Gallery of California Bridges


"I" Street Bridge
Sacramento County

11th Street Overpass
San Joaquin County

1st Street Bridge
Los Angeles County

1st Street Bridge (Old)
Los Angeles County

22nd Street Footbridge
San Francisco County

23rd Street Bridge (US 101)
San Francisco County

25th Street Footbridge
San Francisco County

25th Street West Bridge
Los Angeles County

26th Street Bridge
Los Angeles County

2nd Street East Bridge
Sonoma County

4th Street Bridge
Los Angeles County

4th Street Bridge (Old)
Los Angeles County

4th Street East Bridge
Sonoma County

4th Street Viaduct
Los Angeles County

6th Street Bridge
Los Angeles County

7th Street Bridge
Los Angeles County

9th Street Bridge (Old)
Los Angeles County

A.C.I.D. Flume Bridge
Shasta County

ABL - Fruitvale Bridge
Alameda County

Aetna Springs Road Bridge
Napa County

AFRR - CA88 Overpass
Amador County

Agoura Road Bridge
Los Angeles County

Agua Dulce Canyon Road Bridge
Los Angeles County

Ahwahnee Bridge
Mariposa County

Alameda Diablo Bridge
Contra Costa County

Albion River Bridge
Mendocino County

Alder Point Road Bridge
Humboldt County

Alex Baum Bicycle Bridge
Los Angeles County

Alexander Avenue Bridge
Marin County

Alexander Valley Rd, old bridge
Sonoma County

Alexander Valley Road Bridge
Sonoma County

Alfred Zampa Bridge
Contra Costa County

Aliso Creek Bridge
Orange County

Aliso Street Bridge
Los Angeles County

Alma Street Bridge
Santa Clara County

Alondra Boulevard Bridge
Los Angeles County

Alondra Boulevard Compton Creek Bridge
Los Angeles County

Alondra Boulevard San Gabriel River Bridge
Los Angeles County

Alum Rock Park Bridge
Santa Clara County

Alum Rock Park Upper Bridge
Santa Clara County

Alvord Lake Bridge
San Francisco County

American River Bridge
Sacramento County

American River H Street Bridge
Sacramento County

Amoruso Covered Bridge 05-03-A
Amador County

Angeles Crest Highway La Canada Canyon Bridge
Los Angeles County

Angeles Crest Highway Slide Canyon Bridge
Los Angeles County

Angeles Crest Highway Tunnel #1
Los Angeles County

Angeles Crest Highway Tunnel #2
Los Angeles County

Angeles Crest Highway Woodwardia Canyon Bridge
Los Angeles County

Angeles Forest Highway Big Tujunga Canyon Bridge
Los Angeles County

Angels Creek Bridge
Calaveras County

Angels Footbridge
Calaveras County

Annapolis Road Bridge
Sonoma County

Antioch Bridge
Contra Costa County

Antioch Bridge (Old)
Contra Costa County

Aptos Creek Bridge
Santa Cruz County

Arch Rock Tunnel
Butte County

Archibald Avenue Pedestrian Bridge
San Bernardino County

Arnold Drive Bridge
Sonoma County

Arroyo Grande Creek Bridge
San Luis Obispo County

Arroyo Grande Swinging Bridge
San Luis Obispo County

Arroyo Hondo Old 101 Bridge
Santa Barbara County

Arroyo Seco Parkway Viaduct
Los Angeles County

Arroyo Seco River Bridge
Monterey County

Artesia Avenue Bridge
Los Angeles County

Artesia Boulevard Bridge
Los Angeles County

ARZC - Colorado River Bridge
San Bernardino County

Ash Creek Bridge
Siskiyou County

Associated Oil Company Pipeline Suspension Bridge
Monterey County

Atlantic Avenue Bridge
Los Angeles County

Atlantic Boulevard Bridge
Los Angeles County

ATSF - Los Angeles River Bridge
Los Angeles County

ATSF - San Francisco Bay Ferries
Alameda County

Auburn-Foresthill Bridge
Placer County

Avenue 19 over the Arroyo Seco
Los Angeles County

Avenue 26 Bridge
Los Angeles County

Avenue 43 Bridge
Los Angeles County

Avenue 43 Offramp Bridge
Los Angeles County

Avenue 52 Bridge
Los Angeles County

Avenue 60 Bridge
Los Angeles County

Avila Truss Bridge No. 5
San Luis Obispo County

Bacon Island Road Bridge
San Joaquin County

Bacon Island Road South Bridge
San Joaquin County

Bagby Bridge (Older)
Mariposa County

Bagby Turntable
Mariposa County

Bailey Bridge
Fresno County

Bailey Creek Bridge
Plumas County

Bair Road Bridge
Humboldt County

Bald Hills Road Bridge
Humboldt County

Bale Lane Bridge
Napa County

Ballona Creek Bike Path Foot Bridge
Los Angeles County

Ballona Creek Bridge
Los Angeles County

Bangor Highway Bridge
Butte County

Bardees Bar Road Bridge
Butte County

Bardsdale Bridge
Ventura County

Barham Boulevard Bridge
Los Angeles County

Barham Boulevard Overpass
Los Angeles County

Barnett Road Bridge
Napa County

BART - Transbay Tube
Alameda County

BART/SF Muni - Market Street Subway
San Francisco County

Bartlett Springs Road Bridge
Lake County

Bassi Rd Bridge
El Dorado County

Battle Creek Bridge
Shasta County

Bay Farm Island Bicycle Bridge
Alameda County

Bay Farm Island Bridge
Alameda County

Bay Farm Island Bridge (Old)
Alameda County

Bear Valley Dam Bridge
San Bernardino County

Bear Valley High Line Aqueduct
San Bernardino County

Behrens Street Bridge
Napa County

Belden Town Road Bridge
Plumas County

Bell Rd Bridge
Amador County

Bello Street Bridge
San Luis Obispo County

Benbow Bridge
Humboldt County

Berkeley East Shore Pedestrian Bridge
Alameda County

Berkshire Place Bridge
Los Angeles County

Bernal Avenue Bridge
Alameda County

Berry Street Bridge
Napa County

Bertas Road Bridge 05-12-02
Humboldt County

Beverly Boulevard Viaduct
Los Angeles County

Bidwell Bar Bridge
Butte County

Bidwell Bar Suspension Bridge (original 1856 bridge)
Butte County

Bidwell Park Bridge
Butte County

Big Chico Creek Bridge - State Hwy 32
Butte County

Big Creek Bridge
Monterey County

Big Dann Creek Bridge
Mendocino County

Big Oak Flat Rd Tunnel #1
Mariposa County

Big Oak Flat Rd Tunnel #2
Mariposa County

Big Oak Flat Rd Tunnel #3
Mariposa County

Big River Bridge
Mendocino County

Bixby Creek Bridge
Monterey County

Bizz Johnson Trail - Susan River Bridge
Lassen County

Bizz Johnson Trail - Tunnel #1
Lassen County

Bizz Johnson Trail - Tunnel #2
Lassen County

Black Canyon Road Bridge
San Diego County

Blackford Road Bridge
Yuba County

Blackpoint Bridge
Marin County

Blarsden Graeagle Road Bridge
Plumas County

Blossom Creek Bridge
Napa County

Blossom Creek Bridge 2
Napa County

Blue Lake Bridge
Humboldt County

Bluff Creek Bridge
Humboldt County

Blythe Bridge
Riverside County

BNSF - Alray Tunnel #1
San Bernardino County

BNSF - Alray Tunnel #2
San Bernardino County

BNSF - Bacon Island Bridge
San Joaquin County

BNSF - Blue Cut Bridge
San Bernardino County

BNSF - Cajon Pass Overpass
San Bernardino County

BNSF - Muir Trestle
Contra Costa County

BNSF - Pacific Coast Highway Offramp Overpass
Orange County

BNSF - Redondo Junction Flyover
Los Angeles County

BNSF - San Joaquin River Bridge
San Joaquin County

BNSF - San Joaquin River Bridge
Fresno County

BNSF - Stanislaus River Bridge
San Joaquin County

BNSF - Topock Bridge
San Bernardino County

BNSF - Unnamed Wash Bridge
San Bernardino County

BNSF - Victorville Bridge
San Bernardino County

BNSF - Washington Boulevard Overpass
Los Angeles County

BNSF - Woodward Island bridge
Contra Costa County

Bohan Dillon Road Bridge
Sonoma County

Bohemian Highway Bridge
Sonoma County

Bonsall Bridge
San Diego County

Boulder Creek Bridge
Shasta County

Boulder Creek Bridge #1
Santa Cruz County

Boulder Creek Bridge #2
Santa Cruz County

Boulder Creek Bridge Hwy 9
Santa Cruz County

Bowman Lake Road Bridge
Nevada County

Bowman Road Bridge
Tehama County

Brad Freeman Bike Trail Bridge
Butte County

Bradley Bridge
Monterey County

Bradley Road Bridge
Monterey County

Branch Mill Road Bridge
San Luis Obispo County

Briceburg Suspension Bridge
Mariposa County

Briceland Road Bridge
Humboldt County

Bridalveil Creek Bridge
Mariposa County

Bridalveil Falls Bridge No. 1
Mariposa County

Bridalveil Falls Bridge No. 2
Mariposa County

Bridalveil Falls Bridge No. 3
Mariposa County

Bridge Creek Bridge
Humboldt County

Bridge Road Bridge
Ventura County

Bridge Street Bridge
San Luis Obispo County

Bridgeport Covered Bridge 05-29-01
Nevada County

Briggs Road Bridge
Tehama County

Briscoe Creek Bridge
Glenn County

Broadway Rubio Wash Bridge
Los Angeles County

Broadway Tunnel
Los Angeles County

Broadway Tunnel
San Francisco County

Brookwood Drive Bridge 05-12-08
Humboldt County

Browns Road Bridge
El Dorado County

Buckeye Creek Bridge
Yolo County

Bucks Bar Road Bridge
El Dorado County

Bucks Creek Powerhouse Road
Plumas County

Buena Vista Overpass
San Luis Obispo County

Bunker Road Bridge
Marin County

Bunker Road Tunnel
Marin County

Burleigh Murray Ranch State Park Bridge
San Mateo County

Burro Schmidt Tunnel
Kern County

Butler Valley Road Bridge
Humboldt County

Butte Creek Bridge
Butte County

Butte Mountain Road Bridge
Tehama County

C Avenue Bridge
Placer County

CA120 Mossdale Drawbridge
San Joaquin County

CA45 Sycamore Slough Bridge
Yolo County

CA49 Bagby Bridge (Old)
Mariposa County

Caballo Ranchero Bridge
Contra Costa County

Cabrillo Bridge
San Diego County

Cache Creek Bridge
Yolo County

Cache Creek Bridge
Yolo County

Cache Creek Bridge Rumsey Canyon
Yolo County

Cache Creek CR40
Yolo County

Calaveras Cement Company Bridge
Calaveras County

Calaveritas Creek Bridge
Calaveras County

Calaveritas Road Bridge
Calaveras County

Caldecott Tunnel
Alameda County

California & Oregon - Tehama Bridge
Tehama County

California Boulevard Overpass
San Luis Obispo County

California Central - Folsom Railroad Bridge
Sacramento County

California Incline Bridge
Los Angeles County

California Northwestern - Petaluma River Bridge
Sonoma County

Callahan Dump Bridge
Siskiyou County

Caltrain - Bayview Tunnel
San Francisco County

Caltrain - East Poplar Ave Overpass
San Mateo County

Caltrain - Embarcadero Overpass
Santa Clara County

Caltrain - Henderson Overpass
San Mateo County

Caltrain - San Francisquito Creek Bridge
San Mateo County

Caltrain - Santa Inez Ave Overpass
San Mateo County

Caltrain - Tilton Ave Overpass
San Mateo County

Camino Del Mar Bridge
San Diego County

Camp Nine Bridge
Calaveras County

Campbell Creek Bridge
Tehama County

Campbell Creek Overflow Bridge
Tehama County

Canon Creek Bridge
Napa County

Canyon Creek Bridge
Butte County

Canyon Creek Road Bridge
Siskiyou County

Canyon Highlands Drive Bridge
Butte County

Capay Bridge
Yolo County

Capell Creek Bridge
Napa County

Capell Creek Bridge
Napa County

Capell Creek Bridge
Napa County

Caribou Road Bridge
Plumas County

Carnadero Creek Bridge
Santa Clara County

Carquinez Strait Bridge (1958)
Contra Costa County

Carquinez Straits Bridge (1927)
Contra Costa County

Cascade Creek Bridge
Mariposa County

Casitas Vista Road Bridge
Ventura County

Castle Creek Bridge
Shasta County

Cattlemen Road Bridge
Monterey County

CCT - Mokelumne River Arch Bridge
San Joaquin County

Cedar Creek Bridge
Mendocino County

Cedar Ravine Bridge
El Dorado County

Cement Plant Road Bridge
Calaveras County

Centennial Bridge
Tehama County

Center Street Bridge
Alameda County

Center Street Bridge
Ventura County

Central Pacific - Alice Street Drawbridge
Alameda County

Cesar Chavez Avenue Bridge
Los Angeles County

Cesar Chavez Avenue Overpass
Los Angeles County

CFNR - Brazos Drawbridge
Napa County

Chalk Hill Road Bridge
Sonoma County

Chamberlain Creek Bridge
Mendocino County

Chantry Flats Road Bridge
Los Angeles County

Chapala Street Bridge
Santa Barbara County

Charlie Creek Bridge
Shasta County

Charlie Creek Bridge
Shasta County

Cherokee Road Bridge
Butte County

Chesbro Bridge
Santa Clara County

Chester Barton Memorial Bridge
Siskiyou County

Chezem Road Bridge
Humboldt County

Chiles Valley
Napa County

Chiles-Pope Valley Road Bridge
Napa County

Chiles-Pope Valley Road Bridge
Napa County

Chili Bar Bridge
El Dorado County

China Basin Bridge
San Francisco County

China Basin Bridge (Old)
San Francisco County

Chiquito Canyon Road Bridge
Los Angeles County

Cholame Road Bridge
Monterey County

Chualar River Road Bridge
Monterey County

Churn Creek Bridge
Shasta County

Circle Drive Bridge
Los Angeles County

City Creek Bridge (abandoned)
San Bernardino County

City Creek East Fork Bridge
San Bernardino County

City Creek West Fork Bridge
San Bernardino County

Civic Park Road Bridge
Contra Costa County

Clara Street Bridge
Los Angeles County

Clark Dr Bridge
Lake County

Clark Fork Road Bridge
Tuolumne County

Clark's Bridge
Mariposa County

Clear Creek Bridge
Shasta County

Clover Creek Bridge
Tulare County

Cold Spring Canyon Bridge
Santa Barbara County

Colfax Avenue Bridge
Los Angeles County

College Street Overpass
Los Angeles County

Colorado Boulevard Bridge
Los Angeles County

Columbia Street Overpass
Los Angeles County

Colusa Bridge
Colusa County

Commodore Schuyler F. Helm Bridge
Los Angeles County

Comptche Log Bridge
Mendocino County

Concord Street Bridge
Los Angeles County

Conde Lane Bridge
Sonoma County

Confusion Hill Bypass Bridge North
Mendocino County

Confusion Hill Bypass Bridge South
Mendocino County

Cook Riolo Road Bridge
Placer County

Cook Road Bridge
Amador County

Coombs Street Bridge
Napa County

Cooperstown Road Bridge
Stanislaus County

Corinthian Inlet Drawbridge
Marin County

Corte Madera Creek Bridge
Marin County

Cosumnes River Pedestrian Bridge
Sacramento County

Cottonwood Creek Bridge
Madera County

Cottonwood Creek Bridge
Siskiyou County

Cottonwood Slough Bridge
Yolo County

Cottonwood Slough Bridge
Yolo County

County line Road bridge
Colusa County

Cove Road Bridge
Shasta County

Crabtree Road Bridge
Stanislaus County

Crane Flat Road Bridge #1
Mariposa County

Crane Flat Road Bridge #2
Mariposa County

Crane Flat Road Bridge #3
Mariposa County

Crocker Road Bridge
Sonoma County

Cross Marin Trail Bridge
Marin County

Crother Road Bridge
Placer County

Crow Creek Bridge
Alameda County

Crown Valley Parkway Bridge
Orange County

Culver Boulevard Bridge
Los Angeles County

Cussick Avenue Bridge
Butte County

Cuvaison Estate Stone Bridge
Napa County

CWR - Jackson Forest Trestle
Mendocino County

D Street Bridge
Sonoma County

Daggett Road Bridge
San Joaquin County

Dardanelles Bridge
Tuolumne County

Davis Creek Bridge
Mendocino County

Dead Fall Lane Bridge
Plumas County

Del Mar Avenue Bridge
Los Angeles County

Del Mar Boulevard Bridge
Los Angeles County

Dell Avenue Carroll Canal Bridge
Los Angeles County

Dell Avenue Howland Canal Bridge
Los Angeles County

Dell Avenue Linnie Canal Bridge
Los Angeles County

Dell Avenue Sherman Canal Bridge
Los Angeles County

Devil's Corral Highway Bridge
Lassen County

Devil's Slide Bridge
San Mateo County

Devil's Slide Tunnel
San Mateo County

Diablo Gateway Bridge
Contra Costa County

Diamond Mountain Creek Bridge
Napa County

Diestelhorst Bridge
Shasta County

Dinkey Creek Bridge
Fresno County

Dinkey Historical Bridge
Fresno County

Dog Bar Road
Nevada County

Dog Creek Bridge
Shasta County

Dollarhide Road Bridge
Napa County

Dolores Park Muni Footbridge
San Francisco County

Doney Creek Bridge
Shasta County

Doney Creek Bridge
Shasta County

Donner Pass Road Bridge
Nevada County

Dornan Drive Tunnel
Contra Costa County

Dos Rios Bridge
Mendocino County

Douglas Memorial Bridge
Del Norte County

Downey Road Bridge
Los Angeles County

Doyle Drive Bridge
San Francisco County

Dry Creek Bridge
Napa County

Dry Creek Bridge
Amador County

Dry Creek Bridge
Sonoma County

Dry Creek Bridge
Stanislaus County

Dry Creek Bridge
Butte County

Dry Creek Footbridge
Placer County

Dry Creek Viaduct
Stanislaus County

Dry Gulch Bridge
Siskiyou County

Dry Slough Bridge
Yolo County

Dumbarton Hetch Hetchy Pipeline Bridge
San Mateo County

Dumbarton Toll Bridge
Alameda County

Dunbar Road Bridge
Sonoma County

Dunstone Road Bridge
Butte County

Durgan Bridge
Sierra County

Durnell Road Bridge
Butte County

Dutch Creek Road Bridge
Trinity County

Dyson Lane Bridge
Plumas County

E. Bidwell Street Bridge
Sacramento County

East Dunne Avenue Bridge
Santa Clara County

East Fork Kaweah River Bridge
Tulare County

East Fork Road Bridge
Los Angeles County

East Napa Street Bridge
Sonoma County

East Washington Boulevard Bridge
Los Angeles County

Echo Park Lake Bridge
Los Angeles County

Ecklon Bridge
Sacramento County

Edison Street Bridge
San Joaquin County

Edwards Crossing Bridge
Nevada County

Eel River Bridge
Humboldt County

Eel River Bridge
Humboldt County

Eel River Viaduct
Mendocino County

Eider Valley Bridge
Napa County

Eight Mile Road Bridge
San Joaquin County

Eight Mile Road Bridge II
San Joaquin County

El Capitan Bridge
Mariposa County

El Dorado Trail - Weber Creek Bridge
El Dorado County

Elberon Avenue Overpass
Los Angeles County

Electric Avenue Bridge
Orange County

Elephant Butte Tunnel
Plumas County

Elk Creek Bridge
Mendocino County

Elk Creek Bridge
Humboldt County

Elk Creek Road Bridge
Siskiyou County

Eller Lane Bridge
Siskiyou County

Elm Avenue Bridge
Los Angeles County

Enterprise Bridge
Butte County

Enterprise Bridge (old bridge)
Butte County

Esperanza Creek Bridge
Calaveras County

Estrella River Bridge
San Luis Obispo County

Ettersburg Road Bridge
Humboldt County

Euchre Bar Footbridge
Placer County

Eureka Slough Bridge
Humboldt County

Eureka Slough Bridge
Humboldt County

Evans Bar Road
Trinity County

Fair Oaks Bridge
Sacramento County

Falcon Haven Bridge
El Dorado County

Fawn Lodge Road Bridge
Trinity County

Fay Lane Bridge
Siskiyou County

Feather River Bridge
Butte County

Feliz Creek Bridge
Mendocino County

Felton Covered Bridge 05-44-02
Santa Cruz County

Fender Ferry Bridge
Shasta County

Ferguson Slide Bridge East
Mariposa County

Ferguson Slide bridge West
Mariposa County

Fern Dell Creek Footbridge
Los Angeles County

Fern Dell Drive Bridge
Los Angeles County

Fernbridge
Humboldt County

Fiddletown Bridge
Amador County

Fifth Street Bridge
Sutter County

Figueroa Street Bridge
Sacramento County

Fine Gold Creek Bridge
Madera County

Firestone Boulevard Bridge
Los Angeles County

First Avenue Bridge
San Diego County

First Fair Oaks Bridge
Sacramento County

First Street Bridge
Napa County

First Street Overpass
Los Angeles County

Fisherman's Footbridge
Shasta County

Five Mile Drive Bridge
Amador County

Fletcher Drive Bridge
Los Angeles County

Foard Road Bridge
Lake County

Folsom Powerhouse Canal Bridge
Sacramento County

Folsom Rail Trail Bridge
Sacramento County

Foothill Boulevard Big Tujunga Wash Bridge
Los Angeles County

Foothill Boulevard Pacoima Wash Bridge
Los Angeles County

Foothill Boulevard Sawpit Wash Bridge
Los Angeles County

Fordham Street Bridge
Contra Costa County

Forni Road Bridge
El Dorado County

Fort Mason Tunnel
San Francisco County

Fort Seward Road Bridge
Humboldt County

Foster Bridge
Los Angeles County

Fourth Crossing Bridge
Calaveras County

Fourth Street Bridge
San Francisco County

Franklin Avenue over Monon Street
Los Angeles County

Franklin Blvd. Bridge
Sacramento County

Freeman's Crossing Bridge
Nevada County

Freeport Bridge
Sacramento County

Freestone Flat Road Bridge
Sonoma County

French Creek Road Bridge
Siskiyou County

Fruitvale Bridge
Alameda County

Gaffey Street Overpass
Los Angeles County

Gage Avenue Bridge
Los Angeles County

Garcia River Bridge
Mendocino County

Garibaldi Avenue Bridge
Los Angeles County

Garnet Street Bridge
San Bernardino County

Garnett Creek Bridge
Napa County

Garrapata Creek Bridge
Monterey County

Garvey Ave Alhambra Wash Bridge
Los Angeles County

Garvey Avenue Overpass
Los Angeles County

Garvey Avenue Rio Hondo Bridge
Los Angeles County

Gault Bridge
Nevada County

Gaviota Creek Bridge
Santa Barbara County

Gaviota Tunnel
Santa Barbara County

Geneva Street Bridge
Los Angeles County

George E. Tryon Bridge
Del Norte County

George Road Bridge
Lake County

Georgia Street Bridge
San Diego County

Georgiana Slough Bridge
Sacramento County

Gerald Desmond Bridge
Los Angeles County

Geysers Road Bridge
Sonoma County

Gianella Bridge
Butte County

Gilroy Hot Springs Road Bridge
Santa Clara County

Gladdings Road Bridge
Placer County

Glendale Boulevard Bridge
Los Angeles County

Glenn Oviatt Bridge
El Dorado County

Glenoaks Boulevard Bridge
Los Angeles County

Glenwood Drive Bridge
Santa Cruz County

Gold Hill Road Bridge
Placer County

Golden Avenue Bridge
Orange County

Golden Gate Bridge
Marin County

Golden Trout Crossing Bridge
Butte County

Goodrich Creek Bridge - Hwy 36
Lassen County

Gopher Hill Road Bridge
Plumas County

Grand Canal Parking Lot Bridge
Los Angeles County

Grand Street Bridge
Stanislaus County

Granite Canyon Bridge
Monterey County

Grant Street Bridge
Tehama County

Grass Valley Creek Bridge
Trinity County

Great Heron Drive Bridge
Sonoma County

Green Spring Run Bridge
Tuolumne County

Green Valley Bridge
El Dorado County

Greenback Lane Bridge
Sacramento County

Greenspot Road Bridge
San Bernardino County

Greenwood Avenue Bridge
Napa County

Greenwood Bridge
El Dorado County

Grizzly Creek Bridge
Plumas County

Grizzly Dome Tunnel
Plumas County

Grizzly Flat Road Bridge
El Dorado County

Grove Way Bridge
Alameda County

Gualala Bridge (old)
Mendocino County

Gualala Road Bridge
Mendocino County

Guy A West Bridge
Sacramento County

Half Moon Bay Coastal Trail - Arroyo de En Medio Bridge
San Mateo County

Hall Road Bridge
Tehama County

Hamilton Creek Bridge
Yolo County

Hangtown Creek Bridge
El Dorado County

Hankins Road Bridge
Colusa County

Hansell's Bridge
Butte County

Hansen Bridge
Sierra County

Happy Isles Bridge
Mariposa County

Happy Valley Cutoff Road Bridge
El Dorado County

Happy Valley Road Bridge
El Dorado County

Harbin Springs Road Bridge
Lake County

Hardin Road Bridge
Napa County

Hardscrabble Creek Bridge
Del Norte County

Hare Creek Bridge
Mendocino County

Harlan D. Miller Bridge
Shasta County

Harrison Street Bridge
Alameda County

Haupt Creek Bridge
Sonoma County

Haupt Creek Bridge
Calaveras County

Hauser Bridge
Sonoma County

Healdsburg Avenue Bridge
Sonoma County

Hearst-Willits Road Bridge
Mendocino County

Hells Delight Bridge
El Dorado County

Henry Ford Bridge
Los Angeles County

Hermosa Drive Bridge
Los Angeles County

Hetch Hetchy - Tuolumne River Bridge
Tuolumne County

High Street Bridge
Alameda County

High Street Bridge (Old)
Alameda County

Highway 37 Bridge
Marin County

Hilderbrand Drive Bridge
Lake County

Hill Road Bridge
Mendocino County

Hill Street Overpass
Los Angeles County

Hiouchi Bridge
Del Norte County

HIR - Alamo River Bridge
Imperial County

Hirschdale Road Bridge
Nevada County

Hollwyood Freeway Bridge
Los Angeles County

Holly Street Bridge
Los Angeles County

Hollywood Freeway Overpass
Los Angeles County

Honcut Bainbridge Crossing Bridge
Butte County

Honey Run Covered Bridge 05-04-01
Butte County

Honeydew Bridge
Humboldt County

Honeydew Creek Bridge
Humboldt County

Hooker Creek Bridge
Sonoma County

Hopland Russian River Bridge
Mendocino County

Horns Creek Bridge
Napa County

Horse Creek Road Bridge
Siskiyou County

Hospital Bridge
Sierra County

Howell Mountain Bridge
Napa County

Howell's Bridge
Plumas County

Huasna River Bridge
San Luis Obispo County

Huntington Drive Eaton Wash Bridge
Los Angeles County

Huntington Drive Rubio Wash Bridge
Los Angeles County

Huntington Drive San Gabriel River Bridge
Los Angeles County

Huntington Drive Santa Anita Wash Bridge
Los Angeles County

Hutton Creek Bridge
Siskiyou County

Hwy 128 Unnamed Bridge
Napa County

Hwy 174 Colfax
Placer County

Hwy 41/46 Cholame Creek Bridge
San Luis Obispo County

Hyperion Bridge
Los Angeles County

I Street Arch Entrance Bridge
Stanislaus County

I-5 - Antlers Bridge
Shasta County

I-5 - Dog Creek Bridge
Shasta County

I-5 - Pit River Bridge
Shasta County

I-5 - Sacramento River Bridge
Sacramento County

I-5 - Sacramento River Bridge
Siskiyou County

I-680 Bridge (old)
Contra Costa County

I10 - San Gabriel River Bridge
Los Angeles County

IER - Oakland Estuary Bridge
Alameda County

Illinois Street Bridge
San Francisco County

Indian Falls Bridge
Plumas County

Iowa Hill bridge
Placer County

Iron Horse Regional Trail - Robert I Schroder Bridge
Contra Costa County

Iron Horse Regional Trail - Walnut Creek Bridge (Monument Boulevard)
Contra Costa County

Iron Horse Regional Trail - Walnut Creek Bridge (Ygnacio Valley Road)
Contra Costa County

Islais Creek Bridge
San Francisco County

Islais Creek Bridge (Old)
San Francisco County

Isleton Bridge
Sacramento County

Italian Bar Road Bridge
Fresno County

J Mack Ferry
Sacramento County

J. Robert Chapman Memorial Bridge
Solano County

Jack Peters Creek Bridge
Mendocino County

Jackson Creek Bridge
Amador County

Jefferson Boulevard Bridge
Yolo County

Jefferson Street Bridge
Napa County

Jellys Ferry Road Bridge
Tehama County

Jersey Bridge
Sierra County

Jewett Creek Bridge
Tehama County

Jibboom Street Bridge
Sacramento County

Jim Day Road Bridge
Shasta County

Johnson Gulch Bridge
Sonoma County

Jose Basin Road Bridge
Fresno County

Joyce Way Bridge
El Dorado County

Jug Handle Creek Bridge
Mendocino County

Jurgens-Luneman Creek Crossing
El Dorado County

Kanaka Creek Bridge
Sierra County

Kansas Avenue Bridge
Tehama County

Kaweah River Bridge
Tulare County

Keddie Resort Road Bridge
Plumas County

Kenilworth Avenue Bridge
Los Angeles County

Klamath River Bridge
Siskiyou County

Klamath River Bridge
Humboldt County

Klamath River Bridge
Siskiyou County

Klamath River Bridge
Siskiyou County

Knights Ferry Covered Bridge 05-50-01
Stanislaus County

Knights Landing Bascule Bridge
Sutter County

Knights Landing Swing Bridge
Sutter County

Knoxville Road Bridge
Napa County

Knoxville Road Bridge (abandoned)
Napa County

La Delle Hill Top Drive Bridge
Mendocino County

La Loma Road Bridge
Los Angeles County

LA&SG - Arroyo Seco Bridge
Los Angeles County

LA&SL - Terminal Island Bridge
Los Angeles County

LACM - Arroyo Seco Bridge
Los Angeles County

LACM - Avenue 19 Overpass
Los Angeles County

LACM - Colorado Boulevard Overpass
Los Angeles County

LACM - Hawthorne Avenue Overpass
Los Angeles County

LACM - Los Angeles River Bridge
Los Angeles County

LACM - San Fernando Road Overpass
Los Angeles County

LACM - San Fernando Tunnel
Los Angeles County

LACM - Victory Place Overpass
Los Angeles County

Lagunitas Creek Bridge
Marin County

Lagunitas Creek Bridge
Marin County

LAJ - Atlantic Boulevard Overpass
Los Angeles County

LAJ - IH-710 Overpass
Los Angeles County

Lake Britton Bridge
Shasta County

Lake Elizabeth Road Bridge
Los Angeles County

Lake Natoma Crossing
Sacramento County

Lake Redding Bridge
Shasta County

Lake Street Bridge
Lake County

Lake Vista Drive Bridge
Los Angeles County

Lambert Bridge Road Bridge
Sonoma County

Larkin Street Bridge
Monterey County

Larkmead Lane Bridge
Napa County

Larkmead Lane Bridge
Napa County

LARy - 4th Street Trolley Bridge
Los Angeles County

LARy - Macy Street Trolley Bridge
Los Angeles County

Las Flores Road Bridge
Los Angeles County

Las Pilitas Road Bridge
San Luis Obispo County

Las Tunas Drive Alhambra Wash Bridge
Los Angeles County

Las Tunas Drive Eaton Wash Bridge
Los Angeles County

Las Tunas Drive Rubio Wash Bridge
Los Angeles County

Lassen Road Bridge
Tehama County

Laughlin Road Bridge
Sonoma County

Laytonville - Dos Rios Bridge
Mendocino County

Leavitt Meadows Campground Trail Bridge
Mono County

Leffingwell Creek Bridge
San Luis Obispo County

Leimert Bridge
Alameda County

Leininger Road Bridge
Tehama County

Lewis Avenue Bridge
San Luis Obispo County

Lewis Creek Road Bridge
Monterey County

Liddell Creek Tunnel
Santa Cruz County

Lincoln Street Bridge
San Joaquin County

Lindley Road Bridge
Humboldt County

Lion Canyon Creek Bridge
Ventura County

Little Cholame Creek Bridge
Monterey County

Little Potato Slough Bridge
San Joaquin County

Little Potato Slough Bridge (Old)
San Joaquin County

Live Oak Canyon Road Bridge
San Bernardino County

Llagas Creek Bridge
Santa Clara County

Lodge Pole Bridge
Tulare County

Lodi Lane Bridge
Napa County

Lone Tree Road Bridge
Shasta County

Long Beach Boulevard Bridge
Los Angeles County

Long Bridge
Sutter County

Longden Drive Bridge
Los Angeles County

Lorain Road Bridge
Los Angeles County

Los Angeles Cable Railway Viaduct
Los Angeles County

Los Angeles River Footbridge
Los Angeles County

Los Angeles River Pedestrian Bridge
Los Angeles County

Los Feliz Boulevard Bridge
Los Angeles County

Los Gatos Creek Bridge
Santa Clara County

Los Osos Valley Road at US 101
San Luis Obispo County

Los Penasouitos Creek Bridge
San Diego County

Los Verjeles Road Bridge
Butte County

Lotus Bridge
El Dorado County

Lotus Road Bridge
El Dorado County

Louie Road Bridge
Siskiyou County

Lower Azusa Road San Gabriel River Bridge
Los Angeles County

Lower Gas Point Road Bridge
Shasta County

Lowrey Road Bridge
Tehama County

Lowrey Road Bridge
Tehama County

Lowrey Road Bridge
Tehama County

Lumpkin-Laporte Road Bridge
Butte County

Lumsden Bridge
Tuolumne County

Lusardi Creek Bridge
San Diego County

M Street Bridge
Sacramento County

Maacama Creek Bridge
Sonoma County

MacArthur Bridge
Los Angeles County

MacKerricher Log Bridge
Mendocino County

Macy Street Bridge (Old)
Los Angeles County

Mad River Bridge
Humboldt County

Main Street Bridge
Calaveras County

Main Street Bridge
Calaveras County

Main Street Bridge
San Joaquin County

Main Street Bridge
Napa County

Main Street Overpass
Los Angeles County

Malpaso Creek Bridge
Monterey County

Manthey Road Bridge
San Joaquin County

Manton Road Bridge
Shasta County

Manzanita Avenue Bridge
Butte County

Maple Creek Bridge
Humboldt County

Maple Creek Road Bridge
Humboldt County

Mare Island Bridge
Solano County

Marengo-Soto Street Viaduct
Los Angeles County

Marsh Street Bridge
San Luis Obispo County

Matilija Road Bridge
Ventura County

Mattole Road Bridge
Humboldt County

Mattole Road Bridge
Humboldt County

Maxwell Creek Bridge
Napa County

Maybert Road Bridge
Nevada County

Mazda Raceway Laguna Seca Truss Bridge
Monterey County

Mazourka Canyon Road Bridge
Inyo County

McCann Ferry
Humboldt County

McCann Road Bridge
Humboldt County

McCarty Creek Road Bridge
Tehama County

McClure Tunnel
Los Angeles County

McCourtney Road Bridge
Placer County

McCoy Creek Bridge
Mendocino County

McCune Creek Bridge
Solano County

McKinney Creek Bridge
Placer County

MCR - Lake Britton Bridge
Shasta County

Mears Creek Bridge
Shasta County

Melita Road Bridge
Sonoma County

Meridian Bridge
Colusa County

Meridian Bridge (Old)
Colusa County

MET - Dry Creek Bridge
Stanislaus County

Michigan Bar Road Bridge
Sacramento County

Middle Bar Bridge
Amador County

Middle Fork Smith River Bridge
Del Norte County

Middle Matilija Tunnel
Ventura County

Middle River Bridge
San Joaquin County

Middle Yuba River Bridge
Nevada County

Mill Crossing Bridge
Marin County

Millard Creek Dam
Los Angeles County

Miner Slough Bridge
Solano County

Mineral Road Bridge
San Bernardino County

Mission Road Arroyo Rosa de Castilla Bridge
Los Angeles County

Mojave River Bridge
San Bernardino County

Mokelumne River Bridge
Sacramento County

Mokelumne River South Fork Bridge
San Joaquin County

Monterey Drive Bridge
Sonoma County

Montgomery Woods Bridge
Mendocino County

Moody Creek Bridge
Shasta County

Morrison-Bryan Road Bridge
Glenn County

Moscow Road Viaduct
Sonoma County

Mosquito Road Bridge
El Dorado County

Mossdale Swing Bridge
San Joaquin County

Mount Wilson Toll Road Bridge
Los Angeles County

Mountain Hawk Way Bridge
Sonoma County

Mountain House Road Bridge
Sierra County

Mountain Street Bridge
Los Angeles County

Mt Murphy Road Bridge
El Dorado County

Mt Vernon Avenue Bridge
San Bernardino County

Mulholland Drive Viaduct
Los Angeles County

Myrtle Creek Bridge
Del Norte County

Myrtledale Road Bridge
Napa County

Nacimiento Lake Drive Bridge
Monterey County

Napa Creek Bridge
Napa County

Napa Creek Bridge
Napa County

Napa River Bridge
Napa County

Nathanson Creek Bridge
Sonoma County

Navarro River Bridge
Mendocino County

Navy Drive Bridge
San Joaquin County

NCRy - Arroyo de la Laguna Bridge
Alameda County

NCRy - Arroyo de Laguna Bridge
Alameda County

NCRy - Dresser Bridge
Alameda County

NCRy - Farwell Bridge
Alameda County

Neeley Road Bridge
Sonoma County

Nelson Bar Covered Bridge 05-04-06x
Butte County

Nelson Creek Bridge
Plumas County

Nelson Street Bridge
Plumas County

NER - American River Bridge (Old)
Sacramento County

Neuenschwander Road Bridge
Napa County

New Creek Bridge
Tehama County

New Feather River Bridge
Sutter County

New Parks Bar Bridge
Yuba County

New Salmon Falls Bridge
El Dorado County

Newcastle Tunnel
Placer County

Nicasio Creek Bridge
Marin County

Nicasio Valley Road Bridge
Marin County

No-Hands Bridge
El Dorado County

Nobles' Trail Twin Bridges
Shasta County

North 1st Avenue Bridge
San Bernardino County

North 1st Avenue Overpass
San Bernardino County

North Arroyo Boulevard Bridge
Los Angeles County

North Arroyo Boulevard Channel Bridge
Los Angeles County

North Broadway Viaduct
Los Angeles County

North Fork American River Bridge
El Dorado County

North Fork Bridge
Placer County

North Fork Calaveras River Bridge
Calaveras County

North Fork Feather River Bridge
Plumas County

North Fork Feather River Bridge
Butte County

North Fork Feather River Bridge
Plumas County

North Fork Feather River Bridge
Plumas County

North Fork of Middle Fork Tule River Bridge
Tulare County

North Fork Willow Slough Bridge
Yolo County

North Main Street Bridge
Los Angeles County

North Matilija Tunnel
Ventura County

North Spring Street Bridge
Los Angeles County

North Spring Street Bridge (Old)
Los Angeles County

North Torrey Pines Bridge
San Diego County

Norwood Avenue Bridge
Marin County

Noyo River Bridge
Mendocino County

Noyo River Bridge (2005)
Mendocino County

NVRR - Napa River Bridge
Napa County

NWP - Alder Point Bridge
Humboldt County

NWP - Bellum Boulevard Overpass
Marin County

NWP - Black Point Bridge
Marin County

NWP - Black Point Bridge (Old)
Marin County

NWP - Cain Rock Bridge
Humboldt County

NWP - Corte Madera Drawbridge
Marin County

NWP - Dyerville Loop Road Overpass
Humboldt County

NWP - Eureka Slough Bridge
Humboldt County

NWP - Eureka Slough Bridge (Old)
Humboldt County

NWP - Gallinas Creek Bridge
Marin County

NWP - Haystack's Landing Bridge
Sonoma County

NWP - Healdsburg Bridge
Sonoma County

NWP - Island Mountain Bridge
Trinity County

NWP - Island Mountain Tunnel
Trinity County

NWP - Keys Creek Bridge
Marin County

NWP - Loleta Trestle
Humboldt County

NWP - Old Redwood Highway Overpass
Sonoma County

NWP - Van Duzen River Bridge
Humboldt County

NWP - Van Duzen River Bridge (Old)
Humboldt County

NWP - Wingo Lift Bridge
Sonoma County

O'Donnell Lane Bridge
Sonoma County

Oak Avenue Overpass
Los Angeles County

Oak Grove Drive Bridge
Los Angeles County

Oak Knoll Ave
Napa County

Oak Knoll Avenue Bridge
Napa County

Oak Park Blvd Overpass
San Luis Obispo County

Oaklawn Avenue Overpass
Los Angeles County

Oakville Crossroad Bridge
Napa County

Odd Fellows Park Road
Sonoma County

Ohman Creek Bridge
Humboldt County

Old Albion River Bridge
Mendocino County

Old Basso Bridge
Stanislaus County

Old Bridge
Yolo County

Old Camp Nine Bridge
Calaveras County

Old Camp Nine Footbridge
Calaveras County

Old Cazadero Road Bridge
Sonoma County

Old Coast Highway Bridge North
Monterey County

Old Coast Highway Bridge South
Monterey County

Old Deschutes Road Bridge
Shasta County

Old Duncan Grade Road Bridge
Sonoma County

Old Elkhorn Ave Bridge
Fresno County

Old Feather River Bridge
Sutter County

Old Happy Isles Bridge
Mariposa County

Old Highway 395 Bridge
San Diego County

Old Hwy 50 Bridge
El Dorado County

Old Hwy 58 Salinas River Bridge
San Luis Obispo County

Old La Grange Road Bridge
Stanislaus County

Old Mare Island Bridge
Solano County

Old Mattole Road Bridge
Humboldt County

Old McCourtney Road Bridge
Placer County

Old McCourtney Road Bridge
Placer County

Old Mt. Aukum Road Bridge
El Dorado County

Old Parrots Ferry Bridge
Calaveras County

Old River Bridge
Contra Costa County

Old Road Castaic Creek Bridge
Los Angeles County

Old Road Santa Clara River Bridge
Los Angeles County

Old Route 66 Brush Creek Bridge
San Bernardino County

Old Route 66 Workman Wash Bridge
San Bernardino County

Old Salmon Falls Bridge
El Dorado County

Old Smith Point Bridge
Humboldt County

Old Soda Canyon Bridge
Napa County

Old Sonoma Road Bridge
Napa County

Old Spenceville Bridge
Nevada County

Old Toll Road Bridge
Mendocino County

Old Topanga Road Bridge
Los Angeles County

Old Trails Arch Bridge
San Bernardino County

Old US 50 Bridge
El Dorado County

Olinda Creek Bridge
Shasta County

Olympic Boulevard Bridge
Los Angeles County

Orange & Hill Viaduct
Los Angeles County

Orange Blossom Trail Bridge
San Bernardino County

Orangevale Avenue Bridge
Sacramento County

Oregon City Covered Bridge 05-04-B
Butte County

Oregon Creek Covered Bridge 05-58-01
Yuba County

Original Prado Road Bridge
San Luis Obispo County

Originial Lagunitas Road Bridge
Marin County

Orland Hambright Creek Bridge
Glenn County

Orleans Bridge
Humboldt County

Orr Springs Road Bridge
Mendocino County

Osborn Road Bridge
Tehama County

P&SVRR - Deer Creek Bridge
El Dorado County

P&SVRR - Latrobe Creek Bridge
El Dorado County

Pacheco Creek Bridge
San Benito County

Pacific Avenue Bridge
Los Angeles County

Pacific Coast Highway Anaheim Bay Bridge (Old)
Orange County

Pacific Coast Highway Ballona Creek Bridge
Los Angeles County

Pacific Coast Highway Las Flores Creek Bridge
Los Angeles County

Pacific Coast Highway Overpass
Los Angeles County

Park Entrance Road Bridge
Monterey County

Park Road Bridge
Santa Barbara County

Park Row Overpass
Los Angeles County

Park Street Bridge
Alameda County

Park Street Bridge (Old)
Alameda County

Parks Bar Bridge
Yuba County

Pasadena Avenue Bridge
Los Angeles County

Paskenta Road Bridge
Tehama County

Paynes Creek Bridge
Tehama County

Paynes Creek Slough Bridge
Tehama County

PE - 6th & Main Street Terminal Viaduct
Los Angeles County

PE - Alpine Tavern Bridge
Los Angeles County

PE - Anaheim Bay Bridge
Orange County

PE - Arroyo Seco Bridge (1st)
Los Angeles County

PE - Arroyo Seco Bridge (2nd)
Los Angeles County

PE - Ballona Creek Bridge (Culver City)
Los Angeles County

PE - Belmont Tunnel
Los Angeles County

PE - Circular Bridge
Los Angeles County

PE - Daly Street Bridge
Los Angeles County

PE - Easton Wash Bridge
Los Angeles County

PE - El Prado Bridge
Los Angeles County

PE - Fletcher Drive Trestle
Los Angeles County

PE - La Brea Avenue Overpass
Los Angeles County

PE - Los Angeles River Bridge (Atwater Village)
Los Angeles County

PE - Los Angeles River Bridge (Long Beach, Old)
Los Angeles County

PE - Los Angeles River Bridge (Van Nuys)
Los Angeles County

PE - Motor Avenue Overpass
Los Angeles County

PE - Pico & San Vicente Viaduct
Los Angeles County

PE - Riverside Drive Viaduct
Los Angeles County

PE - Santa Ana River Bridge (Huntington Beach/Newport Beach)
Orange County

PE - Santa Ana River Bridge (San Bernadino)
San Bernardino County

PE - Santa Ana River Bridge (Santa Ana)
Orange County

PE - Spadra Avenue Overpass
Orange County

PE - Venice/La Cienega Boulevards Overpass
Los Angeles County

Peltier Road Bridge
San Joaquin County

Pena Creek Bridge
Sonoma County

Penny Ln & Fairview Ave Bridge
San Luis Obispo County

Permanente Creek Bridge
Santa Clara County

Permanente Creek Bridge
Santa Clara County

Philo Greenwood Road Bridge
Mendocino County

Picachio Road Bridge
San Luis Obispo County

Pico Canyon Road Bridge
Los Angeles County

Pike City Road Bridge
Yuba County

Pilarcitos Creek Bridge
San Mateo County

Pilgrimage Bridge
Los Angeles County

Pine Valley Creek Bridge
San Diego County

Pioneer Bridge
Siskiyou County

Pioneer Cabin Tree Tunnel
Calaveras County

Pioneer Crossing Bridge
Mendocino County

PIR - Goat Canyon Trestle
San Diego County

Pit River Bridge
Shasta County

Pit River Bridge @ Rd 75
Modoc County

Pitt Street Bridge
Amador County

Platform Bridge
Marin County

Pleasants Creek Bridge
Solano County

Pleasants Valley Road Bridge
Solano County

Plumbago Road Bridge
Nevada County

Poe Powerhouse Bridge
Butte County

Pohono Bridge
Mariposa County

Point Bonita Lighthouse Bridge
Marin County

Ponderosa Way Bridge #1
Placer County

Ponderosa Way Bridge #2
Calaveras County

Ponderosa Way Bridge #3
Amador County

Ponderosa Way Bridge #4
Placer County

Pope Canyon Road old Bridge
Napa County

Pope Street Bridge
Napa County

Port Wine Road Bridge
Plumas County

Port Wine Road Bridge II
Plumas County

Porter Creek Road Bridge
Sonoma County

Posey Tube
Alameda County

Poundstone Road Bridge
Colusa County

Powder Works Bridge 05-44-03
Santa Cruz County

Pratt Avenue Bridge
Napa County

Presidio Parkway (Battery) Tunnel
San Francisco County

Presidio Parkway Tunnel
San Francisco County

Presidio Tunnel
San Francisco County

Princeton Ferry
Colusa County

Pt Reyes Petaluma Road Bridge
Marin County

Pudding Creek Bridge
Mendocino County

Puente Largo Bridge
Los Angeles County

Purdon Crossing Bridge
Nevada County

Putah Creek Bridge
Napa County

Putah Creek Bridge
Solano County

Putah Creek Road Bridge
Solano County

Quarry Road Bridge
Los Angeles County

Quartz Valley Road Bridge
Siskiyou County

Quartz Valley Road Bridge
Siskiyou County

Quince Street Bridge
San Diego County

Rainbow Footbridge
Shasta County

Ramona Boulevard San Gabriel River Bridge
Los Angeles County

Rancheria Creek Bridge
Mendocino County

Rancho Calaveras Bridge
Calaveras County

Rancho Equestrian Suspension Bridge
Los Angeles County

Randolph Collier Tunnel
Del Norte County

Randy Jennings Memorial Bridge
Butte County

Real McCoy Ferry, Rio Vista
Solano County

Red Bank Creek Bridge
Tehama County

Red Rock Bridge
San Bernardino County

Redwood Bridge
Marin County

Redwood City Bridge
San Mateo County

Redwood Creek Bridge
Humboldt County

Redwood Creek Bridge
Sonoma County

Redwood Creek Bridge
Humboldt County

Redwood Drive Bridge
Humboldt County

Reynolds Highway Bridge
Mendocino County

Rich Bar Road Bridge
Plumas County

Richardson Bay Bridge
Marin County

Richmond - San Rafael Bridge
Contra Costa County

Rio Vista Bascule Bridge
Solano County

Rio Vista Lift Bridge
Sacramento County

Rising Hill Bridge
El Dorado County

Ritchie Creek Bridge
Napa County

River Road Bridge
Sonoma County

Riverside Avenue Bridge
Santa Cruz County

Riverside Drive Bridge (Arroyo Seco)
Los Angeles County

Riverside Drive Bridge (Burbank)
Los Angeles County

Riverside Drive Burbank Western Channel Bridge
Los Angeles County

Riverton Bridge
El Dorado County

Road 303 Stony Creek Bridge
Glenn County

Roberts Ferry Bridge
Stanislaus County

Rock Creek Bridge
Mendocino County

Rock Creek Road Bridge
El Dorado County

Rockcrest Camp Bridge
Plumas County

Rockfield Bridge
San Bernardino County

Rockpile Road Bridge
Sonoma County

Rocktree Creek Bridge
Mendocino County

Rocky Bar Bridge
El Dorado County

Rocky Creek Bridge
Monterey County

Rogers Flat Bridge
Plumas County

Rosemead Boulevard Eaton Wash Bridge
Los Angeles County

Rosemead Boulevard Rio Hondo Bridge
Los Angeles County

Route 66 Shoe Tree Bridge
San Bernardino County

Rowdy Creek Bridge
Del Norte County

Roxbury Bridge
Siskiyou County

Rubidoux Bridge
Riverside County

Rubio Wash Footbridge
Los Angeles County

Rush Creek Bridge
Plumas County

Russian Gulch Bridge
Mendocino County

Russian Gulch Waterfall Trail Bridges
Mendocino County

Russian River Bridge
Sonoma County

Russian River Bridge
Sonoma County

Russian River Bridge
Mendocino County

Ryder Park Bridge
San Mateo County

S&NP - San Rafael Bay/Creek Bridge
Marin County

Sacramento Northern Bikeway - American River Bridge
Sacramento County

Sacramento River Bridge
Glenn County

Sacramento River Bridge
Sacramento County

Sacramento River Bridge
Glenn County

Sacramento River Bridge
Sacramento County

Sacramento River Overflow Bridge
Shasta County

Sage Creek Bridge
Napa County

Salinas River Bridge
Monterey County

Salinas River Bridge
Monterey County

Salinas River Bridge
Monterey County

Salinas River Bridge
Monterey County

Salmon Creek Bridge
Mendocino County

Salmon River Covered Bridge 05-47-01
Siskiyou County

Salt Creek Bridge
Shasta County

Samson Slough Bridge
Tehama County

San Antonio Creek Bridge
Santa Barbara County

San Diego - Coronado Bridge
San Diego County

San Felipe Creek Bridge
Santa Clara County

San Fernando Road Arroyo Seco Channel Bridge
Los Angeles County

San Fernando Road Bridge over Pacoima Wash
Los Angeles County

San Fernando Road Tujunga Wash Bridge
Los Angeles County

San Fernando Road Verdugo Wash Bridge
Los Angeles County

San Francisco Bay Toll-Bridge
San Mateo County

San Francisco-Oakland Bay Bridge
Alameda County

San Francisquito Creek Bridge
Santa Clara County

San Francisquito Creek Bridge
San Mateo County

San Gabriel Boulevard Alhambra Wash Bridge
Los Angeles County

San Gabriel Boulevard Rio Hondo Bridge
Los Angeles County

San Gabriel Boulevard Rubio Wash Bridge
Los Angeles County

San Gabriel Canyon Road Bridge
Los Angeles County

San Gabriel River Parkway Bridge
Los Angeles County

San Joaquin River Bridge
San Joaquin County

San Joaquin River Bridge
Fresno County

San Joaquin River Bridge
Fresno County

San Joaquin River Bridge
Fresno County

San Juan Canyon Bridge
Orange County

San Lorenzo River Bridge
Santa Cruz County

San Lorenzo River Bridge
Santa Cruz County

San Lorenzo Way Bridge
Santa Cruz County

San Lucas Road Bridge
Monterey County

San Luis Obispo Creek Bridge
San Luis Obispo County

San Luis Obispo Creek Bridge
San Luis Obispo County

San Luis Rey River Bridge
San Diego County

San Pablo Creek Bridge
Contra Costa County

San Pascual Avenue Arroyo Seco Bridge
Los Angeles County

San Rafael Avenue Bridge
Los Angeles County

San Roque Canyon Bridge
Santa Barbara County

San Vicente Creek Tunnel
Santa Cruz County

Santa Clara River Bridge
Ventura County

Santa Ynez River Bridge
Santa Barbara County

Santa Ynez River Bridge
Santa Barbara County

SC&MB - Aptos Creek Bridge
Santa Cruz County

SC&MB - CA 1 Overpass
Santa Cruz County

SC&MB - La Selva Beach Trestle
Santa Cruz County

SC&MB - San Lorenzo River Bridge
Santa Cruz County

SC&MB - Soquel Creek Bridge
Santa Cruz County

Scales Road Bridge
Plumas County

SCBG - San Lorenzo River Bridge
Santa Cruz County

Scott Mt. Road Bridge
Siskiyou County

SD&A - Campo Creek Viaduct
San Diego County

Sears Point Toll Bridge
Sonoma County

Seminary Street Bridge
Napa County

Sentinel Bridge
Mariposa County

SERA - Tule Canal Bridge
Yolo County

Seventh Street Bridge
Stanislaus County

Seventh Street Bridge (Old)
Stanislaus County

SF Muni - Twin Peaks Tunnel
San Francisco County

SF&NV - Steamboat Slough Swing Bridge
Sonoma County

Shady Lane Bridge
Marin County

Shafter Bridge
Marin County

Shasta River Bridge
Siskiyou County

Shasta River Bridge
Siskiyou County

Shelly Bridge
Siskiyou County

Sherwood Blvd. Bridge
Tehama County

Shirttail Canyon Bridge
Placer County

Sierra Blvd. Bridge
Placer County

Sierra Highway Overpass
Los Angeles County

Silver Fork American River Bridge
El Dorado County

Silverado Trail Bridge
Napa County

Silvertip Springs Road Bridge
Plumas County

Simpson Bridge
Glenn County

Sir Francis Drake Bridge
Marin County

Sites Lodoga Road Bridge
Colusa County

Sixth Street Bridge
San Francisco County

SJVR - Kings River Bridge
Fresno County

Slate Creek Bridge
Shasta County

Slate Creek Bridge
Plumas County

Slate Creek Road Bridge
Shasta County

Slo-San Simeon Road Bridge
San Luis Obispo County

Sloat Poplar Valley Road Bridge
Plumas County

Slough S6 Bridge
Yolo County

Small Concrete Spenceville Road Bridge
Yuba County

Small Concrete Spenceville Road Pedestrian Bridge
Nevada County

Small Wooden Spenceville Road Bridge
Nevada County

SMART - Cal Park Hill Tunnel
Marin County

SMART - Haystack's Landing Bridge (New)
Sonoma County

Smith Point Bridge
Humboldt County

SN - Broadway Terrace Overpass
Alameda County

SN - East Finger Lake Temescal Bridge
Alameda County

SN - Florence Avenue Trestle
Alameda County

SN - Montezuma River Bridge
Solano County

SN - Redwood Peak Tunnel
Alameda County

SN - Thornhill Drive Overpass
Alameda County

SN - Winchester Lake Bridge
Yolo County

Snake Ravine Bridge
Stanislaus County

Soda Canyon driveway
Napa County

Soda Creek Bridge
Napa County

Soda Creek Road Bridge
Shasta County

Soda Creek Road Bridge
Shasta County

Soeth Road Bridge
Glenn County

Solano Avenue Tunnel
Alameda County

Soledad Canyon Road Overpass
Los Angeles County

Soledad Canyon Road Santa Clara River Bridge (Mill Canyon)
Los Angeles County

Soledad Canyon Road Santa Clara River Bridge (Mill Canyon)
Los Angeles County

Soledad Canyon Tunnel
Los Angeles County

Soquel Avenue Covered Bridge 05-44-05x
Santa Cruz County

Soquel Creek Bridge
Santa Cruz County

Soquel Drive Bridge
Santa Cruz County

Soscal Avenue Bridge
Napa County

Soscal Avenue Napa River Bypass
Napa County

Soto Street Bridge
Los Angeles County

Soto Street Overpass
Los Angeles County

Soto Street Viaduct
Los Angeles County

South - Marsh Street at San Luis Obispo Creek
San Luis Obispo County

South Avenue Bridge
Amador County

South Branch Sand Creek Bridge
Colusa County

South Fork American River Footbridge
El Dorado County

South Fork Eel River Bridge
Mendocino County

South Fork Eel River Bridge
Humboldt County

South Fork Gualala River Bridge
Sonoma County

South Fork Trail - Santa Clara River Bridge
Los Angeles County

South Fork Trinity River Bridge
Humboldt County

South Fork Tuolumne River Bridge
Tuolumne County

South Fork Willow Slough Bridge
Yolo County

South Higuera Street Bridge
San Luis Obispo County

South Honcut Creek Bridge
Butte County

SOUTH MATILIJA TUNNEL
Ventura County

South Shingle Rd Bridge
El Dorado County

South Yuba River Bridge
Nevada County

Southern Pacific Railroad Bridge
Sacramento County

Southern Pacific-Golden Gate Ferries Limited Auto Ferries
Alameda County

SP - 29th Street Overpass
San Francisco County

SP - Compton Creek Bridge
Los Angeles County

SP - Cosumnes River Bridge
Sacramento County

SP - Coyote Creek Bridge
Santa Clara County

SP - Delta Cross Channel Bridge
Sacramento County

SP - Dolores Street Overpass
San Francisco County

SP - Dumbarton Bridge
Alameda County

SP - Firestone Boulevard Overpass
Los Angeles County

SP - Georgiana Slough Bridge
Sacramento County

SP - Los Angeles River Bridge
Los Angeles County

SP - Los Angeles River Bridge (Long Beach)
Los Angeles County

SP - Los Angeles River Bridge (Older)
Los Angeles County

SP - Newark Slough Drawbridge
Alameda County

SP - Shasta Line Tunnel #6
Shasta County

SP - Snodgrass Slough Bridge
Sacramento County

SP - Summit Tunnel
Nevada County

SP - Yuma Swing Bridge (1st)
Imperial County

SP - Yuma Swing Bridge (2nd)
Imperial County

SP - Yuma Swing Bridge (3rd)
Imperial County

SP - Yuma Swing Bridge (4th)
Imperial County

SP/PE - West Basin Bascule Bridge
Los Angeles County

Spanish Creek Bridge
Plumas County

Spanish Creek Bridge NEW
Plumas County

Spanish Ranch Road Bridge
Plumas County

SPC - San Lorenzo River Trestle
Santa Cruz County

Spenceville Bridge
Placer County

Spring Branch Creek Bridge
Shasta County

Spring Creek Bridge
Colusa County

Spring Mountain Creek Bridge
Napa County

Spring Mountain Road #2
Napa County

Spring Mountain Road #3
Napa County

Spring Mountain Road Bridge
Napa County

Spring Valley Road Bridge
Yuba County

Sprowl Creek Road Bridge
Humboldt County

Spruce Street Suspension Bridge
San Diego County

SSF Centennial Trail - Cut Stone Bridge
San Mateo County

Stafford Street Bridge
San Mateo County

Stanislaus River Bridge (NB)
San Joaquin County

Stanislaus River Bridge (SB)
San Joaquin County

Stanislaus River Pedestrian Bridge Ripon
San Joaquin County

Stanley Bridge
Alameda County

Stanley Lane Bridge Four
Napa County

Stanley Lane Bridge One
Napa County

Stanley Lane Bridge Three
Napa County

Stanley Lane Bridge Two
Napa County

State Street Viaduct
Los Angeles County

Steamboat Slough Bridge
Sacramento County

Stenner Creek Bridge
San Luis Obispo County

Stevenson Bridge
Solano County

Stewart Point Rd Hillside bridge
Sonoma County

Stewart Point Road Bridge
Sonoma County

Stockton Ave Soquel Creek Bridge
Santa Cruz County

Stockton Street Tunnel
San Francisco County

Stoneman Bridge
Mariposa County

Stony Creek Bridge
Glenn County

Stony Creek Bridge
Glenn County

Storrie Bridge
Plumas County

Sugar Pine Bridge
Mariposa County

Suisun Creek Bridge
Solano County

Suisun Valley Road Bridge
Solano County

Sulphur Creek Bridge
Napa County

Sulphur Creek Bridge
Napa County

Sumer Home Park Road Bridge
Sonoma County

Summer Crossing Bridge
Sonoma County

Sundial Bridge
Shasta County

Sunol Aqueduct (Flume Bridge)
Alameda County

Sunset Boulevard Overpass (Glendale)
Los Angeles County

Sunset Boulevard Overpass (Myra)
Los Angeles County

Sunset Boulevard Overpass (Silver Lake)
Los Angeles County

Supply Creek Bridge
Humboldt County

Susan River Overflow Bridge
Lassen County

Sutter Bypass Bridge
Sutter County

Sutter Slough Bridge
Sacramento County

Swede Creek Bridge
Trinity County

Sweetwater River Bridge
San Diego County

Sweetwater Spring Road Bridge
Sonoma County

Tahto Bridge
Mendocino County

Talmage Road Bridge
Mendocino County

Tamarack Creek Bridge
Mariposa County

Tavernor Road Bridge
Sacramento County

Tehama Lift Bridge
Tehama County

Telegraph Road Rio Hondo Bridge
Los Angeles County

Telegraph Road San Gabriel River Bridge
Los Angeles County

Telephone Creek Bridge
Shasta County

Temple Street Overpass (Figuora Street)
Los Angeles County

Temple Street Overpass (Silver Lake)
Los Angeles County

Ten Mile River Bridge
Mendocino County

Tenaya Creek Bridge
Mariposa County

Tenth Street Bridge
Sutter County

Terra Lago Boxcar Bridge (E)
Riverside County

The Bridge to Nowhere
Los Angeles County

Third Street Bridge
Napa County

Thomes Creek Bridge
Tehama County

Thornton Road Bridge
Sacramento County

Three Mile Slough Bridge
Sacramento County

Tim Bell Road Bridge
Stanislaus County

Timbuctoo Road Bridge 1
Yuba County

Timbuctoo Road Bridge 2
Yuba County

Tisdale Bypass Bridge
Sutter County

Topanga Canyon Road Garapito Creek Bridge
Los Angeles County

Topanga Canyon Road Topanga Creek Bridge
Los Angeles County

Tower Bridge
Sacramento County

Tower Road Bridge
Sonoma County

Tracy Boulevard Bridge
San Joaquin County

Trancas Street Bridge
Napa County

Trancas Street Napa River Bridge
Napa County

Truckee River Railroad Bridge
Nevada County

Tujunga Canyon Road Bridge
Los Angeles County

Tunnel Log
San Joaquin County

Tuolumne River Bridge
Tuolumne County

Turner Cut Bridge
San Joaquin County

Turnpike Road Bridge
Trinity County

Twin Cities Road Bridge
Sacramento County

Two Rivers Road Bridge
Plumas County

Tyler Island Bridge
Sacramento County

Ulatis Creek Bridge
Solano County

Union Station - Cesar Chavez Avenue Overpass
Los Angeles County

Union Station - Vignes Street Overpass
Los Angeles County

Unknown Bridge in Montebello
Los Angeles County

UP - 5th Street Overpass
Yuba County

UP - Afton Canyon Bridge
San Bernardino County

UP - Altamont Creek Bridge
Alameda County

UP - Altamont Pass Road Overpass
Alameda County

UP - American River Bridge (East)
Sacramento County

UP - American River Bridge (West)
Sacramento County

UP - Applegate Road Overpass
Placer County

UP - Arroyo Grande Creek Bridge
San Luis Obispo County

UP - Auburn Ravine Bridge
Placer County

UP - Backwater Bridge
Ventura County

UP - Bear River Bridge
Placer County

UP - Benicia Railroad Trestle
Solano County

UP - CA 89 Overpass
Nevada County

UP - Cajon Pass Overpass
San Bernardino County

UP - Cantara Loop Bridge
Siskiyou County

UP - Carquinez Strait Bridge
Contra Costa County

UP - Cerritos Channel Bridge
Los Angeles County

UP - Clear Creek Trestle
Plumas County

UP - Clio Trestle
Plumas County

UP - Crown Valley Road Overpass
Los Angeles County

UP - Del Amo Boulevard Overpass
Los Angeles County

UP - Dominguez Channel Bridge
Los Angeles County

UP - Doney Creek Bridge
Shasta County

UP - East Afton Canyon Bridge
San Bernardino County

UP - Feather River Bridge
Butte County

UP - Gaviota Creek Bridge
Santa Barbara County

UP - Golden State Highway Overpass
Sacramento County

UP - Grande Vista Avenue/Downey Road Overpass
Los Angeles County

UP - Iceland Bridge
Nevada County

UP - IH-710 Overpass (Bell)
Los Angeles County

UP - Keddie Wye Bridge
Plumas County

UP - Lakehead Bridge
Shasta County

UP - Long Beach Boulevard Overpass
Los Angeles County

UP - Long Ravine Trestle
Placer County

UP - Los Angeles River (Bell)
Los Angeles County

UP - Los Angeles River Bridge (Cudahy)
Los Angeles County

UP - Los Angeles River Bridge (Long Beach)
Los Angeles County

UP - Los Angeles River Bridge (South Gate)
Los Angeles County

UP - Lower Pollard Flat Bridge
Shasta County

UP - Mission Junction Bridge
Los Angeles County

UP - Mokelumne River Bridge
San Joaquin County

UP - Mossdale Bridge East
San Joaquin County

UP - Motor Avenue Overpass
Los Angeles County

UP - Mud Slough Bridge
Santa Clara County

UP - North Bridge Bay Tunnel
Shasta County

UP - North Fork Bridge
Butte County

UP - North Pismo Creek Bridge
San Luis Obispo County

UP - Old State Highway Overpass
Placer County

UP - Orange Avenue Overpass
Los Angeles County

UP - Pacheco Slough Bridge
Contra Costa County

UP - Pajaro River Bridge
San Benito County

UP - Piru Creek Bridge
Ventura County

UP - Pismo Creek Bridge
San Luis Obispo County

UP - Pitt River Bridge
Modoc County

UP - Pollard Flat Bridge
Shasta County

UP - Redding Trestle
Shasta County

UP - Reeds Creek Bridge
Tehama County

UP - Richards Boulevard Overpass
Yolo County

UP - Rock Creek Bridge
Plumas County

UP - Rocklin Bridge
Placer County

UP - Rosemead Boulevard Overpass
Los Angeles County

UP - Rough and Ready Island Bridge
San Joaquin County

UP - Rubio Wash Bridge
Los Angeles County

UP - Sacramento Arm Bridge
Shasta County

UP - Sacramento River Bridge
Siskiyou County

UP - Sacramento River Bridge
Shasta County

UP - Sacramento River Bridge
Shasta County

UP - Sacramento River Bridge
Tehama County

UP - Sacramento River Bridge
Shasta County

UP - Salinas River Bridge
Monterey County

UP - Salt Creek Bridge
Riverside County

UP - Salt Creek Bridge
Shasta County

UP - San Gabriel River Bridge
Los Angeles County

UP - San Gariel River Bridge
Los Angeles County

UP - San Joaquin River Bridge
San Joaquin County

UP - San Joaquin River Bridge
Fresno County

UP - Santa Ana River Viaduct
Riverside County

UP - Santa Clara River Bridge
Los Angeles County

UP - Santa Fe Avenue Overpass
Los Angeles County

UP - Santa Paula Creek Bridge
Ventura County

UP - Santa Susana Tunnel
Los Angeles County

UP - Sespe Creek Bridge
Ventura County

UP - South Bridge Bay Tunnel
Shasta County

UP - Spring Garden Tunnel
Plumas County

UP - Stanislaus River Bridge (Ripon)
San Joaquin County

UP - Stenner Creek Trestle
San Luis Obispo County

UP - Tijiguas Trestle
Santa Barbara County

UP - Tobin Bridge
Plumas County

UP - Tunnel 0
Placer County

UP - Tunnel 1
Placer County

UP - Tunnel 17
Siskiyou County

UP - Tunnel 18
Siskiyou County

UP - Tunnel 18
Placer County

UP - Tunnel 23
Placer County

UP - Tunnel 24
Placer County

UP - Tunnel 25
Placer County

UP - Tunnel 26
Placer County

UP - Tunnel 27
Placer County

UP - Tunnel 28
Placer County

UP - Tunnel 29
Placer County

UP - Tunnel 3
Placer County

UP - Tunnel 34
Placer County

UP - Tunnel 35
Nevada County

UP - Tunnel 36
Nevada County

UP - Tunnel 37
Nevada County

UP - Tunnel 38
Placer County

UP - Tunnel 39
Placer County

UP - Tunnel 4
Placer County

UP - Tunnel 41
Placer County

UP - Tunnel No. 10
Kern County

UP - Tunnel No. 9 (Tehachapi Loop)
Kern County

UP - Tuolumne River Bridge
Stanislaus County

UP - Twin Cities Bridge
Sutter County

UP - US 101 Overpass
Ventura County

UP - Valley Boulevard Overpass
Los Angeles County

UP - Washington Boulevard Overpass
Los Angeles County

UP - Washington Boulevard Overpass (E)
Los Angeles County

UP - Washington Boulevard Overpass (W)
Los Angeles County

UP - West Afton Canyon Bridge
San Bernardino County

UP - West Pulga Bridge
Butte County

UP - Whittier Boulevard Overpass
Los Angeles County

UP - Whittier Boulevard Overpass #2
Los Angeles County

UP - Williams Loop Tunnel
Plumas County

UP - Willow Street Overpass
Los Angeles County

UP - Yuba River Bridge
Yuba County

UP - Yuba River Bridge
Yuba County

UP - Yuma Bridge
Imperial County

UP -San Joaquin River/ Paradise Cut Tributary Bridge
San Joaquin County

UP-CA 225/Castillo Street Overpass
Santa Barbara County

UP-CA1 Overpass
San Luis Obispo County

Upper Big Tujunga Canyon Road Bridge
Los Angeles County

Upper Lane Bridge
El Dorado County

Upper Thermalito Bridge
Butte County

Upton Bridge
Amador County

US 101 NB San Luis Obispo Creek Bridge
San Luis Obispo County

US101 SB San Luis Obispo Creek Bridge
San Luis Obispo County

Usal Road Bridge
Mendocino County

Valley Boulevard Alhambra Wash Bridge
Los Angeles County

Valley Boulevard Bridge
Los Angeles County

Valley Boulevard San Gabriel river Bridge
Los Angeles County

Valley Flower Bridge
Humboldt County

Valyermo Road Big Rock Creek Bridge
Los Angeles County

Valyermo Road Pallet Creek Bridge
Los Angeles County

Van Duzen River Bridge
Humboldt County

Van Duzen River Bridge
Humboldt County

Van Duzen River Bridge
Humboldt County

Van Duzen River Bridge
Humboldt County

Van Duzen River Bridge (Old)
Humboldt County

Ventura Freeway Bridge
Los Angeles County

Ventura River Bridge
Ventura County

Vermont Canyon Road Tunnel
Los Angeles County

Verona Avenue Bridge
Alameda County

Victoria Avenue Bridge
Riverside County

Victory Boulevard Bridge
Los Angeles County

Vincent Thomas Bridge
Los Angeles County

Vineland Avenue Bridge (Old)
Los Angeles County

Visalia - Kaweah River Bridge
Tulare County

W Fork Carson River Bridge
Alpine County

Wadsworth Bridge
Sutter County

Waldo Road Bridge
Yuba County

Waldo Tunnel
Marin County

Walker Bridge
Sacramento County

Walker Bridge
Siskiyou County

Walnut Grove Crossing Bridge
Sacramento County

Walnut Grove Road Bridge
Sacramento County

Walnut Orchard Road
Los Angeles County

Wardlaw Street Bridge
Lake County

Wards Ferry Road Bridge
Tuolumne County

Warren Freeyway Offramp Overpass
Alameda County

Washington Boulevard Rio Hondo Bridge
Los Angeles County

Washington Boulevard San Gabriel River Bridge
Los Angeles County

Washington Street Bridge
Sonoma County

Washington Street Bridge
San Joaquin County

Water Street Bridge
Santa Cruz County

Watmaugh Road Bridge
Sonoma County

Waverley Drive Overpass
Los Angeles County

Wawona Covered Bridge (duplicate) 05-22-01
Mariposa County

Wawona Covered Bridge 05-22-01
Mariposa County

Wawona Tree
Mariposa County

Wawona Tunnel
Mariposa County

Webb Canyon Road Bridge
Los Angeles County

Weber Creek Bridge
El Dorado County

Webster Street Drawbridge
Alameda County

Webster Street Drawbridge (Old)
Alameda County

Webster Street Tube
Alameda County

Weidemeyer Bridge
Tehama County

West Boulevard Overpass
Los Angeles County

West Branch Feather River Bridge
Butte County

West Cliff Drive Bridge
Santa Cruz County

West Lilac Road Bridge
San Diego County

West Mall Bridge
San Luis Obispo County

West Van Duzen Road Bridge
Trinity County

West Walker River Bridge
Mono County

Westridge Road Bridge
Los Angeles County

Westside Road Bridge
Sonoma County

Westside Road Bridge
Sonoma County

White Oak Creek Bridge
El Dorado County

White Rock Road Mariposa Creek Bridge
Mariposa County

Whitehorse Rd Bridge
El Dorado County

Whittier Boulevard Rio Hondo Bridge
Los Angeles County

Whittier Boulevard San Gabriel River Bridge
Los Angeles County

Whittier Greenway - Norwalk Boulevard Overpass
Los Angeles County

Whittier Greenway - Whittier Boulevard Overpass
Los Angeles County

Wilbur Springs Road Bridge
Colusa County

Wild Rose Avenue Bridge
Los Angeles County

Wildcat Creek Bridge
Monterey County

Wildcat Creek Bridge
Mariposa County

Winship Road Bridge
Marin County

Witter Springs Road Bridge
Lake County

Wohler Road Bridge
Sonoma County

Wooden Valley Creek Bridge
Napa County

Woodson Bridge
Tehama County

Woodward Ferry
San Joaquin County

WP - San Francisco Bay Ferries
Alameda County

WP - Willow Glen Trestle
Santa Clara County

WSLC - Bourland Trestle
Tuolumne County

Yankee Jims Road Bridge
Placer County

Yellow Bridge
Sacramento County

Yerba Buena Island Tunnel
San Francisco County

Yolo Causeway Bridge
Sacramento County

York Boulevard Bridge
Los Angeles County

York Creek Bridge
Napa County

Yosemite Creek Bridge
Mariposa County

Youngs Creek Bridge
Calaveras County

Youngs Creek Bridge
Calaveras County

YV - Bagby Bridge
Mariposa County

YV - Hopeton Bridge
Mariposa County

YV - Pleasant Valley Bridge
Mariposa County

Zaca Creek Bridge No. 1
Santa Barbara County

Zaca Creek Bridge No. 2
Santa Barbara County

Zanes Road Bridge 05-12-05
Humboldt County

Zinfandel Lane Bridge
Napa County