas River on Bradley Road
November 3, 2016: Added by Dave King

Salinas River Bridge (Monterey County, California)
Lost Through truss bridge over Salinas River on Monterey Salinas Highway
November 3, 2016: Added by Dave King

Salinas River Bridge (Monterey County, California)
Lost Pratt through truss bridge over Salinas River on US-101
November 3, 2016: Added by Dave King

November 2, 2016

Bailey Bridge (Fresno County, California)
Bailey pony truss bridge over Kings River on Trimmer Springs Road
November 2, 2016: New Street View added by Dana and Kay Klein

Bear Valley High Line Aqueduct (San Bernardino County, California)
Through truss bridge over Mill Creek on Bear Valley High Line Aqueduct
November 2, 2016: Added by Dave King

October 31, 2016

Pipeline Arch Bridge (Plumas County, California)
Closed-spandrel arch bridge over Grizzly Creek on Pipeline
October 31, 2016: Added by Dave King

Indian Falls Bridge (Plumas County, California)
Abandoned through truss bridge
October 31, 2016: Added by Daniel

October 30, 2016

Winship Road Bridge (Marin County, California)
Concrete arch bridge over Corte Madera Creek on Winship Road in Ross
October 30, 2016: Updated by Craig Philpott: added engineer

Norwood Avenue Bridge (Marin County, California)
Concrete arch bridge over Ross Creek on Norwood Avenue in Ross
October 30, 2016: Updated by Craig Philpott: added engineer

October 28, 2016

Winship Road Bridge (Marin County, California)
Concrete arch bridge over Corte Madera Creek on Winship Road in Ross
October 28, 2016: Updated by Robert Elder: Edited History per forum comment.