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Napa County

Aetna Springs Road Bridge [Map · Street View]
Stone arch bridge over Swartz Creek on Aetna Springs Road
Open to traffic
Built 1912

Bale Lane Bridge [Map · Street View]
Pony truss bridge over Napa River on Bale Lane
Open to traffic
Built 1937

Barnett Road Bridge [Map · Street View]
Concrete tee beam bridge over Burton Creek on Barnett Road
Open to traffic
Built 1930

Behrens Street Bridge [Map · Street View]
Steel stringer bridge over Napa Creek on Behrens Street in Napa
Demolished, replaced by pedestrian bridge
Built 1930, removed 2012.

Berry Street Bridge [Map · Street View]
Concrete tee beam bridge over Napa River on Berry Street in Calistoga
Open to traffic
Built 1919

Blossom Creek Bridge [Map]
Stone arch bridge over Blossom Creek on CA 128, no historical elements visible
Open to traffic
Built 1901; rehabilitated 1993

Blossom Creek Bridge 2 [Map · Street View]
Stone arch bridge over Blossom Creek on CA Hwy 128
Open to traffic
Built 1905

Canon Creek Bridge [Map · Street View]
Closed-spandrel arch bridge over Canon Creek on Sanitarium Road
Open to traffic

Capell Creek Bridge [Map · Street View]
Stone arch bridge over Capell Creek on CA 121
Open to traffic
Built 1907; rehabilitated, widened, 1959

Capell Creek Bridge [Map]
Steel stringer bridge over Capell Creek on State Route 128
Open to traffic
Built 1956

Capell Creek Bridge [Map]
Bridge over Capell Creek on Formally carried Knoxville Road
Inundated under the waters of Lake Berryessa

CFNR - Brazos Drawbridge [Map · Street View]
Bridge over Napa River on California Northern Railroad (CFNR)
Bridge is open to rail traffic with ongoing repairs
Open for traffic 2009, after vandalized in up position 2007

Chiles Valley [Map]
Stone arch bridge over North branch of Chiles creek on Chiles Valley Road
Open to traffic
unknown build year, unknown rehabilitation year

Chiles-Pope Valley Road Bridge [Map]
Stone arch bridge over Chiles Creek on Chiles-Pope Vly Road
Open to traffic
Built 1907; rehabilitated 1950

Chiles-Pope Valley Road Bridge [Map]
Stone arch bridge over Chiles Creek on Chiles-Pope Vly Road
Open to traffic
Built 1910, rehabilitated unknown date

Coombs Street Bridge [Map]
Stone arch bridge over Napa Creek on Coombs Street in Napa
Demolished
Built 1920, widened unknown year, demolished 2012.

Cuvaison Estate Stone Bridge [Map]
Abandoned stone arch bridge over Carneros Creek tributary on abandoned road
Abandoned
Unknown history

Diamond Mountain Creek Bridge [Map]
Stone arch bridge over Diamond Mountain Creek on CA 29
Open to traffic
Built 1905; rehabilitated 1988

Dollarhide Road Bridge [Map]
Stone arch bridge over Maxwell Creek tributary on Dollarhide Road
Open to traffic
Built 1910

Eider Valley Bridge [Map]
Stone arch bridge over S fork Sage creek on CA Hwy 128
Open to traffic
Built 1905

First Street Bridge [Map]
Lost concrete tee beam bridge over Napa River on First Street in Napa
Replaced by new bridge
Built 1914, replaced 2009

Garnett Creek Bridge [Map]
Stone arch bridge over Garnett Creek on CA 29
Open to traffic
Built 1902

Greenwood Avenue Bridge [Map]
Stone arch bridge over Garnett Creek on Greenwood Avenue in Calistoga
Open to traffic
Built 1904

Hardin Road Bridge [Map]
Stone arch bridge over Maxwell Creek on Hardin Road
Open to traffic
Built 1909

Horns Creek Bridge [Map]
Stone arch bridge over Horns Creek on Private drive (formerly Silverado Trail)
Open to traffic, removed from public use when Silverado Trail realigned.

Howell Mountain Bridge [Map]
Stone arch bridge over Conn Creek on Howell Mountain Road
Open to traffic
unknown history, three historical construction periods visible

Hwy 128 Unnamed Bridge [Map]
Stone arch bridge over Unnamed branch of Blossom Creek on Hwy 128
Open to traffic
Built 1901

Jefferson Street Bridge [Map]
Concrete arch bridge over Napa Creek on Jefferson Street in Napa
Open to traffic, no historical elements visible
Built 1904; rehabilitated 1970

Knoxville Road Bridge [Map · Street View]
Concrete tee beam bridge over Eticuera Creek on Berryessa-Knoxvlle Road
Open to traffic
Built 1920

Knoxville Road Bridge (abandoned) [Map · Street View]
Abandoned closed-spandrel arch bridge over Tributary Eticuera Creek
Abandoned

Larkmead Lane Bridge [Map]
Stone arch bridge over Dutch Henry Creek on Larkmead Lane
Open to traffic
Built 1910

Larkmead Lane Bridge [Map]
Concrete tee beam bridge over Napa River on Larkmead Lane
Open to traffic
Built 1926

Lodi Lane Bridge [Map · Street View]
Pony truss bridge over Napa River on Lodi Lane in Deer Park
Open to traffic
Built 1930

Main Street Bridge [Map]
Stone arch bridge over Napa Creek on Main Street in Napa
Open to traffic
Built 1860; rehabilitated 1985

Maxwell Creek Bridge [Map]
Stone arch bridge over Maxwell Creek on Chiles Valley Road
Open to traffic
Stone arch, unknown date, rehabilitated, widened, unknown date

Myrtledale Road Bridge [Map]
Concrete arch bridge over Napa River on Myrtledale Road in Calistoga
Open to traffic
Built 1930

Napa Creek Bridge [Map]
Lost stone arch bridge over Napa Creek on First Street in Napa
Replaced by new bridge 2006
Built 1920; replaced 2006

Napa Creek Bridge [Map]
Stone arch bridge over Napa Creek on Pearl Street in Napa
Open to traffic
Built 1920

Napa River Bridge [Map · Street View]
Vertical lift bridge over Napa River on CA 121 in Napa
Replaced by new "Maxwell Bridge", 2005
Built 1949; rehabilitated 1977, replaced 2005

Neuenschwander Road Bridge [Map]
Closed-spandrel arch bridge over Huichica Creek on Neuenschwander Road
Open to traffic
Built 1895

NVRR Napa River Bridge [Map · Street View]
Bridge over Napa River on Napa Valley Railroad
Open to traffic
built 1928, removed/replaced 2011

Oak Knoll Ave [Map]
Concrete tee beam bridge over Napa River on Oak Knoll Avenue
Open to traffic
Built 1930

Oak Knoll Avenue Bridge [Map]
Stone arch bridge over Napa River Overflow on Oak Knoll Avenue
Open to traffic
Built 1910

Oakville Crossroad Bridge [Map]
Concrete tee beam bridge over Napa River on Oakville Cross Road
Open to traffic
Built 1922

Old Soda Canyon Bridge [Map]
Stone arch bridge over Soda Canyon Creek, Pedestrian only
Open to pedestrians

Old Sonoma Road Bridge [Map]
Stone arch bridge over Carneros Creek on Old Sonoma Road in Napa
Open to traffic
Built 1896; rehabilitated 1914

Pope Canyon Road old Bridge [Map]
Arch bridge over Pope Creek on Private Road
Open to traffic
Pope Canyon Rd realigned, 1986, old bridge removed from route.

Pope Street Bridge [Map · Street View]
Three-span stone arch bridge over Napa River on Pope Street in Saint Helena
Open to traffic
Built 1894

Pratt Avenue Bridge [Map]
Concrete tee beam bridge over Napa River on Pratt Avenue in Saint Helena
Open to traffic
Built 1921

Putah Creek Bridge [Map]
Closed-spandrel arch bridge over Putah Creek
Lost submerged intact
Built 1896, covered by Lake Berryessa 1957

Ritchie Creek Bridge [Map]
Stone arch bridge over Ritchie Creek on CA 29
Open to traffic
Built 1900; rehabilitated 1940

Sage Creek Bridge [Map]
Concrete arch bridge over Sage Creek on CA 128
Open to traffic
Built 1945

Seminary Street Bridge [Map]
Stone arch bridge over Napa Creek on Seminary Street in Napa
Open to traffic
Built 1904; rehabilitated 1933

Silverado Trail Bridge [Map]
Stone arch bridge over Unnamed creek flows into Napa River on Silverado Trail
Open to traffic
Built 1901, rehabilitated unknown year, builders stone appears newer then 1901

Soda Canyon driveway [Map · Street View]
Kingpost pony truss bridge over Soda Creek on Private Drive
Open to traffic

Soda Creek Bridge [Map]
Stone arch bridge over Soda Creek on CA 128
Open to traffic
Built 1910; rehabilitated 1955

Soscal Avenue Bridge [Map]
Beam bridge over Napa River on Soscol Avenue in Napa
Open to traffic
Built 1980

Soscal Avenue Napa River Bypass [Map]
Beam bridge over Napa River Bypass on Soscol Avenue in Napa
Open to traffic
Built 2004, bypass not excavated as of 2009.

Spring Mountain Creek Bridge [Map · Street View]
Deck arch bridge over Spring Mountain Creek on Private Driveway
Open to traffic

Spring Mountain Road #2 [Map]
Stone arch bridge over York Creek on Spring Mountain Road in St Helena
Open to traffic
Built 1903

Spring Mountain Road #3 [Map]
Stone arch bridge over York Creek on Spring Mountain Road in St Helena
Open to traffic
Built 1903, rehabilitated unknown year.

Spring Mountain Road Bridge [Map]
Stone arch bridge over York Creek on Spring Mountain Road in Saint Helena
Open to traffic
Built 1903; rehabilitated 1935

Stanley Lane Bridge Four [Map]
Closed-spandrel arch bridge over Unnamed Creek on Stanley Lane
Open to traffic
Built 1902

Stanley Lane Bridge One [Map]
Closed-spandrel arch bridge over Unnamed Creek on Stanley Lane
Open to pedestrians
Built 1906

Stanley Lane Bridge Three [Map]
Closed-spandrel arch bridge over Unnamed Creek on Stanley Lane
Open to pedestrians

Stanley Lane Bridge Two [Map]
Closed-spandrel arch bridge over Unnamed Creek on Stanley Lane
Open to pedestrians

Sulphur Creek Bridge [Map]
Stone arch bridge over Sulphur Creek on CA 29 in Saint Helena
Open to traffic
Built 1910; rehabilitated, concrete bike path, W side added, 1975

Sulphur Creek Bridge [Map]
Stone arch bridge over Sulphur Creek on Pope Street in Saint Helena
Open to traffic
Built 1908; rehabilitated 1950

Third Street Bridge [Map]
Beam bridge over Napa River on Third Street in Napa
Open to traffic
Built 2002, replaces previous bridge of unknown year

Trancas Street Bridge [Map]
Five arch, Stone arch bridge over Milliken Creek on Trancas Street in Napa
Intact but closed to all traffic due to vehicle crash damage. County has declared intent to NOT re-open bridge to traffic.
Built 1908, closed to vehicle traffic 2014.

Trancas Street Napa River Bridge [Map]
Lost Closed-spandrel arch bridge over Napa River on Trancas Street
Replaced by new bridge
Replaced 1960

Wooden Valley Creek Bridge [Map]
Closed-spandrel arch bridge over Wooden Valley Creek on Wooden Valley Road
Open to traffic
Built unknown year, modified, widened, unknown year

York Creek Bridge [Map]
Stone arch bridge over York Creek on CA 29 in Saint Helena
Open to traffic
Built 1902; rehabilitated 1942

Zinfandel Lane Bridge [Map]
Stone arch bridge over Napa River on Zinfandel Lane
Open to traffic
Built 1913