San Luis Obispo County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Arroyo Grande Creek BridgeMason Street over Arroyo Grande CreekOpen to trafficOpen-spandrel arch1926--120.1168.0
Arroyo Grande Swinging BridgeFootpath over Arroyo Grande CreekOpen to pedestrians onlyWire suspension1995--171.0171.0
Atascadero Creek BridgeVia Avenue over Atascadero CreekOpen to trafficDeck truss1948--62.077.1
Avila Truss Bridge No. 5Pacific Coast Railroad/Avila Beach Drive over San Luis Obispo CreekCollapsed. One concrete peir remains.Through truss18831981----
Beachcomber Drive BridgeBeachcomber Drive over Beach CreekOpen to trafficDeck arch1925--60.062.0
Bello Street BridgeBello Street over Pismo CreekClosed to all trafficPratt through truss1913--120.1125.0
Blue Heron Drive BridgeBlue Heron Drive over San Luis Obispo CreekNo longer existsUnknown--------
Bob Jones Trail BridgeOpen to pedestrians onlyTruss--------
Branch Mill Road BridgeBranch Mill Road over Tar Springs CreekOpen for trafficDouble-intersection Warren deck truss1949--38.191.9
Bridge Street BridgeBridge Street over Arroyo Grande CreekOpen to trafficPratt pony truss1908--100.1129.9
Buena Vista OverpassBuena Vista Avenue over US 101Open to trafficConcrete stringer1953--57.1140.1
California Boulevard OverpassCalifornia Blvd over US 101Open to trafficBeam1954--65.0131.9
Canet Road-Chorro Creek Bridge (Replacement)Canet Road over Chorro CreekOpen to trafficCulvert2000--12.825.6
Cypress Street BridgeCypress Street over Pismo CreekOpen to traffic one-way southbound onlyTimber stringer1913--19.0130.9
Dover Canyon Road BridgeDover Canyon Road over Jack CreekOpen to trafficPony truss1920--60.063.0
El Camino Real BridgeEl Camino Real over Atascadero CreekOpen to trafficDeck arch1915--80.182.0
Estrella River BridgeRiver Grove Drive over Estrella RiverOpen to trafficParker through truss1910--153.9160.1
Huasna River BridgeState Route 166 over Huasna RiverOpen to trafficSteel stringer1959--173.91569.0
Hwy 41/46 Cholame Creek BridgeState Route 41/46 over Cholame CreekOpen to trafficConcrete tee beam1959--50.9184.1
Las Pilitas Road BridgeLas Pilitas Road over Salinas RiverClosed to vehicles, roadway has been realigned with new bridgeCamelback through truss1917--149.9231.0
Leffingwell Creek BridgeMoonstone Beach Drive over Leffingwell CreekReplaced by new bridgeSlab19322009--268.0
Lewis Avenue BridgeLewis Avenue over Atascadero CreekOpen to trafficSteel through arch2007----157.0
Los Oso Valley Road BridgeLos Oso Valley Road over San Luis Obispo CreekOpen to trafficSteel arch1987--38.1122.1
Los Osos Valley Road at US 101Los Osos Valley Road over US 101Open to trafficBeam1961--103.0299.9
Marsh Street BridgeMarsh Street over San Luis Obispo CreekOpen to trafficConcrete tee beam1909--44.046.9
North 12th Street BridgeN 12th St over Unnamed CreekOpen to trafficUnknown--------
Oak Park Blvd OverpassOak Park Blvd over US 101Replaced by a new bridgeSlab1956199351.8190.0
Old Highway 41 BridgeState Highway 41 over Salinas RiverDestroyed by floodingPony truss--1995----
Old Hwy 58 Salinas River BridgeOld Highway 58 over Salinas RiverOpen to bicycles and pedestrians onlyParker through truss1914--160.1163.1
Original Prado Road BridgePrado Road over San Luis Obispo CreekReplaced by a new bridgeUnknown--1957----
PCR - Arroyo Grande Creek Bridge (Old)Pacific Coast Railway over Arroyo Grande CreekReplaced by a new bridgeHowe through truss18931911----
PCR - Arroyo Grande Creek Bridge (Older)Pacific Coast Railway over Arroyo Grande CreekReplaced by a new bridgeQueenpost pony truss--1893----
Penny Ln & Fairview Ave BridgeBridge over Union Pacific RailroadRemoved but not replacedTimber stringer--------
Phillips Lane BridgePhillips Lane over Southern Pacific RailroadRemoved but not replacedUnknown--1966----
Picachio Road BridgePicachio Road over Cayucos CreekReplace by a new bridgeKingpost pony truss1940200742.060.0
Prado Road BridgePrado Road over San Luis Obispo CreekOpen to trafficConcrete tee beam1957--40.0123.0
San Luis Bay Drive BridgeSan Luis Bay Drive over San Luis Obispo CreekReplaced by a new bridgeConcrete tee beam1957200940.0202.1
San Luis Obispo Creek BridgeBianchi Lane over San Luis Obispo CreekOpen to trafficGirder1905--62.064.0
San Luis Obispo Creek BridgeBroad Street over San Luis Obispo CreekOpen to trafficConcrete tee beam1911--36.140.0
Slo-San Simeon Road BridgeSlo-San Simeon Road over Harmony CreekOpen to trafficDeck arch1906--25.929.9
South - Marsh Street at San Luis Obispo CreekMarsh Street over San Luis Obispo CreekOpen to trafficSteel stringer1948--51.8136.2
South Higuera Street BridgeHiguera Street over San Luis Obispo CreekOpen to trafficConcrete tee beam1928--38.1267.1
SP - San Luis Obispo TurntableSouthern Pacific Railroad San Luis Obispo Roundhouse over PitFilled inWarren pony truss19031994----
Stenner Creek BridgeCA 1 over Stenner CreekOpen to trafficStone arch1920--49.949.9
Stenner Creek BridgeBroad Street over Stenner CreekOpen to trafficDeck arch1909--54.156.1
UP - Arroyo Grande Creek BridgeUnion Pacific Railroad (Formerly SPRR) over Arroyo Grande CreekOpen to trafficPony/through plate girder1909--92.0184.0
UP - Lionel BridgeUnion Pacific Railroad over Monterey StreetOpen to trafficPony/through plate girder1901------
UP - North Pismo Creek BridgeUnion Pacifc railroad (Formerly SPRR) over Pismo CreekOpen to trafficWarren through truss------100.0
UP - Pismo Creek BridgeUnion Pacific Railroad (formerly SP RR) over Pismo CreekOpen to trafficWarren through truss with all verticals1909----150.0
UP - Stenner Creek TrestleUnion Pacific Railroad/Amtrak over Stenner Creek/Stenner Creek RoadOpen to trafficDeck plate girder1894----930.0
UP- Santa Maria River BridgeUPRR over Santa Maria RiverOpen to trafficDeck plate girder------1285.0
UP-CA1 OverpassUP RR & AMTRAK over CA1Open to trafficPony/through plate girder1957--97.1237.9
US 101 NB San Luis Obispo Creek BridgeUS 101 over San Luis Obispo CreekOpen to trafficConcrete tee beam1940--44.9569.9
US101 SB San Luis Obispo Creek BridgeUs Highway 101 Sb over San Luis Obispo CreekOpen to trafficConcrete tee beam1948--40.0569.9
West Mall BridgeWest Mall over Atascadero CreekOpen to trafficClosed-spandrel arch1921--54.160.0