Santa Cruz County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Aptos Creek BridgeBridge over Aptos CreekOpen to trafficBailey pony truss1955--69.973.2
Big Trees BridgeBig Trees Park Road over San Lorenzo RiverOpen to trafficGirder1931--75.1170.3
Boulder Creek Bridge #1CA 236 over Boulder CreekOpen to trafficOpen-spandrel arch1921--55.177.1
Boulder Creek Bridge #2CA Hwy 236 over Boulder CreekOpen to trafficOpen-spandrel arch1921--49.971.9
Boulder Creek Bridge Hwy 9CA Hwy 9 over Boulder CreekOpen to trafficOpen-spandrel arch1931--61.095.1
CA-9 Hillside BridgeCA-9 over HillsideOpen to trafficConcrete tee beam1922--20.0162.1
Felton Covered Bridge 05-44-02Pedestrian path over San Lorenzo RiverOpen to pedestriansPratt through truss1893--168.0168.0
Glenwood Drive BridgeGlenwood Drive over Bean CreekOpen to trafficClosed-spandrel arch1915--20.044.0
Graham Hill Road BridgeGraham Hill Road over San Lorenzo RiverOpen to trafficBeam1938--115.5220.5
Green Valley Road BridgeGreen Valley Road over Casserly Creek Tributary No. 1Open to trafficDeck arch1915--24.324.3
Green Valley Road-Casserly Creek BridgeGreen Valley Road over Casserly Creek Trib No 2Open to trafficConcrete tee beam1920--24.927.6
Kings Creek Road BridgeKings Creek Road over Kings CreekReplaced by a new bridgePony truss1925--80.182.0
Liddell Creek TunnelLiddell Creek under CA 1 & Union Pacific RailroadOpen to trafficTunnel--------
Pajaro River BridgeMain Street over Pajaro RiverReplaced by a new bridgeClosed-spandrel arch--1998----
PGR - Aptos Creek BridgeProgressive Rail Inc over Aptos Creek & Soquel DriveOpen to trafficDeck plate girder1929--68.974.2
PGR - CA 1 OverpassProgressive Rail Inc over State Route 1Open to trafficGirder1948--66.9147.0
PGR - Pajaro River BridgeProgressive Rail Inc over Pajaro RiverOpen to trafficDeck plate girder--------
PGR - San Lorenzo River BridgeProgressive Rail inc. over San Lorenzo RiverOpen to trafficWarren through truss1904--120.0332.0
PGR - Seascape TrestleProgressive Rail Inc over Bush GulchOpen to trafficTimber stringer1932------
PGR - Soquel Creek BridgeProgressive Rail Inc. tracks over Soquel CreekOpen Railroad onlyPratt deck truss----140.0585.0
PGR - Valencia Creek BridgeProgressive Rail Inc over Valencia CreekOpen to trafficSteel stringer1924--59.165.0
Powder Works Bridge 05-44-03Castanas Road over San Lorenzo RiverSmith through truss1872----164.0
Rincon Gulch BridgeCA-9 over Rincon GulchOpen to trafficConcrete tee beam1930--58.1161.1
Riverside Avenue BridgeRiverside Avenue over San Lorenzo RiverReplaced by new bridgeConcrete deck girder--1990----
San Lorenzo River BridgeCA 9 over San Lorenzo RiverOpen to trafficOpen-spandrel arch1927--134.8307.1
San Lorenzo River BridgeCA 9 over San Lorenzo RiverOpen to trafficOpen-spandrel arch1933--100.1150.9
San Lorenzo Way BridgeSan Lorenzo Way over San Lorenzo RiverOpen to trafficSteel arch1920--84.0155.8
San Vicente Creek TunnelSan Vicente Creek under CA 1 & Union Pacific RailroadOpen to trafficTunnel1906------
SCBG - Big Trees BridgeSanta Cruz Big Trees and Pacific Railway over San Lorenzo RiverOpen to trafficWarren through truss1908------
SCBG - Mission Hill TunnelSanta Cruz Big Trees and Pacific Railway (SCBG) under Open to trafficTunnel1876----927.0
SCBG - Rincon Gulch BridgeSanta Cruz Big Trees and Pacific Railway (SCBG) over Rincon GulchOpen to trafficTimber stringer--------
SCBG - Zayante Creek BridgeSanta Cruz, Big Trees & Pacific Railway over Zayante CreekOpen to trafficDeck truss--------
SCBG - Zayante Creek ViaductSanta Cruz Big Trees and Pacific Railway (SCBG) over Zayante CreekOpen to trafficDeck plate girder1917------
SCMB - La Selva Beach TrestleSCMB Railroad over Leonard GulchReplaced by a new bridgeDeck plate girder1927201470.0340.0
Soquel Avenue Covered Bridge 05-44-05xSoquel Avenue over San Lorenzo RiverReplaced by new bridgeThrough truss18741921----
Soquel Creek BridgeCA Hwy 1 over Soquel Creek, Wharf RoadOpen to trafficOpen-spandrel arch1947--126.0323.2
Soquel Drive BridgeSoquel Drive over Aptos CreekOpen to trafficOpen-spandrel arch1928--135.5253.0
SP - Big Trees Bridge (Old)Southern Pacific Railroad over San Lorenzo RiverReplaced by a new bridgeWhipple through truss19051908----
SP - Brookdale BridgeSouthern Pacific RR over San Lorenzo RiverRemoved but not replacedDeck plate girder--------
SP - Felton TrestleSouthern Pacific Railroad over San Lorenzo RiverRemovedPratt through truss1908------
SP - Pajaro River Bridge (Old)Southern Pacific Railway over Pajaro RiverReplaced by a new bridgeDeck truss--1940----
SPC - San Lorenzo River TrestleSouth Pacific Coast Railroad over San Lorenzo RiverReplaced by a new bridgeDouble-intersection Warren deck truss18791906826.0826.0
Stockton Ave Soquel Creek BridgeStockton Avenue over Soquel CreekOpen to trafficBeam1934--85.0138.1
UP - CA129 OverpassUnion Pacific Railroad over CA 129One open to traffic; One abandonedDeck plate girder1931--73.282.0
UP - Pajaro River BridgeUnion Pacific Railroad over Pajaro RiverOpen to rail trafficDeck plate girder1940--120.0450.0
Water Street BridgeWater Street over San Lorenzo RiverOpen to trafficClosed-spandrel arch1967--170.0319.9
West Cliff Drive BridgeWest Cliff Drive over Progressive Rail Inc.Open to one-way trafficHowe pony truss1918--62.0189.6
Yellow Bank Creek TunnelYellow Bank Creek under CA 1 & Union Pacific RailroadOpen to trafficTunnel1906------