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