Survey No. Name (as assigned by HAER) Status Type [2] Built Documented Carries Crosses Location County Coordinates CA-4 Moody Bridge Replaced Parker truss 1938 1979 Sprowel Creek Road South Fork Eel River Garberville Humboldt 40°05′26″N 123°47′56″W / 40.09056°N 123.79889°W / 40.09056; -123.79889 (Moody Bridge ) CA-7 Colusa Bridge Replaced Swing span 1901 1979 River Road Sacramento River Colusa Colusa 39°12′56″N 122°00′00″W / 39.21556°N 122.00000°W / 39.21556; -122.00000 (Colusa Bridge ) CA-9 CA-129 Van Duzen Bridge Replaced Reinforced concrete open-spandrel arch 1925 1981 US 101 Van Duzen River Carlotta Humboldt 40°32′19″N 124°08′49″W / 40.53861°N 124.14694°W / 40.53861; -124.14694 (Van Duzen Bridge ) CA-10 Shafter Bridge Replaced Reinforced concrete open-spandrel arch 1924 1981 Sir Francis Drake Boulevard Lagunitas Creek Lagunitas Marin 38°00′16″N 122°42′32″W / 38.00444°N 122.70889°W / 38.00444; -122.70889 (Shafter Bridge ) CA-17 San Roque Canyon Bridge Replaced Steel arch 1931 1982 SR 192 San Roque Creek Santa Barbara Santa Barbara 34°26′59″N 119°44′06″W / 34.44972°N 119.73500°W / 34.44972; -119.73500 (San Roque Canyon Bridge ) CA-18 San Antonio Creek Bridge Replaced Reinforced concrete girder 1916 1982 SR 1 (former)San Antonio Creek Lompoc Santa Barbara 34°45′47″N 120°25′30″W / 34.76306°N 120.42500°W / 34.76306; -120.42500 (San Antonio Creek Bridge ) CA-19 Crow Creek Bridge Demolished Reinforced concrete open-spandrel arch 1913 1982 Grove Way Crow Creek Castro Valley Alameda 37°41′33″N 122°03′35″W / 37.69250°N 122.05972°W / 37.69250; -122.05972 (Crow Creek Bridge ) CA-22 Honeydew Creek Bridge Replaced Warren truss 1925 1979 Wilder Ridge Road Honeydew Creek Honeydew Humboldt 40°13′20″N 124°06′42″W / 40.22222°N 124.11167°W / 40.22222; -124.11167 (Honeydew Creek Bridge ) CA-23 Prospect Boulevard Bridge Replaced Viaduct 1908 1984 Prospect Boulevard Seco Street Pasadena Los Angeles 34°09′32″N 118°09′44″W / 34.15889°N 118.16222°W / 34.15889; -118.16222 (Prospect Boulevard Bridge ) CA-29 South Fork Trinity River Bridge Replaced Cantilever 1930 1985 SR 299 South Fork Trinity River Salyer Trinity 40°53′19″N 123°36′05″W / 40.88861°N 123.60139°W / 40.88861; -123.60139 (South Fork Trinity River Bridge ) CA-31 Golden Gate Bridge Extant Suspension 1937 1984 US 101 / SR 1 Golden Gate San Francisco and Sausalito San Francisco and Marin 37°49′11″N 122°28′43″W / 37.81972°N 122.47861°W / 37.81972; -122.47861 (Golden Gate Bridge ) CA-32 San Francisco–Oakland Bay Bridge Extant (west span) Suspension (west span)Cantilever (east span) 1936 1985 I-80 San Francisco Bay San Francisco and Oakland San Francisco and Alameda 37°49′05″N 122°20′48″W / 37.81806°N 122.34667°W / 37.81806; -122.34667 (San Francisco–Oakland Bay Bridge ) CA-33 Alvord Lake Bridge Extant Reinforced concrete closed-spandrel arch 1889 1984 Kezar Drive Golden Gate Park trail San Francisco San Francisco 37°46′08″N 122°27′18″W / 37.76889°N 122.45500°W / 37.76889; -122.45500 (Alvord Lake Bridge ) CA-34 Bidwell Bar Suspension Bridge and Stone Toll House Relocated Suspension 1855 Lake Oroville Oroville Butte 39°32′15″N 121°27′15″W / 39.53750°N 121.45417°W / 39.53750; -121.45417 (Bidwell Bar Suspension Bridge and Stone Toll House ) CA-36 Tobin Highway Bridge Extant K-truss 1984 SR 70 North Fork Feather River Tobin Plumas 39°56′12″N 121°18′57″W / 39.93667°N 121.31583°W / 39.93667; -121.31583 (Tobin Highway Bridge ) CA-40 Purdon Crossing Bridge Extant Pratt truss 1889 1984 Purdon Crossing Road Yuba River South Fork Nevada City Nevada 39°19′40″N 121°02′47″W / 39.32778°N 121.04639°W / 39.32778; -121.04639 (Purdon Crossing Bridge ) CA-41 Bridgeport Covered Bridge Bypassed Howe truss 1862 1984 Pleasant Valley Road Yuba River South Fork Bridgeport Nevada 39°17′34″N 121°11′42″W / 39.29278°N 121.19500°W / 39.29278; -121.19500 (Bridgeport Covered Bridge ) CA-44 Gianella Bridge Replaced Swing span 1911 1985 SR 32 Sacramento River Hamilton City and Chico Glenn and Butte 39°45′04″N 121°59′46″W / 39.75111°N 121.99611°W / 39.75111; -121.99611 (Gianella Bridge ) CA-45 Llagas Creek Bridge Replaced Reinforced concrete girder 1911 1984 Gilman Road Llagas Creek Gilroy Santa Clara 37°01′01″N 121°32′36″W / 37.01694°N 121.54333°W / 37.01694; -121.54333 (Llagas Creek Bridge ) CA-46 Pacheco Creek Bridge Replaced Pratt truss 1915 1985 San Felipe Road Pacheco Creek Gilroy and Dunneville Santa Clara and San Benito 36°57′35″N 121°25′06″W / 36.95972°N 121.41833°W / 36.95972; -121.41833 (Pacheco Creek Bridge ) CA-48-A Tule River Hydroelectric Complex, Tule River Bridge Demolished Pratt truss 1913 1985 San Joaquin Light and Power Corporation access road Tule River North Fork Middle Fork Springville Tulare 36°09′46″N 118°42′27″W / 36.16278°N 118.70750°W / 36.16278; -118.70750 (Tule River Hydroelectric Complex, Tule River Bridge ) CA-49 Cache Creek Bridge Replaced Parker truss 1909 1985 Lake Street Cache Creek Clearlake Lake 38°55′33″N 122°36′42″W / 38.92583°N 122.61167°W / 38.92583; -122.61167 (Cache Creek Bridge ) CA-50 Zanja No. 3, Brick Culvert Demolished Brick arch 1869 1986 Commercial Street Zanja No. 3 Los Angeles Los Angeles 34°03′12″N 118°14′16″W / 34.05333°N 118.23778°W / 34.05333; -118.23778 (Zanja No. 3, Brick Culvert ) CA-52 Carroll Overhead Bridge Demolished Reinforced concrete T-beam 1923 1987 Altamont Pass Road Southern Pacific Railroad Livermore Alameda 37°43′25″N 121°40′36″W / 37.72361°N 121.67667°W / 37.72361; -121.67667 (Carroll Overhead Bridge ) CA-55 Isleton Bridge Extant Strauss bascule 1923 1983 SR 160 Sacramento River Isleton Sacramento 38°10′19″N 121°35′38″W / 38.17194°N 121.59389°W / 38.17194; -121.59389 (Isleton Bridge ) CA-58 Colorado Street Bridge Extant Reinforced concrete open-spandrel arch 1913 1988 Colorado Boulevard Arroyo Seco Pasadena Los Angeles 34°08′42″N 118°09′50″W / 34.14500°N 118.16389°W / 34.14500; -118.16389 (Colorado Street Bridge ) CA-68 Rowdy Creek Bridge Replaced Reinforced concrete girder 1913 1989 Fred Haight Drive Rowdy Creek Smith River Del Norte 41°55′18″N 124°08′46″W / 41.92167°N 124.14611°W / 41.92167; -124.14611 (Rowdy Creek Bridge ) CA-70 Salinas River Bridge Demolished Pratt truss 1915 1989 Chualar River Road Salinas River Chualar Monterey 36°33′00″N 121°32′50″W / 36.55000°N 121.54722°W / 36.55000; -121.54722 (Salinas River Bridge ) CA-72 Middle Fork Stanislaus River Bridge Replaced Scissor truss 1933 1989 SR 108 Middle Fork Stanislaus River Dardanelle Tuolumne 38°20′26″N 119°49′35″W / 38.34056°N 119.82639°W / 38.34056; -119.82639 (Middle Fork Stanislaus River Bridge ) CA-73 Sacramento River Bridge Extant Vertical-lift bridge 1936 1985 SR 275 Sacramento River Sacramento and West Sacramento Sacramento and Yolo 38°34′50″N 121°30′30″W / 38.58056°N 121.50833°W / 38.58056; -121.50833 (Sacramento River Bridge ) CA-75 Smith River Bridge Replaced Cantilever 1929 1989 US 199 Smith River Crescent City Del Norte 41°48′24″N 124°04′56″W / 41.80667°N 124.08222°W / 41.80667; -124.08222 (Smith River Bridge ) CA-83 Wildcat Creek Bridge Extant Reinforced concrete open-spandrel arch 1939 1991 Big Oak Flat Road Wildcat Creek Yosemite Village Mariposa 37°43′31″N 119°43′05″W / 37.72528°N 119.71806°W / 37.72528; -119.71806 (Wildcat Creek Bridge ) CA-84 Tamarack Creek Bridge Extant Reinforced concrete open-spandrel arch 1939 1991 Big Oak Flat Road Tamarack Creek Yosemite Village Mariposa 37°43′40″N 119°42′52″W / 37.72778°N 119.71444°W / 37.72778; -119.71444 (Tamarack Creek Bridge ) CA-85 Cascade Creek Bridge Extant Reinforced concrete open-spandrel arch 1939 1991 Big Oak Flat Road Cascade Creek Yosemite Village Mariposa 37°43′40″N 119°42′48″W / 37.72778°N 119.71333°W / 37.72778; -119.71333 (Cascade Creek Bridge ) CA-90 Pohono Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1928 1991 Yosemite Valley Road Merced River Yosemite Village Mariposa 37°42′54″N 119°39′52″W / 37.71500°N 119.66444°W / 37.71500; -119.66444 (Pohono Bridge ) CA-91 Bridalveil Fall Bridge No. 1 Extant Reinforced concrete closed-spandrel arch 1913 1991 Carriage road Bridalveil Fall Yosemite Village Mariposa 37°43′14″N 119°25′20″W / 37.72056°N 119.42222°W / 37.72056; -119.42222 (Bridalveil Fall Bridge No. 1 ) CA-92 Bridalveil Fall Bridge No. 2 Extant Reinforced concrete closed-spandrel arch 1913 1991 Carriage road Bridalveil Fall Yosemite Village Mariposa 37°43′16″N 119°25′19″W / 37.72111°N 119.42194°W / 37.72111; -119.42194 (Bridalveil Fall Bridge No. 2 ) CA-93 Bridalveil Fall Bridge No. 3 Extant Reinforced concrete closed-spandrel arch 1913 1991 Carriage road Bridalveil Fall Yosemite Village Mariposa 37°43′18″N 119°25′16″W / 37.72167°N 119.42111°W / 37.72167; -119.42111 (Bridalveil Fall Bridge No. 3 ) CA-93-A Bridalveil Fall Culverts Extant Reinforced concrete closed-spandrel arch 1991 Southside Drive Unnamed streams Yosemite Village Mariposa CA-94 Sentinel Bridge Replaced Reinforced concrete girder 1919 1991 Sentinel Drive Merced River Yosemite Village Mariposa 37°44′36″N 119°35′23″W / 37.74333°N 119.58972°W / 37.74333; -119.58972 (Sentinel Bridge ) CA-95 Stoneman Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1932 1991 Stoneman Crossover Road Merced River Yosemite Village Mariposa 37°44′26″N 119°34′26″W / 37.74056°N 119.57389°W / 37.74056; -119.57389 (Stoneman Bridge ) CA-96 Clark's Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1928 1991 Service road Merced River Yosemite Village Mariposa 37°44′23″N 119°33′54″W / 37.73972°N 119.56500°W / 37.73972; -119.56500 (Clark's Bridge ) CA-97 Happy Isles Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1929 1991 Service road Merced River Yosemite Village Mariposa 37°43′57″N 119°33′31″W / 37.73250°N 119.55861°W / 37.73250; -119.55861 (Happy Isles Bridge ) CA-98 Tenaya Creek Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1928 1991 Mirror Lake Road Tenaya Creek Yosemite Village Mariposa 37°44′31″N 119°33′29″W / 37.74194°N 119.55806°W / 37.74194; -119.55806 (Tenaya Creek Bridge ) CA-99 Sugar Pine Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1928 1991 Service road Merced River Yosemite Village Mariposa 37°44′40″N 119°34′12″W / 37.74444°N 119.57000°W / 37.74444; -119.57000 (Sugar Pine Bridge ) CA-100 Ahwahnee Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1928 1991 Service road Merced River Yosemite Village Mariposa 37°44′39″N 119°34′24″W / 37.74417°N 119.57333°W / 37.74417; -119.57333 (Ahwahnee Bridge ) CA-101 El Capitan Bridge Extant Steel rolled multi-beam 1933 1991 El Capitan Drive Merced River Yosemite Village Mariposa 37°43′26″N 119°37′53″W / 37.72389°N 119.63139°W / 37.72389; -119.63139 (El Capitan Bridge ) CA-102 Yosemite Creek Bridge [lower-alpha 1] Extant Reinforced concrete closed-spandrel arch 1922 1991 Northside Drive Yosemite Creek Yosemite Village Mariposa 37°44′43″N 119°35′42″W / 37.74528°N 119.59500°W / 37.74528; -119.59500 (Yosemite Creek Bridge ) CA-103 Bridalveil Creek Bridge Extant Steel rolled multi-beam 1933 1991 Glacier Point Road Bridalveil Creek Yosemite Village Mariposa 37°40′00″N 119°36′58″W / 37.66667°N 119.61611°W / 37.66667; -119.61611 (Bridalveil Creek Bridge ) CA-104 Old Happy Isles Bridge Demolished Reinforced concrete girder 1921 1991 Service road Merced River Yosemite Village Mariposa 37°43′51″N 119°33′31″W / 37.73083°N 119.55861°W / 37.73083; -119.55861 (Old Happy Isles Bridge ) CA-106 Wawona Covered Bridge [lower-alpha 1] Extant Queen post truss 1868 1991 Service road South Fork Merced River Wawona Mariposa 37°32′19″N 119°39′17″W / 37.53861°N 119.65472°W / 37.53861; -119.65472 (Wawona Covered Bridge ) CA-108 South Fork Tuolumne River Bridge Extant Steel rolled multi-beam 1937 1991 Tioga Road Tuolumne River South Fork Mather Tuolumne 37°47′33″N 119°43′22″W / 37.79250°N 119.72278°W / 37.79250; -119.72278 (South Fork Tuolumne River Bridge ) CA-109 Tuolumne Meadows Bridge Extant Steel rolled multi-beam 1933 1991 Tioga Road Tuolumne River Mather Tuolumne 37°52′34″N 119°21′18″W / 37.87611°N 119.35500°W / 37.87611; -119.35500 (Tuolumne Meadows Bridge ) CA-113 South Fork Merced River Bridge Replaced Steel rolled multi-beam 1931 1991 Wawona Road South Fork Merced River Wawona Mariposa 37°32′18″N 119°39′33″W / 37.53833°N 119.65917°W / 37.53833; -119.65917 (South Fork Merced River Bridge ) CA-117 Yosemite National Park Roads and Bridges Extant 1991 Yosemite Village Mariposa CA-122 Victoria Bridge Extant Reinforced concrete open-spandrel arch 1928 1991 Victoria Avenue Tequesquite Arroyo Riverside Riverside 33°57′43″N 117°22′14″W / 33.96194°N 117.37056°W / 33.96194; -117.37056 (Victoria Bridge ) CA-123 Union Pacific Railroad Bridge Extant Reinforced concrete closed-spandrel arch 1904 1991 Union Pacific Railroad Santa Ana River Riverside Riverside 33°58′08″N 117°26′11″W / 33.96889°N 117.43639°W / 33.96889; -117.43639 (Union Pacific Railroad Bridge ) CA-126 Salt River Bridge Replaced Reinforced concrete girder 1919 1992 Dillon Road Salt River Ferndale Humboldt 40°35′42″N 124°16′29″W / 40.59500°N 124.27472°W / 40.59500; -124.27472 (Salt River Bridge ) CA-131 Freeman's Crossing Bridge Replaced Reinforced concrete open-spandrel arch 1921 1992 SR 49 Middle Yuba River North San Juan and Camptonville Nevada and Yuba 39°23′40″N 121°05′04″W / 39.39444°N 121.08444°W / 39.39444; -121.08444 (Freeman's Crossing Bridge ) CA-132 Parks Bar Bridge Replaced Reinforced concrete open-spandrel arch 1913 1991 SR 20 Yuba River Smartsville Yuba 39°13′14″N 121°20′01″W / 39.22056°N 121.33361°W / 39.22056; -121.33361 (Parks Bar Bridge ) CA-136 Weidemeyer Bridge Replaced Pratt truss 1898 1989 Rawson Road Thomes Creek Corning Tehama 39°58′35″N 122°13′33″W / 39.97639°N 122.22583°W / 39.97639; -122.22583 (Weidemeyer Bridge ) CA-137 Chili Bar Bridge Replaced Reinforced concrete open-spandrel arch 1922 1991 SR 193 South Fork American River Placerville El Dorado 38°45′57″N 120°49′20″W / 38.76583°N 120.82222°W / 38.76583; -120.82222 (Chili Bar Bridge ) CA-140-A Generals Highway, Lodgepole Bridge [lower-alpha 2] Extant Reinforced concrete closed-spandrel arch 1931 1993 Generals Highway Kaweah River Marble Fork Three Rivers Tulare 36°36′17″N 118°44′04″W / 36.60472°N 118.73444°W / 36.60472; -118.73444 (Generals Highway, Lodgepole Bridge ) CA-140-B Generals Highway, Clover Creek Bridge [lower-alpha 2] Extant Reinforced concrete closed-spandrel arch 1931 1993 Generals Highway Clover Creek Three Rivers Tulare 36°36′26″N 118°44′50″W / 36.60722°N 118.74722°W / 36.60722; -118.74722 (Generals Highway, Clover Creek Bridge ) CA-141 Marble Fork Bridge [lower-alpha 2] Replaced Pratt truss 1919 1993 Crystal Cave Road Kaweah River Marble Fork Three Rivers Tulare 36°34′33″N 118°47′11″W / 36.57583°N 118.78639°W / 36.57583; -118.78639 (Marble Fork Bridge ) CA-142 Oak Grove Bridge [lower-alpha 2] Extant Reinforced concrete open-spandrel arch 1923 2002 Mineral King Road Kaweah River East Fork Three Rivers Tulare 36°26′58″N 118°47′35″W / 36.44944°N 118.79306°W / 36.44944; -118.79306 (Oak Grove Bridge ) CA-143 Pumpkin Hollow Bridge [lower-alpha 2] Extant Reinforced concrete open-spandrel arch 1922 2002 SR 198 Kaweah River Middle Fork Three Rivers Tulare 36°28′45″N 118°50′22″W / 36.47917°N 118.83944°W / 36.47917; -118.83944 (Pumpkin Hollow Bridge ) CA-156 Henry Ford Bridge Replaced Strauss bascule 1924 1994 Pacific Harbor Line Cerritos Channel Long Beach Los Angeles 33°45′58″N 118°14′25″W / 33.76611°N 118.24028°W / 33.76611; -118.24028 (Henry Ford Bridge ) CA-158 Gault Bridge Extant Steel hinged arch 1903 1993 South Pine Street Deer Creek Nevada City Nevada 39°15′39″N 121°01′10″W / 39.26083°N 121.01944°W / 39.26083; -121.01944 (Gault Bridge ) CA-160 Bacon Island Road Bridge Replaced Swing span 1906 1992 Bacon Island Road Middle River Stockton San Joaquin 37°57′23″N 121°31′43″W / 37.95639°N 121.52861°W / 37.95639; -121.52861 (Bacon Island Road Bridge ) CA-161 Stanislaus River Bridge Replaced (main span) Pratt truss 1905 1995 Atchison, Topeka and Santa Fe Railway Stanislaus River Riverbank Stanislaus 37°44′32″N 120°56′32″W / 37.74222°N 120.94222°W / 37.74222; -120.94222 (Stanislaus River Bridge ) CA-171 Red Bank Creek Bridge Demolished Pratt truss 1894 1995 Rawson Road (former alignment) Red Bank Creek Red Bluff Tehama 40°08′24″N 122°14′24″W / 40.14000°N 122.24000°W / 40.14000; -122.24000 (Red Bank Creek Bridge ) CA-172 Dry Creek Bridge Replaced Pratt truss 1895 1995 Cook Road Dry Creek Ione Amador 38°19′35″N 120°59′29″W / 38.32639°N 120.99139°W / 38.32639; -120.99139 (Dry Creek Bridge ) CA-175 First Street Bridge [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1928 1996 East 1st Street Los Angeles River Los Angeles Los Angeles 34°02′53″N 118°13′48″W / 34.04806°N 118.23000°W / 34.04806; -118.23000 (First Street Bridge ) CA-176 Sixth Street Bridge [lower-alpha 3] Replaced Steel arch 1932 1996 East 6th Street Los Angeles River Los Angeles Los Angeles 34°02′17″N 118°13′37″W / 34.03806°N 118.22694°W / 34.03806; -118.22694 (Sixth Street Bridge ) CA-177 Ninth Street Viaduct [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1925 1996 Olympic Boulevard Los Angeles River Los Angeles Los Angeles 34°01′32″N 118°13′30″W / 34.02556°N 118.22500°W / 34.02556; -118.22500 (Ninth Street Viaduct ) CA-184 Walker Bridge Replaced Pennsylvania truss 1893 1997 Walker Bridge Connection Road Klamath River Klamath River Siskiyou 41°50′15″N 122°51′53″W / 41.83750°N 122.86472°W / 41.83750; -122.86472 (Walker Bridge ) CA-194 Pleasants Valley Road Bridge Replaced Reinforced concrete closed-spandrel arch 1917 1997 Pleasants Valley Road Pleasants Creek Vacaville Solano 38°28′27″N 122°01′47″W / 38.47417°N 122.02972°W / 38.47417; -122.02972 (Pleasants Valley Road Bridge ) CA-221 Southern Pacific Railroad Shasta Route, Bridge No. 210.52 Extant Swing span (former) 1898 1997 Southern Pacific Railroad Sacramento River Tehama Tehama 40°01′43″N 122°07′10″W / 40.02861°N 122.11944°W / 40.02861; -122.11944 (Southern Pacific Railroad Shasta Route, Bridge No. 210.52 ) CA-222 Southern Pacific Railroad Shasta Route, Bridge No. 301.85 Extant Pratt truss 1901 1997 Southern Pacific Railroad Sacramento River Pollard Flat Shasta 40°59′30″N 122°24′54″W / 40.99167°N 122.41500°W / 40.99167; -122.41500 (Southern Pacific Railroad Shasta Route, Bridge No. 301.85 ) CA-223 Southern Pacific Railroad Shasta Route, Bridge No. 310.58 Extant Pratt truss 1901 1997 Southern Pacific Railroad Sacramento River Sims Shasta 41°04′47″N 122°21′05″W / 41.07972°N 122.35139°W / 41.07972; -122.35139 (Southern Pacific Railroad Shasta Route, Bridge No. 310.58 ) CA-224 Southern Pacific Railroad Shasta Route, Bridge No. 324.99 Extant Pratt truss 1901 1997 Southern Pacific Railroad Sacramento River Shasta Springs Siskiyou 41°14′34″N 122°16′02″W / 41.24278°N 122.26722°W / 41.24278; -122.26722 (Southern Pacific Railroad Shasta Route, Bridge No. 324.99 ) CA-258 Zaca Creek Bridge No. 1 Replaced Reinforced concrete girder 1916 1999 Jonata Park Road Zaca Creek Buellton Santa Barbara 34°38′55″N 120°11′03″W / 34.64861°N 120.18417°W / 34.64861; -120.18417 (Zaca Creek Bridge No. 1 ) CA-259 Zaca Creek Bridge No. 2 Extant Reinforced concrete girder 1916 1999 Jonata Park Road Zaca Creek Buellton Santa Barbara 34°39′17″N 120°11′00″W / 34.65472°N 120.18333°W / 34.65472; -120.18333 (Zaca Creek Bridge No. 2 ) CA-263 Cut Stone Bridge Extant Stone arch 1863 1999 Southern Pacific Railroad Runoff channel South San Francisco San Mateo 37°38′45″N 122°25′19″W / 37.64583°N 122.42194°W / 37.64583; -122.42194 (Cut Stone Bridge ) CA-264 Black Canyon Road Bridge Bypassed Reinforced concrete open-spandrel arch 1913 1997 Black Canyon Road Santa Ysabel Creek Ramona San Diego 33°07′25″N 116°48′00″W / 33.12361°N 116.80000°W / 33.12361; -116.80000 (Black Canyon Road Bridge ) CA-265-C Arroyo Seco Parkway, College Street Bridge Extant Reinforced concrete girder 1943 1999 College Street SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°03′57″N 118°14′33″W / 34.06583°N 118.24250°W / 34.06583; -118.24250 (Arroyo Seco Parkway, College Street Bridge ) CA-265-E Arroyo Seco Parkway, Stadium Way Bridge Extant Reinforced concrete girder 1943 1999 Stadium Way SR 110 ( Arroyo Seco Parkway ) northbound Los Angeles Los Angeles 34°04′16″N 118°14′06″W / 34.07111°N 118.23500°W / 34.07111; -118.23500 (Arroyo Seco Parkway, Stadium Way Bridge ) CA-265-H Arroyo Seco Parkway, Solano Avenue Underpass Extant Reinforced concrete girder 1943 1999 SR 110 ( Arroyo Seco Parkway ) southboundSolano Avenue Los Angeles Los Angeles 34°04′32″N 118°13′55″W / 34.07556°N 118.23194°W / 34.07556; -118.23194 (Arroyo Seco Parkway, Solano Avenue Underpass ) CA-265-I Arroyo Seco Parkway, Park Row Bridge Extant Reinforced concrete open-spandrel arch 1943 1999 Park Row SR 110 ( Arroyo Seco Parkway ) southbound Los Angeles Los Angeles 34°04′35″N 118°13′52″W / 34.07639°N 118.23111°W / 34.07639; -118.23111 (Arroyo Seco Parkway, Park Row Bridge ) CA-265-J Arroyo Seco Parkway, Figueroa Street Viaduct Extant Steel built-up girder 1936 1999 SR 110 ( Arroyo Seco Parkway ) Los Angeles River Los Angeles Los Angeles 34°04′48″N 118°13′36″W / 34.08000°N 118.22667°W / 34.08000; -118.22667 (Arroyo Seco Parkway, Figueroa Street Viaduct ) CA-265-L Arroyo Seco Parkway, Avenue 26 Bridge Extant Reinforced concrete open-spandrel arch 1925 1999 Avenue 26 SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°04′59″N 118°13′17″W / 34.08306°N 118.22139°W / 34.08306; -118.22139 (Arroyo Seco Parkway, Avenue 26 Bridge ) CA-265-O Arroyo Seco Parkway, Pasadena Avenue Bridge Extant Reinforced concrete girder 1940 1999 Pasadena Avenue SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°05′11″N 118°12′46″W / 34.08639°N 118.21278°W / 34.08639; -118.21278 (Arroyo Seco Parkway, Pasadena Avenue Bridge ) CA-265-P Arroyo Seco Parkway, Avenue 43 Bridge Extant Reinforced concrete girder 1939 1999 Avenue 43 SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°05′36″N 118°12′23″W / 34.09333°N 118.20639°W / 34.09333; -118.20639 (Arroyo Seco Parkway, Avenue 43 Bridge ) CA-265-Q Arroyo Seco Parkway, Sycamore Grove Pedestrian Bridge Extant Reinforced concrete box girder 1940 1999 Sycamore Grove Park trail SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°05′59″N 118°12′08″W / 34.09972°N 118.20222°W / 34.09972; -118.20222 (Arroyo Seco Parkway, Sycamore Grove Pedestrian Bridge ) CA-265-R Arroyo Seco Parkway, Avenue 52 Bridge Extant Reinforced concrete rigid frame 1940 1999 Avenue 52 SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°06′11″N 118°11′47″W / 34.10306°N 118.19639°W / 34.10306; -118.19639 (Arroyo Seco Parkway, Avenue 52 Bridge ) CA-265-S Arroyo Seco Parkway, Via Marisol Bridge Extant Reinforced concrete rigid frame 1940 1999 Via Marisol SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°06′14″N 118°11′28″W / 34.10389°N 118.19111°W / 34.10389; -118.19111 (Arroyo Seco Parkway, Via Marisol Bridge ) CA-265-T Arroyo Seco Parkway, Avenue 60 Bridge Extant Reinforced concrete closed-spandrel arch 1925 1999 Avenue 60 SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°06′28″N 118°11′10″W / 34.10778°N 118.18611°W / 34.10778; -118.18611 (Arroyo Seco Parkway, Avenue 60 Bridge ) CA-265-U Atchison, Topeka and Santa Fe Railroad Bridge Extant Trestle 1895 1999 Atchison, Topeka and Santa Fe Railway SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°06′39″N 118°11′04″W / 34.11083°N 118.18444°W / 34.11083; -118.18444 (Atchison, Topeka and Santa Fe Railroad Bridge ) CA-265-V Arroyo Seco Parkway, Marmion Way Bridge Extant Reinforced concrete rigid frame 1940 1999 Marmion Way SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°06′40″N 118°10′50″W / 34.11111°N 118.18056°W / 34.11111; -118.18056 (Arroyo Seco Parkway, Marmion Way Bridge ) CA-265-W Arroyo Seco Parkway, York Boulevard Bridge Extant Reinforced concrete closed-spandrel arch 1912 1999 York Boulevard SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°06′46″N 118°10′38″W / 34.11278°N 118.17722°W / 34.11278; -118.17722 (Arroyo Seco Parkway, York Boulevard Bridge ) CA-265-X Arroyo Seco Parkway, Arroyo Seco Bridge Extant Reinforced concrete box girder 1939 1999 SR 110 ( Arroyo Seco Parkway ) Arroyo Seco Los Angeles Los Angeles 34°07′04″N 118°10′05″W / 34.11778°N 118.16806°W / 34.11778; -118.16806 (Arroyo Seco Parkway, Arroyo Seco Bridge ) CA-265-Z Arroyo Seco Parkway, Arroyo Drive Bridge Extant Reinforced concrete rigid frame 1938 1999 Arroyo Drive SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°07′06″N 118°09′56″W / 34.11833°N 118.16556°W / 34.11833; -118.16556 (Arroyo Seco Parkway, Arroyo Drive Bridge ) CA-265-AA Arroyo Seco Parkway, Grand Avenue Bridge Extant Reinforced concrete rigid frame 1940 1999 Grand Avenue SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°07′08″N 118°09′47″W / 34.11889°N 118.16306°W / 34.11889; -118.16306 (Arroyo Seco Parkway, Grand Avenue Bridge ) CA-265-AB Arroyo Seco Parkway, Orange Grove Avenue Bridge Extant Reinforced concrete rigid frame 1940 1999 Orange Grove Avenue SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°07′09″N 118°09′38″W / 34.11917°N 118.16056°W / 34.11917; -118.16056 (Arroyo Seco Parkway, Orange Grove Avenue Bridge ) CA-265-AC Arroyo Seco Parkway, Prospect Avenue Bridge Extant Reinforced concrete rigid frame 1940 1999 Prospect Avenue SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°07′09″N 118°09′31″W / 34.11917°N 118.15861°W / 34.11917; -118.15861 (Arroyo Seco Parkway, Prospect Avenue Bridge ) CA-265-AD Arroyo Seco Parkway, Meridian Avenue Bridge Extant Reinforced concrete rigid frame 1940 1999 Meridian Avenue SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°07′09″N 118°09′26″W / 34.11917°N 118.15722°W / 34.11917; -118.15722 (Arroyo Seco Parkway, Meridian Avenue Bridge ) CA-265-AE Arroyo Seco Parkway, Fremont Avenue Bridge Extant Reinforced concrete rigid frame 1940 1999 Fremont Avenue SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°07′09″N 118°09′11″W / 34.11917°N 118.15306°W / 34.11917; -118.15306 (Arroyo Seco Parkway, Fremont Avenue Bridge ) CA-265-AF Arroyo Seco Parkway, Fair Oaks Avenue Bridge Extant Reinforced concrete rigid frame 1940 1999 Fair Oaks Avenue SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°07′09″N 118°09′01″W / 34.11917°N 118.15028°W / 34.11917; -118.15028 (Arroyo Seco Parkway, Fair Oaks Avenue Bridge ) CA-266 Four Level Interchange Extant Reinforced concrete box girder 1953 1999 US 101 ( Hollywood Freeway ) SR 110 ( Arroyo Seco Parkway ) Los Angeles Los Angeles 34°03′45″N 118°14′55″W / 34.06250°N 118.24861°W / 34.06250; -118.24861 (Four Level Interchange ) CA-271 Los Angeles River Bridges 2001 Los Angeles River Los Angeles Los Angeles CA-272 Glendale-Hyperion Viaduct [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1928 2001 Glendale Boulevard Los Angeles River and I-5 Los Angeles Los Angeles 34°06′49″N 118°15′55″W / 34.11361°N 118.26528°W / 34.11361; -118.26528 (Glendale-Hyperion Viaduct ) CA-273 Fletcher Drive Bridge [lower-alpha 3] Extant Reinforced concrete T-beam 1928 2001 Fletcher Drive Los Angeles River Los Angeles Los Angeles 34°06′31″N 118°15′13″W / 34.10861°N 118.25361°W / 34.10861; -118.25361 (Fletcher Drive Bridge ) CA-274 North Broadway Bridge [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1911 1999 North Broadway Los Angeles River Los Angeles Los Angeles 34°04′19″N 118°13′30″W / 34.07194°N 118.22500°W / 34.07194; -118.22500 (North Broadway Bridge ) CA-275 North Spring Street Bridge [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1928 1999 North Spring Street Los Angeles River Los Angeles Los Angeles 34°04′14″N 118°13′29″W / 34.07056°N 118.22472°W / 34.07056; -118.22472 (North Spring Street Bridge ) CA-276 North Main Street Bridge [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1910 2001 North Main Street Los Angeles River Los Angeles Los Angeles 34°04′03″N 118°13′28″W / 34.06750°N 118.22444°W / 34.06750; -118.22444 (North Main Street Bridge ) CA-277 Macy Street Viaduct [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1926 2001 Cesar Chavez Avenue Los Angeles River Los Angeles Los Angeles 34°03′18″N 118°13′38″W / 34.05500°N 118.22722°W / 34.05500; -118.22722 (Macy Street Viaduct ) CA-279 Fourth Street Bridge Extant Reinforced concrete open-spandrel arch 1928 2001 East 4th Street South Lorena Street Los Angeles Los Angeles 34°02′03″N 118°11′51″W / 34.03417°N 118.19750°W / 34.03417; -118.19750 (Fourth Street Bridge ) CA-280 Fourth Street Viaduct [lower-alpha 3] Extant Reinforced concrete open-spandrel arch 1931 2001 East 4th Street Los Angeles River Los Angeles Los Angeles 34°02′30″N 118°13′44″W / 34.04167°N 118.22889°W / 34.04167; -118.22889 (Fourth Street Viaduct ) CA-282 Seventh Street Viaduct [lower-alpha 3] Extant Reinforced concrete closed-spandrel arch 1910 2001 East 7th Street Los Angeles River Los Angeles Los Angeles 34°02′04″N 118°13′38″W / 34.03444°N 118.22722°W / 34.03444; -118.22722 (Seventh Street Viaduct ) CA-284 Washington Boulevard Bridge [lower-alpha 3] Extant Reinforced concrete girder 1931 2001 East Washington Boulevard Los Angeles River Los Angeles Los Angeles 34°01′03″N 118°13′24″W / 34.01750°N 118.22333°W / 34.01750; -118.22333 (Washington Boulevard Bridge ) CA-285 Sunset Boulevard Bridge Extant Steel built-up girder 1934 2001 Sunset Boulevard Silver Lake Boulevard Los Angeles Los Angeles 34°04′57″N 118°16′22″W / 34.08250°N 118.27278°W / 34.08250; -118.27278 (Sunset Boulevard Bridge ) CA-286 Franklin Avenue Bridge Extant Reinforced concrete open-spandrel arch 1926 2001 Franklin Avenue Ravine Los Angeles Los Angeles 34°06′20″N 118°16′46″W / 34.10556°N 118.27944°W / 34.10556; -118.27944 (Franklin Avenue Bridge ) CA-288 Arroyo Seco Channel Pedestrian Bridge Extant Prestressed concrete I-beam 1951 1999 Arroyo Seco Park trail Arroyo Seco Los Angeles Los Angeles 34°06′20″N 118°11′15″W / 34.10556°N 118.18750°W / 34.10556; -118.18750 (Arroyo Seco Channel Pedestrian Bridge ) CA-289 Honcut Bridge Replaced Reinforced concrete girder 1914 2000 Honcut Road South Honcut Creek Loma Rica Yuba 39°20′01″N 121°28′11″W / 39.33361°N 121.46972°W / 39.33361; -121.46972 (Honcut Bridge ) CA-297 Carquinez Bridge Extant (eastbound) Cantilever 1958 (eastbound) 2000 I-80 Carquinez Strait Vallejo and Crockett Solano and Contra Costa 38°03′39″N 122°13′33″W / 38.06083°N 122.22583°W / 38.06083; -122.22583 (Carquinez Bridge ) CA-312 Honey Run Bridge Demolished Pratt truss 1886 2004 Honey Run Road Butte Creek Paradise Butte 39°43′43″N 121°42′13″W / 39.72861°N 121.70361°W / 39.72861; -121.70361 (Honey Run Bridge ) CA-313 Powder Works Bridge [lower-alpha 4] Extant Smith truss 1872 2004 Keystone Way San Lorenzo River Santa Cruz Santa Cruz 37°00′38″N 122°02′38″W / 37.01056°N 122.04389°W / 37.01056; -122.04389 (Powder Works Bridge ) CA-314 Knight's Ferry Bridge Extant Howe truss 1864 2004 Stockton–Sonora Road (former) Stanislaus River Knights Ferry Stanislaus 37°49′10″N 120°39′49″W / 37.81944°N 120.66361°W / 37.81944; -120.66361 (Knight's Ferry Bridge ) CA-322 Napa River Railroad Bridge Replaced Steel built-up girder 1928 2002 Napa Valley Railroad Napa River Napa Napa 38°18′00″N 122°16′56″W / 38.30000°N 122.28222°W / 38.30000; -122.28222 (Napa River Railroad Bridge ) CA-323 Wolf Creek Bridge Replaced Pratt truss 1897 2003 Auburn Road Wolf Creek Grass Valley Nevada 39°09′20″N 121°04′41″W / 39.15556°N 121.07806°W / 39.15556; -121.07806 (Wolf Creek Bridge ) CA-324 Sacramento River Water Treatment Plant Intake Pier and Access Bridge Replaced Suspension 1923 2003 Access to intake pier Sacramento River Sacramento Sacramento 38°35′31″N 121°30′21″W / 38.59194°N 121.50583°W / 38.59194; -121.50583 (Sacramento River Water Treatment Plant Intake Pier and Access Bridge ) CA-325 Cottonwood Creek Bridge Replaced Reinforced concrete T-beam 1914 2003 Road 28 Cottonwood Creek Madera Madera 36°54′08″N 120°02′15″W / 36.90222°N 120.03750°W / 36.90222; -120.03750 (Cottonwood Creek Bridge ) CA-327 First Street Bridge Replaced Stone arch 1863 2004 First Street Napa Creek Napa Napa 38°17′58″N 122°17′05″W / 38.29944°N 122.28472°W / 38.29944; -122.28472 (First Street Bridge ) CA-340 First Street Bridge Replaced Reinforced concrete girder 1915 2005 First Street Napa River Napa Napa 38°18′9″N 122°16′45″W / 38.30250°N 122.27917°W / 38.30250; -122.27917 (First Street Bridge ) CA-2266 Interurban Electric Railway Twenty-Sixth Street Junction Bridge Demolished Timber stringer 1938 1992 Interurban Electric Railway Southern Pacific Railroad Oakland Alameda 37°49′15″N 122°17′30″W / 37.82083°N 122.29167°W / 37.82083; -122.29167 (Interurban Electric Railway Twenty-Sixth Street Junction Bridge ) CA-2270 Presidio of San Francisco, Doyle Drive and Veterans Highway Exchange Replaced Reinforced concrete T-beam 1933 2009 US 101 (Doyle Drive) SR 1 (Veterans Boulevard) San Francisco San Francisco 37°48′11″N 122°28′09″W / 37.80306°N 122.46917°W / 37.80306; -122.46917 (Presidio of San Francisco, Doyle Drive and Veterans Highway Exchange ) CA-2274 East Poplar Avenue Underpass Replaced Steel built-up girder 1903 2010 Southern Pacific Railroad East Poplar Avenue San Mateo San Mateo 37°34′26″N 122°19′50″W / 37.57389°N 122.33056°W / 37.57389; -122.33056 (East Poplar Avenue Underpass ) CA-2275 Santa Inez Avenue Underpass Replaced Steel built-up girder 1903 2010 Southern Pacific Railroad Santa Inez Avenue San Mateo San Mateo 37°34′21″N 122°19′43″W / 37.57250°N 122.32861°W / 37.57250; -122.32861 (Santa Inez Avenue Underpass ) CA-2276 Monte Diablo Avenue Underpass Replaced Steel built-up girder 1903 2010 Southern Pacific Railroad Monte Diablo Avenue San Mateo San Mateo 37°34′17″N 122°19′38″W / 37.57139°N 122.32722°W / 37.57139; -122.32722 (Monte Diablo Avenue Underpass ) CA-2277 Tilton Avenue Underpass Replaced Steel built-up girder 1903 2010 Southern Pacific Railroad Tilton Avenue San Mateo San Mateo 37°34′12″N 122°19′33″W / 37.57000°N 122.32583°W / 37.57000; -122.32583 (Tilton Avenue Underpass ) CA-2289 Point Bonita Lighthouse Suspension Bridge Extamt Suspension 1954 2011 Point Bonita Lighthouse access Pacific Ocean Sausalito Marin 37°48′56″N 122°31′46″W / 37.81556°N 122.52944°W / 37.81556; -122.52944 (Point Bonita Lighthouse Suspension Bridge ) CA-2291 Steamboat Slough Bridge Extant Strauss bascule 1924 2002 SR 160 Steamboat Slough Courtland Sacramento 38°18′17″N 121°34′29″W / 38.30472°N 121.57472°W / 38.30472; -121.57472 (Steamboat Slough Bridge ) CA-2295 Paintersville Bridge Extant Strauss bascule 1923 2002 SR 160 Sacramento River Courtland Sacramento 38°19′07″N 121°34′40″W / 38.31861°N 121.57778°W / 38.31861; -121.57778 (Paintersville Bridge ) CA-2298 Cold Spring Canyon Bridge Extant Steel hinged arch 1963 2007 SR 154 Cold Spring Canyon Santa Barbara Santa Barbara 34°31′34″N 119°50′05″W / 34.52611°N 119.83472°W / 34.52611; -119.83472 (Cold Spring Canyon Bridge ) CA-2316 Haystack Landing Railroad Drawbridge Replaced Swing span 1904 2014 Northwestern Pacific Railroad , Southern Division Petaluma River Petaluma Sonoma 38°13′42″N 122°36′50″W / 38.22833°N 122.61389°W / 38.22833; -122.61389 (Haystack Landing Railroad Drawbridge ) CA-2324 Weber Avenue Overcrossing Extant Prestressed concrete I-beam 1953 2013 North Weber Avenue East Belmont Avenue Fresno Fresno 36°45′01″N 119°48′47″W / 36.75028°N 119.81306°W / 36.75028; -119.81306 (Weber Avenue Overcrossing ) CA-2325 Belmont Avenue Subway, Traffic Circle, and Bridge Extant Steel built-up girder 1932 2013 Southern Pacific Railroad East Belmont Avenue Fresno Fresno 36°45′01″N 119°48′48″W / 36.75028°N 119.81333°W / 36.75028; -119.81333 (Belmont Avenue Subway, Traffic Circle, and Bridge ) CA-2343 First Street Viaduct over Glendale Boulevard Extant Steel built-up girder 1942 2017 West 1st Street Glendale Boulevard Los Angeles Los Angeles 34°03′43″N 118°15′35″W / 34.06194°N 118.25972°W / 34.06194; -118.25972 (First Street Viaduct over Glendale Boulevard ) 
