Napa County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Aetna Springs Road BridgeAetna Springs Road over Swartz CreekOpen to trafficStone arch1912--42.054.1
Bale Lane BridgeBale Lane over Napa RiverOpen to trafficWarren pony truss1937--100.1104.0
Barnett Road BridgeBarnett Road over Burton CreekOpen to trafficConcrete tee beam1930--22.027.9
Behrens Street BridgeBehrens Street over Napa CreekDemolished, replaced by pedestrian bridgeSteel stringer1930201245.649.9
Berry Street BridgeBerry Street over Napa RiverOpen to trafficConcrete tee beam1919--29.961.0
Blossom Creek BridgeCA 128 over Blossom CreekOpen to trafficStone arch1901--22.022.0
Blossom Creek Bridge 2CA Hwy 128 over Blossom CreekOpen to trafficStone arch1905------
Canon Creek BridgeSanitarium Road over Canon CreekOpen to trafficClosed-spandrel arch--------
Capell Creek BridgeCA 121 over Capell CreekOpen to trafficStone arch1907--24.055.1
Capell Creek BridgeState Route 128 over Capell CreekOpen to trafficSteel stringer1956--80.1205.1
Capell Creek BridgeFormerly carried Knoxville Road over Capell CreekConcrete stringer1941------
Capell Cross BridgeCapell Cross Road over Capell CreekOpen to trafficSteel arch1955--29.930.8
CFNR - Brazos DrawbridgeCalifornia Northern Railroad over Napa RiverBridge is open to rail traffic with ongoing repairsSteel rigid frame1979------
Chiles ValleyChiles Valley Road over North Fork Chiles CreekOpen to trafficStone arch----9.0--
Chiles-Pope Valley Road BridgeChiles-Pope Vly Road over Chiles CreekOpen to trafficStone arch1907--26.985.0
Chiles-Pope Valley Road BridgeChiles-Pope Vly Road over Chiles CreekOpen to trafficStone arch1910--24.924.9
Coombs Street BridgeCoombs Street over Napa CreekDemolishedStone arch1920201241.049.9
Cuvaison Estate Stone Bridgeabandoned road over Carneros Creek tributaryAbandonedStone arch----5.020.0
Diamond Mountain Creek BridgeCA 29 over Diamond Mountain CreekOpen to trafficStone arch1905--22.022.0
Dollarhide Road BridgeDollarhide Road over Maxwell Creek tributaryOpen to trafficStone arch1910--12.012.0
Dry Creek BridgeDry Creek Road over Dry CreekOpen to trafficConcrete stringer1920------
Eider Valley BridgeCA Hwy 128 over South Fork Sage CreekOpen to trafficStone arch1905--7.0--
First Street BridgeFirst Street over Napa RiverReplaced by new bridgeConcrete tee beam1914200984.0154.9
Garnett Creek BridgeCA 29 over Garnett CreekOpen to trafficStone arch1902--24.981.0
Greenwood Avenue BridgeGreenwood Avenue over Garnett CreekIntact but closed to all traffic closed since 2014 earthquakeStone arch1904--32.249.9
Hardin Road BridgeHardin Road over Maxwell CreekOpen to trafficStone arch1909--23.038.1
Horns Creek BridgePrivate drive (formerly Silverado Trail) over Horns CreekOpen to traffic, removed from public use when Silverado Trail realigned.Stone arch1907------
Howell Mountain BridgeHowell Mountain Road over Conn CreekOpen to trafficStone arch----19.0--
Hwy 128 Unnamed BridgeHwy 128 over Unnamed branch of Blossom CreekOpen to trafficStone arch1905------
Jefferson Street BridgeJefferson Street over Napa CreekOpen to traffic, no historical elements visibleClosed-spandrel arch1904--48.999.1
Knoxville Road BridgeBerryessa-Knoxvlle Road over Eticuera CreekOpen to trafficConcrete deck girder1920--48.953.2
Knoxville Road BridgeKnoxville Road over Tributary Eticuera CreekAbandonedClosed-spandrel arch------27.0
Larkmead Lane BridgeLarkmead Lane over Dutch Henry CreekOpen to trafficStone arch1910--21.048.9
Larkmead Lane BridgeLarkmead Lane over Napa RiverOpen to trafficConcrete tee beam1926--42.085.0
Lodi Lane BridgeLodi Lane over Napa RiverOpen to trafficWarren pony truss1930--100.1104.0
Main Street BridgeMain Street over Napa CreekOpen to trafficStone arch1860--41.055.1
Maxwell Creek BridgeChiles Valley Road over Maxwell CreekOpen to trafficStone arch----15.0--
Myrtledale Road BridgeMyrtledale Road over Napa RiverOpen to trafficClosed-spandrel arch1930--20.024.0
Napa Creek BridgeFirst Street over Napa Creek and Napa River flood bypassReplaced by new bridge 2006Stone arch1920200647.991.9
Napa Creek BridgePearl Street over Napa CreekOpen to trafficStone arch1920--43.049.9
Napa River BridgeCA 121 over Napa RiverReplaced by new "Maxwell Bridge", 2005Other19492005131.9414.1
Neuenschwander Road BridgeNeuenschwander Road over Huichica CreekOpen to trafficClosed-spandrel arch1895--40.040.0
NVRR - Napa River BridgeNapa Valley Railroad over Napa RiverReplacedPony/through plate girder1928201175.0203.0
Oak Knoll AveOak Knoll Avenue over Napa River overflowOpen to trafficConcrete tee beam1930--19.040.0
Oak Knoll Avenue BridgeOak Knoll Avenue over Napa River OverflowOpen to trafficStone arch1910--20.036.1
Oakville Crossroad BridgeOakville Cross Road over Napa RiverOpen to trafficConcrete tee beam1922--44.998.1
Old Pope Canyon Road BridgeOld Pope Canyon Road over Pope CreekOpen to trafficClosed-spandrel arch1969--45.045.0
Old Soda Canyon BridgePedestrian only over Soda Canyon CreekOpen to pedestriansStone arch1913------
Old Sonoma Road BridgeOld Sonoma Road over Carneros CreekOpen to trafficStone arch1896--30.535.1
Partrick Road BridgePartrick Road over Browns Valley CreekOpen to trafficDeck truss2014--40.041.0
Pope Street BridgePope Street over Napa RiverOpen to trafficStone arch1894--49.9176.8
Pratt Avenue BridgePratt Avenue over Napa RiverOpen to trafficConcrete tee beam1921--57.1120.1
Putah Creek BridgeBridge over Putah CreekLost submerged intactClosed-spandrel arch18961957--298.0
Ritchie Creek BridgeCA 29 over Ritchie CreekOpen to trafficStone arch1900--16.121.0
Sage Creek BridgeCA 128 over Sage CreekOpen to trafficClosed-spandrel arch1945--21.023.0
Seminary Street BridgeSeminary Street over Napa CreekOpen to trafficStone arch1904--46.955.1
Silverado Trail BridgeSilverado Trail over Unnamed creek flows into Napa RiverOpen to trafficStone arch1901--9.036.0
Soda Canyon drivewayPrivate Drive over Soda CreekOpen to trafficKingpost pony truss--------
Soda Creek BridgeCA 128 over Soda CreekOpen to trafficStone arch1910--16.121.0
Soscal Avenue BridgeSoscol Avenue over Napa RiverOpen to trafficBeam1980--178.2178.8
Soscal Avenue Napa River BypassSoscol Avenue over Napa River BypassOpen to trafficBeam2004--139.1335.0
SP - Brazos Drawbridge (Old)Southern Pacific over Napa RiverReplaced by a new bridgePratt through truss19031979--324.0
SP - Napa River Bridge (Older)Southern Pacific over Napa RiverUnknown18881903----
Spring Mountain Creek BridgePrivate Driveway over Spring Mountain CreekOpen to trafficIron arch----22.022.0
Spring Mountain Road #2Spring Mountain Road over York CreekOpen to trafficStone arch1903----30.0
Spring Mountain Road #3Spring Mountain Road over York CreekOpen to trafficStone arch1903------
Spring Mountain Road BridgeSpring Mountain Road over York CreekOpen to trafficStone arch1903--28.933.1
Stanley Lane Bridge FourStanley Lane over Unnamed tributary Napa RiverOpen to trafficClosed-spandrel arch1902--16.036.0
Stanley Lane Bridge OneStanley Lane over Unnamed tributary Napa RiverOpen to pedestriansClosed-spandrel arch1906--18.036.0
Stanley Lane Bridge ThreeStanley Lane over Unnamed tributary Napa RiverOpen to pedestriansClosed-spandrel arch----18.018.0
Stanley Lane Bridge TwoStanley Lane over Unnamed tributary Napa RiverOpen to pedestriansClosed-spandrel arch----6.018.0
Sulphur Creek BridgeCA 29 over Sulphur CreekOpen to trafficStone arch1910--59.165.9
Sulphur Creek BridgePope Street over Sulphur CreekOpen to trafficStone arch1908--46.960.0
Third Street BridgeThird Street over Napa RiverOpen to trafficBeam2002--155.8352.1
Third Street Bridge (Old)Third Street over Napa RiverReplaced by a new bridgeConcrete tee beam1932--50.9152.9
Third Street Bridge (Older)Third Street over Napa RiverReplaced by a new bridgeTruss--------
Trancas Street BridgeTrancas Street over Milliken CreekOpen to trafficStone arch1908--40.0169.0
Trancas Street Napa River BridgeTrancas Street over Napa RiverReplaced by new bridgeClosed-spandrel arch19131960----
Valley View Street BridgeValley View Street over Sulphur CreekOpen to trafficIron arch1981--18.054.1
Wooden Valley Creek BridgeWooden Valley Road over Wooden Valley CreekOpen to trafficClosed-spandrel arch----21.042.0
York Creek BridgeCA 29 over York CreekOpen to trafficStone arch1902--30.835.1
Zinfandel Lane BridgeZinfandel Lane over Napa RiverOpen to trafficStone arch1913--43.095.1