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San Luis Obispo County

California
Arroyo Grande Creek Bridge   [Map · Street View]
Open spandrel concrete arch bridge over Arroyo Grande Creek on Mason Street in Arroyo Grande
Open to traffic
Built 1926
Arroyo Grande Swinging Bridge   [Map · Street View]
Wire suspension bridge over Arroyo Grande Creek on Footpath
Open to pedestrians only
Built in 1995 to replace a similar bridge (from 1875) that was damaged in a storm
Atascadero Creek Bridge   [Map · Street View]
Deck truss bridge over Atascadero Creek on Via Avenue in Atascadero
Open to traffic
Built 1948
Avila Truss Bridge No. 5   [Map · Street View]
Lost Pratt bhrough truss bridge over San Luis Obispo Creek on Pacific Coast Railway/Avila Beach Drive
Collapsed. One concrete peir remains.
Built 1883, converted to automobile bridge around 1941, abandoned 1967, collapsed 1981
Beachcomber Drive Bridge   [Map · Street View]
Concrete arch bridge over Beach Creek on Beachcomber Drive in Morro Bay
Open to traffic
Built 1925
Bello Street Bridge   [Map · Street View]
Through truss bridge over Pismo Creek on Bello Street in Pismo Beach
Closed to all traffic
Built 1913
Blue Heron Drive Bridge   [Map]
Lost Bridge over San Luis Obispo Creek on Blue Heron Drive
No longer exists
Built unknown; Destroyed/removed 1988-1994
Bob Jones Trail Bridge   [Map]
Truss bridge over San Luis Obispo Creek on Bob Jones Trail
Open to pedestrians only
Branch Mill Road Bridge   [Map · Street View]
Pre-fab modular steel panel deck truss bridge over Tar Springs Creek on Branch Mill Road
Open for traffic
Built 1949
Bridge Street Bridge   [Map · Street View]
Pratt Pony truss bridge over Arroyo Grande Creek on Bridge Street in Arroyo Grande
Open to traffic
Built 1908 Rehabilitated 2021
Buena Vista Overpass   [Map · Street View]
Concrete beam bridge over US 101 on Buena Vista Avenue
Open to traffic
Built 1953
California Boulevard Overpass   [Map · Street View]
Beam bridge over US 101 on California Blvd
Open to traffic
Built 1954; rehabilitated 1972
Canet Road-Chorro Creek Bridge (Replacement)   [Map · Street View]
Culvert bridge over Chorro Creek on Canet Road
Open to traffic
Built 2000
Cypress Street Bridge   [Map · Street View]
Wooden bridge over Pismo Creek on Cypress Street in Pismo Beach
Open to traffic one-way southbound only
Built 1913
Dover Canyon Road Bridge   [Map]
Pony truss bridge over Jack Creek on Dover Canyon Road
Open to traffic
Built 1920
El Camino Real Bridge   [Map · Street View]
Concrete arch bridge over Atascadero Creek on El Camino Real in Atascadero
Open to traffic
Built 1915; rehabilitated 1970
Estrella River Bridge   [Map · Street View]
Parker Through truss bridge over Estrella River on Grove Drive
Open to traffic
Built 1910; rehabilitated 1990
Huasna River Bridge   [Map · Street View]
Steel stringer bridge over Huasna River on State Route 166
Open to traffic
Built 1959
Hwy 41/46 Cholame Creek Bridge   [Map · Street View]
Concrete tee beam bridge over Cholame Creek on State Route 41/46
Open to traffic
Built 1959
Las Pilitas Road Bridge   [Map · Street View]
Through truss bridge over Salinas River on Las Pilitas Road
Closed to vehicles, roadway has been realigned with new bridge
Built 1917
Leffingwell Creek Bridge   [Map · Street View]
Lost Slab bridge over Leffingwell Creek on Moonstone Beach Drive
Replaced by new bridge
Built 1932; replaced 2009
Lewis Avenue Bridge   [Map · Street View]
Steel through arch bridge over Atascadero Creek on Lewis Avenue
Open to traffic
Built 2007
Los Oso Valley Road Bridge   [Map · Street View]
Steel arch bridge over San Luis Obispo Creek on Los Oso Valley Road in San Luis Obispo
Open to traffic
Built 1987
Los Osos Valley Road at US 101   [Map · Street View]
Beam bridge over US 101 on Los Osos Valley Road
Open to traffic
Built 1961; rehabilitated 1986
Marsh Street Bridge   [Map · Street View]
Concrete tee beam bridge over San Luis Obispo Creek on Marsh Street
Open to traffic
Built 1909
North 12th Street Bridge   [Map · Street View]
Bridge over Unnamed Creek on N 12th St
Open to traffic
Built in early 1910's or 1900's.
Oak Park Blvd Overpass   [Map]
Lost Slab bridge over US 101 on Oak Park Blvd
Replaced by a new bridge
Built 1956; Replaced 1993
Old CA 166 Alamo Creek Bridge   [Map · Street View]
Warren pony truss with all verticals bridge over Alamo Creek on CA 166 Old Alignment
Intact but closed to all traffic
Bypassed 1959
Old Highway 41 Bridge   [Map]
Lost Pony truss bridge over Salinas River on State Highway 41
Destroyed by flooding
Old Hwy 58 Salinas River Bridge   [Map · Street View]
Parker through truss bridge over Salinas River on Old Highway 58
Open to bicycles and pedestrians only
Built 1914
Original Prado Road Bridge   [Map]
Lost Bridge over San Luis Obispo Creek on Prado Road
Replaced by a new bridge
Built unknown; Replaced 1957
PCR - Arroyo Grande Creek Bridge (Old)   [Map]
Lost Howe through truss bridge over Arroyo Grande Creek on Pacific Coast Railway
Replaced by a new bridge
Built 1893; Replaced 1911
PCR - Arroyo Grande Creek Bridge (Older)   [Map]
Lost Queenpost pony truss bridge over Arroyo Grande Creek on Pacific Coast Railway
Replaced by a new bridge
Replaced 1893
Penny Ln & Fairview Ave Bridge   [Map · Street View]
Lost Timber stringer bridge over Union Pacific Railroad
Removed but not replaced
Built Unknown year; Removed in 1950's
Phillips Lane Bridge   [Map · Street View]
Lost Bridge over Southern Pacific Railroad on Phillips Lane
Removed but not replaced
Removed 1966
Picachio Road Bridge   [Map · Street View]
Kingpost pony truss bridge over Cayucos Creek on Picachio Road
Replace by a new bridge
Built 1940, Replaced 2007
Prado Road Bridge   [Map · Street View]
Concrete tee beam bridge over San Luis Obispo Creek on Prado Road
Open to traffic
Built 1957
San Luis Bay Drive Bridge   [Map]
Lost Concrete tee beam bridge over San Luis Obispo Creek on San Luis Bay Drive
Replaced by a new bridge
Built 1957; replaced 2009
San Luis Obispo Creek Bridge   [Map · Street View]
Girder bridge over San Luis Obispo Creek on Bianchi Lane
Open to traffic
Built 1905 by the Judson Manufacturing Company
San Luis Obispo Creek Bridge   [Map · Street View]
Concrete tee beam bridge over San Luis Obispo Creek on Broad Street
Open to traffic
Built 1911
Slo-San Simeon Road Bridge   [Map]
Concrete arch bridge over Harmony Creek on Slo-San Simeon Road
Open to traffic
Built 1906; rehabilitated 1938
South - Marsh Street at San Luis Obispo Creek   [Map · Street View]
Steel stringer bridge over San Luis Obispo Creek on Marsh Street
Open to traffic
Built 1948
South Higuera Street Bridge   [Map · Street View]
Concrete tee beam bridge over San Luis Obispo Creek on Higuera Street
Open to traffic
Built 1928
SP - San Luis Obispo Turntable   [Map]
Lost Warren pony truss bridge over Pit on Southern Pacific Railroad San Luis Obispo Roundhouse
Filled in
Built 1903; Removed 1994
SP Tunnel No. 10   [Map]
Lost Tunnel under Hillside on Abandoned Southern Pacific Railroad
Partially collapsed and portals are boarded up
Collapsed 1910 and bypassed by current alignment
Stenner Creek Bridge   [Map]
Stone arch bridge over Stenner Creek on CA 1 in San Luis Obispo
Open to traffic
Built 1920; rehabilitated 1968
Stenner Creek Bridge   [Map · Street View]
Concrete arch bridge over Stenner Creek on Broad Street in San Luis Obispo
Open to traffic
Built 1909; rehabilitated 1953
UP - Arroyo Grande Creek Bridge   [Map]
Pony/through plate girder bridge over Arroyo Grande Creek on Union Pacific Railroad (Formerly SPRR)
Open to traffic
Built in 1909 by the American Bridge Company of New York
UP - Lionel Bridge   [Map · Street View]
Pony/through plate girder bridge over Monterey Street on Union Pacific Railroad
Open to traffic
Built 1901
UP - North Pismo Creek Bridge   [Map · Street View]
Warren through truss bridge over Pismo Creek on Union Pacifc railroad (Formerly SPRR)
Open to traffic
UP - Pismo Creek Bridge   [Map · Street View]
Warren through truss with all verticals bridge over Pismo Creek on Union Pacific Railroad (formerly SP RR)
Open to traffic
Built 1909
UP - Stenner Creek Trestle   [Map · Street View]
Deck plate girder bridge over Stenner Creek/Stenner Creek Road on Union Pacific Railroad/Amtrak
Open to traffic
Built 1894
UP - Trout Creek Bridge   [Map · Street View]
Pratt through truss bridge over Trout Creek on Railroad
Open to traffic
UP Tunnel No. 11   [Map]
Tunnel under hillside on UP RR
Open to traffic
UP Tunnel No. 6   [Map]
Tunnel under hillside on UP RR
Open to traffic
UP Tunnel No. 7   [Map]
Tunnel under hillside on UP RR
UP Tunnel No. 8   [Map]
Tunnel under hillside on UP RR
Open to traffic
UP Tunnel No. 9   [Map]
Tunnel under hillside on UP RR
Open to traffic
UP- Santa Maria River Bridge   [Map · Street View]
Deck plate girder bridge over Santa Maria River on UPRR
Open to traffic
15 span deck plate girder over Santa Maria River
UP-CA1 Overpass   [Map · Street View]
Plate girder crossing CA1
Open to traffic
1957 pony plate girder with timber striger approaches
US 101 NB San Luis Obispo Creek Bridge   [Map · Street View]
Concrete tee beam bridge over San Luis Obispo Creek on US 101
Open to traffic
Built 1940; rehabilitated 1977
US101 SB San Luis Obispo Creek Bridge   [Map · Street View]
Concrete tee beam bridge over San Luis Obispo Creek on Us Highway 101 Sb
Open to traffic
Built 1948; rehabilitated 2000
West Mall Bridge   [Map]
Concrete arch bridge over Atascadero Creek on West Mall in Atascadero
Open to traffic
Built 1921; rehabilitated 1955