Mendocino County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Albion River BridgeCA 1 over Albion RiverOpen to trafficBaltimore deck truss1944--129.9969.2
Big Dann Creek BridgeCA 271 over Big Dann CreekOpen to trafficOpen-spandrel arch1931--319.9585.0
Big River BridgeState Route 1 over Big RiverReplaced by new bridgeUnknown--------
Cedar Creek BridgeCA 271 over Cedar CreekOpen to trafficOpen-spandrel arch1931--319.9609.0
Chamberlain Creek BridgeState Route 20 over Chamberlain CreekOpen to trafficConcrete stringer1948--44.982.0
Comptche Log BridgePrivate Road That May Be A Driveway over South Fork Big RiverOpen to trafficTimber stringer----60.069.0
Confusion Hill Bypass Bridge NorthUS 101 over South Fork Eel RiverOpen to trafficConcrete deck girder2009----531.0
Confusion Hill Bypass Bridge SouthUS 101 over South Fork Eel RiverOpen to trafficConcrete deck girder2009--571.01395.0
CWR - Jackson Forest TrestleCalifornia Western Railroad over Tributary gulch South Fork Noyo RiverRemovedTimber stringer--------
Davis Creek BridgeCR 301 over Davis CreekOpen to trafficPratt through truss1925--129.9133.9
Dos Rios BridgeDos Rios Road over Eel River & Nwp RRReplaced by new bridgePratt through truss--1966----
Eel River ViaductOld Hwy 101 over SidehillAbandonedConcrete stringer------525.0
Elk Creek BridgeState Route 1 over Elk CreekOpen to trafficConcrete tee beam1938--49.9122.1
Feliz Creek BridgeCR 110 over Feliz CreekReplaced by a new bridge 2010Warren pony truss1960201043.061.0
Frederick W. Panhorst BridgeCA 1 over Russian GulchOpen to trafficOpen-spandrel arch1939--240.2526.9
Garcia River BridgeCA 1 over Garcia RiverOpen to trafficWarren pony truss1938--120.1319.9
Gualala Bridge (old)Bridge over Gualala RiverNo longer existsPratt through truss--1906----
Gualala Road BridgeGualala Road over North Fork Gualala RiverOpen to trafficPratt through truss1940--129.9187.0
Hare Creek BridgeCA 1 over Hare CreekOpen to trafficOpen-spandrel arch1947--199.2383.9
Hearst-Willits Road BridgeHearst-Willits Road over Eel RiverOpen to trafficPratt through truss1957--129.9340.9
Hill Road BridgeHill Road over Mill CreekOpen to trafficPennsylvania through truss1925--120.1123.0
Hopland Russian River BridgeState Route 175 over Russian RiverOpen to trafficSteel stringer1939--107.9600.1
Jack Peters Creek BridgeState Route 1 over Jack Peters CreekOpen to trafficConcrete stringer1939--89.9223.1
Jug Handle Creek BridgeCA 1 over Jug Handle CreekOpen to trafficOpen-spandrel arch1938--210.0388.1
Jughandle Creek Railroad TrestleFormerly Railroad over Jughandle CreekCollapsedUnknown--------
La Delle Hill Top Drive BridgeLa Delle Hill Top Drive over Mc Dowell CreekOpen to trafficSteel stringer----36.080.0
Laytonville - Dos Rios BridgeLaytonville - Dos Rios Road over Burger CreekOpen to trafficWhipple deck truss1888--154.2230.7
Little River BridgeState Route 1 over Little RiverOpen to trafficSlab1955--22.06.9
MacKerricher Log BridgeAbandoned logging railroad/road over MacKerricher park roadOpen to pedestriansTimber stringer1916--16.030.0
McCoy Creek BridgeState Route 271 over Mc Coy CreekOpen to trafficTimber stringer1935--76.1226.1
Montgomery Woods BridgeOrr Springs Road over South Fork Big RiverOpen to trafficSteel stringer1971--59.063.0
Navarro River BridgeState Route 1 over Navarro RiverOpen to trafficDeck plate girder1948--144.0478.0
Noyo River BridgeCA 1 over Noyo RiverDemolished, replaced by new bridge 2005Deck truss19482004404.9894.1
Noyo River Bridge (2005)State Route 001 over Noyo River & Harbor DrReplaces previous Noyo River Bridge, 1948Concrete stringer2005------
NWP - Walker Road OverpassNorthwestern Pacific Railroad over Walker RoadOpen to trafficDeck plate girder1923--28.933.1
Old Albion River BridgeBridge over Albion RiverDerelict/abandonedUnknown--------
Old Bridges Creek BridgeOld US 101 (former LRN 1) over Bridges CreekReplaced by a new bridgeUnknownAbout 1937About 1980----
Old Toll Road BridgeOld Toll Rd Cr 108 over Mc Dowell CreekOpen to trafficSteel stringer1969--24.049.9
Orr Springs Road BridgeOrr Springs Road over South Fork Big RiverOpen to trafficSteel stringer1955--80.183.0
Philo Greenwood Road BridgePhilo Greenwood Road over Navarro RiverOpen to trafficOpen-spandrel arch1951--129.9352.1
Pioneer Crossing BridgeEel River Road over Eel RiverOpen to trafficBeam1989--154.9569.9
Pudding Creek BridgeCalifornia State Park Trail over Pudding CreekOpen to pedestriansTimber stringer1915----515.0
Rancheria Creek BridgeMountain View Road over Rancheria CreekOpen to trafficConcrete stringer1935--64.0128.0
Reynolds Highway BridgeReynolds Highway over Outlet CreekOpen to trafficBailey deck truss1955--69.9194.9
Robinson Creek Road BridgeRobinson Creek Road over Robinson CreekOpen to trafficPony truss1967--100.1102.0
Rock Creek BridgeUS ROUTE 101 over Rock CreekReplaced by new bridgeDeck arch--------
Rocktree Creek BridgePrivate Road over Rocktree CreekOpen to trafficKingpost through truss----57.057.0
Russian Gulch Waterfall Trail BridgesBridge on PedestrianUnknown--------
Russian River BridgeUS 101 over Russian RiverOpen to trafficWarren through truss with all verticals1933--245.11137.2
Salmon Creek BridgeCA 1 over Salmon CreekOpen to trafficWarren deck truss1950--160.1685.1
South Fork Eel River BridgeCA 271 over South Fork Eel RiverOpen to trafficParker through truss1917--183.1373.0
South Fork Eel River BridgeCA 1 over South Fork Eel RiverOpen to trafficPolygonal Warren through truss1944--250.0358.0
Tahto BridgeMain Street over East Fork Russian RiverOpen to trafficClosed-spandrel arch1928--69.9127.0
Talmage Road BridgeState Route 222 over Russian RiverOpen to trafficSteel stringer1954--83.0503.0
Ten Mile River BridgeState Route 1 over Ten Mile RiverOpen to trafficBeam19542009100.11351.1
Usal Road BridgeUsal Road over Usal CreekOpen to trafficSteel stringer1955--49.0228.0
Van Damme State Park BridgeVan Damme State Park Road over Little RiverOpen to trafficPony truss1995--60.460.4