Status: Open to traffic
Location: 39.141944,-122.910833
Carries Irr Bridge Arbor over Robinson Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 24.0 Feet
Span Length: 12.1 Feet
Overview: Wooden bridge over Robinson Creek on Irr Bridge Arbor in Upper Lake
History: Built 1925; rehabilitated 1943
Built: 1925
Location: Lake County
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Status: Open to traffic
Location: 38.788428,-122.653799
Carries Harbin Springs Road over Harbin Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 24.9 Feet
Span Length: 23.0 Feet
Overview: Wooden bridge over Harbin Creek on Harbin Springs Road
History: Built 1930
Built: 1930
Location: Lake County
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164040
Looking North
Photo taken by Craig Philpott in May 2010
164041
Looking North
Photo taken by Craig Philpott in May 2010
164042
Underneath
Photo taken by Craig Philpott in May 2010
Status: Open to traffic
Location: 38.998889,-122.912778
Carries George Road over Manning Creek
Design: truss/pony/bailey
Design Details: Bailey pony truss bridge.
Total Length: 46.9 Feet
Span Length: 24.0 Feet
Overview: Bailey pony truss bridge over Manning Creek on George Road
History: Built 1930; rehabilitated 1965
Built: 1930
Location: Lake County
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153891
Mathews Road Bridge
Replacement Bailey Bridge
Photo taken by Craig Philpott in January 2010
153892
Mathews Road Bridge
Replacement Bailey Bridge
Photo taken by Craig Philpott in January 2010
153893
Mathews Road Bridge
Replacement Bailey Bridge, concrete supports for previous span visible under replacement truss.
Photo taken by Craig Philpott in January 2010
153894
Mathews Road Bridge
Replacement Bailey Bridge
Photo taken by Craig Philpott in January 2010
Status: Open to traffic
Location: 38.753889,-122.610833
Carries Wardlaw Street over St. Helena Creek
Design: arch/deck/luten
Design Details: Closed spandrel concrete Luten arch
Total Length: 139.1 Feet
Span Length: 68.9 Feet
Overview: Concrete Luten arch bridge over St. Helena Creek on Wardlaw Street in Middletown
History: Built 1908
Built: 1908
Location: Lake County
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148380
Looking NW
Photo taken by Craig Philpott in October 2009
148381
Builders plaque
Photo taken by Craig Philpott in October 2009
148382
Looking NE from S end.
Photo taken by Craig Philpott in October 2009
Status: Replaced by a new bridge
Location: 38.773421,-122.689511
Carries Foard Road over Anderson Creek
Design: truss/pony/bailey
Design Details: Triple-single (three side-by-side, single tall) Bailey pony truss
Total Length: 40.7 Feet
Span Length: 37.4 Feet
Overview: Bailey pony truss bridge over Anderson Creek on Foard Road
History: Built 1940; rehabilitated 2003
Built: 1940
Location: Lake County
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164033
Foard Road
Looking NE
Photo taken by Craig Philpott in May 2010
164034
Foard Road
Underneath the original bridge showing what appear to be recycled members from some sort of truss bridge from another location. Currently non load bearing.
Photo taken by Craig Philpott in May 2010
164035
Foard Road
View showing bailey truss and original bridge underneath.
Photo taken by Craig Philpott in May 2010
164036
Foard Road
Photo taken by Craig Philpott in May 2010
164037
Foard Road
Photo taken by Craig Philpott in May 2010
164038
Foard Road
Photo taken by Craig Philpott in May 2010
164039
Foard Road
Looking NE
Photo taken by Craig Philpott in May 2010
Status: Open to traffic
Location: 38.704581,-122.603406
Carries Hilderbrand Drive over St Helena Creek
Design: truss/pony/bailey
Design Details: Bailey pony truss with wood deck
Total Length: 81.7 Feet
Span Length: 28.2 Feet
Overview: Bailey Truss bridge with wood deck over St Helena Creek on Hilderbrand Drive
History: Original bridge built unknown year, replaced by Bailey truss bridge unknown year
Built:
Location: Lake County
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164021
Hilderbrand Drive
Looking East
Photo taken by Craig Philpott in May 2010
164022
Hilderbrand Drive
Looking East
Photo taken by Craig Philpott in May 2010
164023
Hilderbrand Drive
Looking WSW and viewing the abandoned in place bridge under the bailey truss.
Photo taken by Craig Philpott in May 2010
164024
Hilderbrand Drive
Looking WSW and viewing the abandoned in place bridge under the bailey truss.
Photo taken by Craig Philpott in May 2010
164025
Hilderbrand Drive
Looking under and viewing the abandoned in place bridge under the bailey truss.
Photo taken by Craig Philpott in May 2010
164026
Hilderbrand Drive
Original timbers of original bridge, no longer load bearing.
Photo taken by Craig Philpott in May 2010
Status: Replaced by new bridge
Location: 38.925534,-122.611697
Carries Lake Street over Cache Creek
Design: truss/through/parker
Design Details: Pin connected Parker through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Parker through truss bridge over Cache Creek on Lake Street
History: Replaced 1987, was last remaining through truss in Lake County
Built: 1909
Location: Lake County
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161485
Lake Street
161486
Lake Street
161487
Lake Street
161488
Lake Street
161489
Lake Street
161490
Lake Street 7
Photo taken by Craig Philpott
161491
Lake Street
161492
Lake Street
Status: Open to traffic
Location: 39.187529,-122.972434
Carries Witter Springs Road over Cooper Creek
Design: truss/pony/bailey
Design Details: Bailey Pony truss
Total Length: 30.2 Feet
Span Length: 30.2 Feet
Overview: Pony truss bridge over Cooper Creek on Witter Springs Road
History: Built 2002
Built: 2002
Location: Lake County
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204395
Witter Springs Road
Photo taken by Craig Philpott
204396
Witter Springs Road
Photo taken by Craig Philpott
Status: Open to traffic
Location: 38.997690,-122.814995
Carries over Cole Creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 27.9 Feet
Span Length: 13.1 Feet
Overview: Steel stringer bridge over Cole Creek
History: Built 1940
Built: 1940
Location: Lake County
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250978
Clark Dr
Photo taken by scott A. dunn in March 2013
Status: Abandoned in place, streambed has channeled new path
Abandoned in place.
Location: 39.153577,-122.577537
Carries Bartlett Springs Rd over North Fork Cache Creek
Design: truss/through/pratt
Design Details: Pratt through truss with wood deck and concrete abutments
Total Length: 95.0 Feet
Span Length: 95.0 Feet
Overview: Abandoned pratt through truss bridge over North Fork Cache Creek on Bartlett Springs Rd
History:
Built:
Location: Lake County
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342975
Bartlett Springs Road Bridge
Replacement "new" bridge
Photo taken by Craig Philpott
342976
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342977
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342978
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342979
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342980
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342981
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342982
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342983
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342984
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342985
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342986
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342987
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342988
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
342989
Bartlett Springs Road Bridge
Photo taken by Craig Philpott
434088
Bartlett Springs Rd Bridge
Bartlett Springs Rd Bridge after the #ranchfire burned through the region. Image by drone, flight conformed to FAA regulations.
Photo taken by Craig Philpott
434089
Bartlett Springs Rd Bridge
Bartlett Springs Rd Bridge after the #ranchfire burned through the region. Image by drone, flight conformed to FAA regulations.
Photo taken by Craig Philpott
434090
Bartlett Springs Rd Bridge
Bartlett Springs Rd Bridge after the #ranchfire burned through the region. Image by drone, flight conformed to FAA regulations.
Photo taken by Craig Philpott
434091
Bartlett Springs Rd Bridge
Bartlett Springs Rd Bridge after the #ranchfire burned through the region. Image by drone, flight conformed to FAA regulations.
Photo taken by Craig Philpott
434092
Bartlett Springs Rd Bridge
Bartlett Springs Rd Bridge after the #ranchfire burned through the region. Image by drone, flight conformed to FAA regulations.
Photo taken by Craig Philpott
434093
Bartlett Springs Rd Bridge
Bartlett Springs Rd Bridge after the #ranchfire burned through the region. Image by drone, flight conformed to FAA regulations.
Photo taken by Craig Philpott
446356
Bartlett Springs Rd Bridge
Indian Valley Reservoir at 'nearly full' level inundates bridge
Photo taken by Craig Philpott
446357
Bartlett Springs Rd Bridge
Indian Valley Reservoir at 'nearly full' level inundates bridge
Photo taken by Craig Philpott
446358
Bartlett Springs Rd Bridge
Indian Valley Reservoir at 'nearly full' level inundates bridge
Photo taken by Craig Philpott
446359
Bartlett Springs Rd Bridge
Indian Valley Reservoir at 'nearly full' level inundates bridge
Photo taken by Craig Philpott
446360
Bartlett Springs Rd Bridge
Indian Valley Reservoir at 'nearly full' level inundates bridge
Photo taken by Craig Philpott
446361
Bartlett Springs Rd Bridge
Indian Valley Reservoir at 'nearly full' level inundates bridge
Photo taken by Craig Philpott
Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S - Dismantled and/or in storage. L - Severe loss of historic integrity due to alteration.
