Status: Open to traffic
Location: 37.727780,-119.713021
Carries Big Oak Flat Road over Cascade Creek
Design: arch/deck/open
Design Details: Concrete open spandrel deck arch
Total Length: 198.2 Feet
Span Length: 101.1 Feet
Overview: Concrete arch bridge over Cascade Creek on Big Oak Flat Road
History: Built 1939
Built: 1939
Location: Mariposa County
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164838
Cascade Creek
South Face
Photo taken by Craig Philpott in May 2010
164839
Cascade Creek
North Face
Photo taken by Craig Philpott in May 2010
164840
Cascade Creek
South Face
Photo taken by Craig Philpott in May 2010
164841
Cascade Creek
South Face
Photo taken by Craig Philpott in May 2010
164842
Cascade Creek
Cascade Creek
Photo taken by Craig Philpott in May 2010
164843
Cascade Creek
South Face
Photo taken by Craig Philpott in May 2010
164844
Cascade Creek
Looking NW
Photo taken by Craig Philpott in May 2010
164845
Cascade Creek
Cascade creek above bridge
Photo taken by Craig Philpott in May 2010
164846
Cascade Creek
North Face
Photo taken by Craig Philpott in May 2010
164847
Cascade Creek
Photo taken by Craig Philpott in May 2010
224313
View Of Elevation Face Of Bridge And Creek From Below
Photo taken for the Historic American Engineering Record
224314
Looking East At Parking Area Between Tamarack And Cascade Creek Bridges. Railing At Right Edge Is The East End Of Tamarack Bridge
Photo taken for the Historic American Engineering Record
224315
View Looking South Southwest At North Elevation Of Bridge
Photo taken for the Historic American Engineering Record
224316
View Of Arches And Substructure, North Elevation
Photo taken for the Historic American Engineering Record
224317
View Of Upper And Lower Cascade Bridges And Cascade Creek From 100 Yards West Of The Rostrum (Rock Formation On South Side Of Merced River). Highway 140 Is At Bottom Of Frame. Highway 120, The Big Oak Flat Road Crosses Frame Just Above Center
Photo taken for the Historic American Engineering Record
224318
Substructure View, Facing West Elevation Of Bridge
Photo taken for the Historic American Engineering Record
224319
Railings, Road Surface, Substructure And North Elevation From Northwest Corner
Photo taken for the Historic American Engineering Record
224320
Southeast Corner Construction Detail, Looking Northwest
Photo taken for the Historic American Engineering Record
224321
Facing East Across Bridge From Northwest Corner. Same Camera Position As Ca-84-4
Photo taken for the Historic American Engineering Record
224322
Northeast Corner Construction Detail, View Of Sidewalk. Tamarack Bridge In Left Rear
Photo taken for the Historic American Engineering Record
224323
Substructure Construction Details, East End Of Bridge
Photo taken for the Historic American Engineering Record
Status: Open to traffic
Location: 37.727805,-119.714336
Carries Big Oak Flat Road over Tamarack Creek
Design: arch/deck/open
Design Details: Concrete open spandrel deck arch
Total Length: 189.0 Feet
Span Length: 90.9 Feet
Overview: Concrete arch bridge over Tamarack Creek on Big Oak Flat Road
History: Built 1939
Built: 1939
Location: Mariposa County
View Bridge Information In Wayback Machine
164848
Tamarack Creek Bridge
North face
Photo taken by Craig Philpott in May 2010
164849
Tamarack Creek Bridge
Looking NW
Photo taken by Craig Philpott in May 2010
164850
Tamarack Creek Bridge
Looking NW
Photo taken by Craig Philpott in May 2010
164851
Tamarack Creek Bridge
Photo taken by Craig Philpott in May 2010
224302
View Of South Elevation & Substructure Facing Northwest
Photo taken for the Historic American Engineering Record
224303
Variation Of No. 1
Photo taken for the Historic American Engineering Record
224304
Facing Southeeast; Visible Are Sidewalk, Railings And Bridge Name Plate
Photo taken for the Historic American Engineering Record
224305
Facing Northwest Across Bridge Showing Entrance To Parking Area Between Tamarack And Cascade Creek Bridges. Post To Lower Left, 'B2', Is A Marker For A Self-Guided Road Tour To Park
Photo taken for the Historic American Engineering Record
224306
View From Below Of South Elevation And Substructure Crossing Tamarack Creek
Photo taken for the Historic American Engineering Record
224307
View Of Railings And Road From Northwest Corner
Photo taken for the Historic American Engineering Record
224308
Beneath Bridge, View Of Arches And Substructure
Photo taken for the Historic American Engineering Record
Status: Open to traffic
Location: 37.709741,-120.174045
Carries Dogtown Road over Maxwell Creek
Design: truss/pony/pratt
Design Details: Pony truss
Total Length: 66.9 Feet
Span Length: 63.0 Feet
Overview: Pony truss bridge over Maxwell Creek on Dogtown Road
History:
Built:
Location: Mariposa County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 37.732523,-119.558489
Carries Happy Isles Loop over Merced River
Design: arch/deck/closed
Design Details: Concrete and stone closed spandrel arch
Total Length: 168.0 Feet
Span Length: 75.1 Feet
Overview: Concrete arch bridge over Merced River on Happy Isles Loop. Located near Happy Isles Nature Center and trail to Vernal and Nevada Falls.
History: Built 1929
Built: 1929
Location: Mariposa County
View Bridge Information In Wayback Machine
112747
Happy Isles Loop Bridge
Happy Isles Loop Bridge
Photo taken by Larry Matthews on February 4, 2007
164721
Happy Isle Bridge
Looking North
Photo taken by Craig Philpott in May 2010
164722
Happy Isle Bridge
Photo taken by Craig Philpott in May 2010
224383
Long View Of North Face From West Bank. Old Happy Isles Bridge (Ca-110) Is Visible Under Arch In Distance
Photo taken for the Historic American Engineering Record
224384
Equestrian Portal At Sw Corner
Photo taken for the Historic American Engineering Record
224385
View Of South Face And Equestrian Portals
Photo taken for the Historic American Engineering Record
224386
View Of Arch Detail And Equestrian Portal At Ne Corner
Photo taken for the Historic American Engineering Record
224387
Construction Detail, Underside Of Arch, Facing East Bank
Photo taken for the Historic American Engineering Record
224388
Curbstone, Sidewalk And Wall Detail, With Bridge Sign
Photo taken for the Historic American Engineering Record
224389
East Portal Of Concrete Lined Culvert Located 30 Yards West Of Happy Isles Bridge. Note Rock & Concrete Floor
Photo taken for the Historic American Engineering Record
224390
Retaining Wall & West Portal Of Culvert
Photo taken for the Historic American Engineering Record
Status: Open to traffic
Location: 37.716476,-119.666115
Carries Valley Loop Road over Merced River
Design: arch/deck/closed
Design Details: Closed-spandrel arch
Total Length: 131.9 Feet
Span Length: 80.1 Feet
Overview: Concrete arch bridge over Merced River on Valley Loop Road
History: Built 1928
Built: 1928
Location: Mariposa County
View Bridge Information In Wayback Machine
164718
Pohono Bridge
Looking West
Photo taken by Craig Philpott in May 2010
164719
Pohono Bridge
Looking West
Photo taken by Craig Philpott in May 2010
164720
Pohono Bridge
Looking South
Photo taken by Craig Philpott in May 2010
224324
Photo taken for the Historic American Engineering Record
224325
View Of East Face, Facing West Along Merced River From North Bank
Photo taken for the Historic American Engineering Record
224326
Bridge Detail, With Sign And View Of West Face And Arch
Photo taken for the Historic American Engineering Record
224327
West Face Of Bridge, Facing East Along Merced River From South Bank
Photo taken for the Historic American Engineering Record
224328
Bridge Detail With Curb Stone, Sign And View Of East Face And Arch
Photo taken for the Historic American Engineering Record
224329
View Of Nw Corner, Arch Construction Detail
Photo taken for the Historic American Engineering Record
224330
View Facing South Across Bridge Showing Walls And Road Surface
Photo taken for the Historic American Engineering Record
224331
View Of Se Corner, Arch Construction Detail
Photo taken for the Historic American Engineering Record
224332
Us Geological Survey Benchmark At Sw Corner Of Bridge, Elev. 3881 Ft
Photo taken for the Historic American Engineering Record
Status: Unknown status
Location: 0.000000,0.000000
Carries Valley Loop Road over Merced River
Design: arch/deck/closed
Design Details: Closed-spandrel arch
Total Length: 205.1 Feet
Span Length: 71.9 Feet
Overview: Concrete arch bridge over Merced River on Valley Loop Road
History: Built 1933
Built: 1933
Location: Mariposa County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 37.739591,-119.564824
Carries Curry Stables Road over Merced River
Design: arch/deck/closed
Design Details: Closed spandrel concrete arch with a stone facade
Total Length: 158.1 Feet
Span Length: 76.1 Feet
Overview: Concrete arch bridge over Merced River on Curry Stables Road
History: Built 1928
Built: 1928
Location: Mariposa County
View Bridge Information In Wayback Machine
224372
View Facing West From The Bridge At Merced River And Yosemite Falls In Distance
Photo taken for the Historic American Engineering Record
224373
View Of East Face From North Bank
Photo taken for the Historic American Engineering Record
224374
West Face Of Bridge From South Bank With Half Dome In Background
Photo taken for the Historic American Engineering Record
224375
Equestrian Portal At Ne Corner Of Bridge
Photo taken for the Historic American Engineering Record
224376
View From Middle Of Bridge Facing Ne At Entrance Toward Stables And Half Dome
Photo taken for the Historic American Engineering Record
224377
Distant View Of West Face From North Bank Of Merced River
Photo taken for the Historic American Engineering Record
224378
Construction Details And Equestrian Portal At Sw Corner
Photo taken for the Historic American Engineering Record
224379
Arch Of East Face Of Bridge Viewed From North Bank
Photo taken for the Historic American Engineering Record
Status: Open to traffic
Location: 0.000000,0.000000
Carries Mirror Lake Trail over Merced River
Design: arch/deck
Design Details: Arch
Total Length: 159.1 Feet
Span Length: 0.0 Feet
Overview: Concrete arch bridge over Merced River on Mirror Lake Trail
History: Built 1928
Built: 1928
Location: Mariposa County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 0.000000,0.000000
Carries Mirror Lake Trail over Merced River
Design: arch/deck
Design Details: Arch
Total Length: 144.0 Feet
Span Length: 144.0 Feet
Overview: Concrete arch bridge over Merced River on Mirror Lake Trail
History: Built 1928
Built: 1928
Location: Mariposa County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 37.326469,-119.882661
Carries Oak Grove Road over Striped Rock Creek
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 104.0 Feet
Span Length: 101.1 Feet
Overview: Pratt through truss bridge over Striped Rock Creek on Oak Grove Road
History: Built 1912; rehabilitated 1960
Built: 1912
Location: Mariposa County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 37.635000,-119.933971
Carries CA 140 over Slate Gulch
Design: arch/deck
Design Details: Arch
Total Length: 57.1 Feet
Span Length: 48.9 Feet
Overview: Concrete arch bridge over Slate Gulch on CA 140
History: Built 1926
Built: 1926
Location: Mariposa County
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423668
Slate Gulch
Video grab from drone video of bridge
Photo taken by Craig Philpott in April 2018
Status: Open to traffic
Location: 37.538056,-119.658611
Carries CA 41 over South Fork Merced River
Design: unknown
Design Details:
Total Length: 210.0 Feet
Span Length: 200.1 Feet
Overview: Bridge over South Fork Merced River on CA 41
History: Built 1998
Built: 1998
Location: Mariposa County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 37.642483,-119.925229
Carries CA 140 over Sweetwater Creek
Design: arch/deck
Design Details: Arch
Total Length: 57.1 Feet
Span Length: 41.0 Feet
Overview: Concrete arch bridge over Sweetwater Creek on CA 140
History: Built 1926
Built: 1926
Location: Mariposa County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 37.741899,-119.558032
Carries Trail over Tenaya Creek
Design: arch/deck/closed
Design Details: Closed spandrel arch with stone facade
Total Length: 95.0 Feet
Span Length: 56.8 Feet
Overview: Concrete arch bridge over Tenaya Creek on Trail
History: Built 1928
Built: 1928
Location: Mariposa County
View Bridge Information In Wayback Machine
224391
View Of East Face And Arch From South Bank
Photo taken for the Historic American Engineering Record
224392
Retaining Wall At Se Corner Of Bridge. Site Of Old Gauging Station
Photo taken for the Historic American Engineering Record
224393
View North Along Tenaya Creek At East Face Of Bridge
Photo taken for the Historic American Engineering Record
224394
Construction Details, Underside Of Arch Facing Sw Corner
Photo taken for the Historic American Engineering Record
224395
Us Geological Survey Marker At Old Gauging Station Site
Photo taken for the Historic American Engineering Record
224396
Underside Of Arch, Construction Details Ne Corner
Photo taken for the Historic American Engineering Record
224397
Remains Of Old Gauging Station With Bridge In Background
Photo taken for the Historic American Engineering Record
224398
Rock Work And Construction Details, Se Corner
Photo taken for the Historic American Engineering Record
224399
Concrete Footing, Rock Detail And Stress Fracture At Sw Corner
Photo taken for the Historic American Engineering Record
224400
Construction Detail, Se Corner Of Arch
Photo taken for the Historic American Engineering Record
224401
Curb Stones, Sidewalk And Wall With Bridge Sign
Photo taken for the Historic American Engineering Record
224402
Wall And Erosion In Bridal Path
Photo taken for the Historic American Engineering Record
Status: Open to traffic
Location: 37.745278,-119.595278
Carries Valley Loop Road over Yosemite Creek
Design: arch/deck
Design Details: Arch
Total Length: 74.2 Feet
Span Length: 47.9 Feet
Overview: Concrete arch bridge over Yosemite Creek on Valley Loop Road in Yosemite Valley
History: Built 1922
Built: 1922
Location: Mariposa County
View Bridge Information In Wayback Machine
224413
View Facing East Across Bridge
Photo taken for the Historic American Engineering Record
224414
View Of Northeast Corner Of Bridge
Photo taken for the Historic American Engineering Record
224415
View Facing Nw At Bridge With Footbridge In Foreground
Photo taken for the Historic American Engineering Record
224416
Facing East, Oblique View Of South Face, Footbridge To Right
Photo taken for the Historic American Engineering Record
224417
Construction Detail Showing Concrete Footings And Rock Work Of Sw Corner
Photo taken for the Historic American Engineering Record
224418
Construction Detail Showing Arch Keystone In North Face
Photo taken for the Historic American Engineering Record
224419
View Of West End Of Bridge Showing Substructure Detail
Photo taken for the Historic American Engineering Record
Status: Open to traffic
At risk for demolition and replacement.
Location: 37.740556,-119.573611
Carries Valley Loop Road over Merced River
Design: arch/deck/closed
Design Details: Closed spandrel concrete arch with stone facade
Total Length: 205.1 Feet
Span Length: 71.9 Feet
Overview: Concrete arch bridge over Merced River on Valley Loop Road in Yosemite Valley
History: Built 1933
Built: 1933
Location: Mariposa County
View Bridge Information In Wayback Machine
224359
Stoneman Bridge
Photo taken for the Historic American Engineering Record
224360
View Of South Face With Rafters From East Bank Of Merced River
Photo taken for the Historic American Engineering Record
224361
Stairs At Ne Corner Of Bridge
Photo taken for the Historic American Engineering Record
224362
Environmental View Of Sw Corner. Half Dome In Rear
Photo taken for the Historic American Engineering Record
224363
Equestrian Portal Sw Corner
Photo taken for the Historic American Engineering Record
224364
View Of North Dome & Royal Arches From Stoneman Bridge
Photo taken for the Historic American Engineering Record
224365
View Of North Face Of Bridge In Landscape
Photo taken for the Historic American Engineering Record
224366
View Of South Face Of Bridge With Tourists And North Dome
Photo taken for the Historic American Engineering Record
224367
View Of South Face And Bridge Jumpers From East Bank
Photo taken for the Historic American Engineering Record
224368
View Across Bridge Facing East. Glacier Point Apron At Rear
Photo taken for the Historic American Engineering Record
224369
View Of South Face From West Bank
Photo taken for the Historic American Engineering Record
224370
View Of South Face With Half Dome
Photo taken for the Historic American Engineering Record
224371
Stairs At Nw Corner Of Bridge
Photo taken for the Historic American Engineering Record
Status: Open to traffic
Location: 37.725272,-119.717976
Carries Big Oak Flat Road over Wildcat Creek
Design: arch/deck/open
Design Details: Open spandrel concrete deck arch
Total Length: 233.0 Feet
Span Length: 107.0 Feet
Overview: Concrete arch bridge over Wildcat Creek on Big Oak Flat Road in Yosemite National Park
History: Built 1939
Built: 1939
Location: Mariposa County
View Bridge Information In Wayback Machine
165068
Wildcat Creek
View across bridge from northwest corner
http://loc.gov/pictures/item/CA1630
165069
Wildcat Creek
South elevation of bridge
http://loc.gov/pictures/item/CA1630
165070
Wildcat Creek
Beneath west end of bridge
http://loc.gov/pictures/item/CA1630
224293
Arches, Construction Details Beneath West End Of Bridge
Photo taken for the Historic American Engineering Record
224294
Northwest Corner Of Bridge Showing Retaining Wall
Photo taken for the Historic American Engineering Record
224295
South Elevation Of Bridge, Facing East
Photo taken for the Historic American Engineering Record
224296
View Of West End Of Bridge Facing East
Photo taken for the Historic American Engineering Record
224297
Arches, Construction Details, Facing East End Of Bridge
Photo taken for the Historic American Engineering Record
224298
View Across Bridge From Northwest Corner
Photo taken for the Historic American Engineering Record
224299
View Across Bridge From Northwest Corner With Wide Angle Lens Showing Bridge In Landscape
Photo taken for the Historic American Engineering Record
224300
Facing West Across Bridge From Northeast Corner
Photo taken for the Historic American Engineering Record
224301
View Of Arches And Substructure, South Elevation Of Bridge
Photo taken for the Historic American Engineering Record
Status: Open to pedestrians
Location: 37.538585,-119.655995
Carries pedestrian over South Fork of Merced River
Design: truss/through/queenpost
Design Details: Modified covered Queen-post through truss
Total Length: 130.0 Feet
Span Length: 106.0 Feet
Overview: Covered Queen-post truss bridge over South Fork of Merced River
History: Built 1868 as open-deck by Galen Clark, converted to covered bridge 1875-78 by Henry Washburn and partners; rebuilt in 1956; damaged by flooding 1997, rebuilt and reopened 2007
Built: 1868
Location: Mariposa County
View Bridge Information In Wayback Machine
112745
Wawona Bridge
Wawona Bridge
Photo taken by Larry Matthews, February 5, 2007
112746
Wawona Bridge
Wawona Bridge
Photo taken by Larry Matthews, February 5, 2007
155178
Wawona Covered Bridge Postcard
Scanned by Robert Stephenson
224592
East Face Facing Downstream On South Fork Of Merced River
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224593
North End And West Elevation Of Bridge
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224594
North End And East Face With Approach To Bridge
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224595
Substructure And West Face With Stone Pier And Abutment At South End
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224596
Construction Detail Of Bridge Substructure
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224597
View Facing Upstream At West Elevation
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224598
Interior View Of Construction Details, Facing South
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224599
South End And Partial View Of West Face Showing Stone Pier And Abutment
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224600
Face On View Of South End Through Bridge
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224601
Oblique View Of East Elevation Facing North Showing Board Construction Details
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224602
View Of North End Of West Elevation Showing Stone Pier And Abutment
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224603
North End And West Elevation Of Bridge
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224604
Interior View Of Construction Detail Along East Wall
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224605
Interior View Of Construction Detail Of East Wall And Roof
Photo taken by Brian C. Grogan for the Historic American Engineering Record
224606
Interior View Of Construction Detail In Rafters And Roof
Photo taken by Brian C. Grogan for the Historic American Engineering Record
273618
05 22 01
Photo taken by Jack Schmidt May 16, 2003
Status: Open to traffic
Location: 37.716069,-119.683603
Carries Wawona Road (SR 41) over under mountain just east of Badger Pass
Design: tunnel
Design Details: The Wawona Tunnel is 4,233 feet (1,290 m) long in length, and as such, is actually the longest highway tunnel in California at this time.
Total Length: 4233.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel under Turtle Back Dome just east of Badger Pass on Wawona Road (SR 41)
History:
Built: 1933
Location: Mariposa County
View Bridge Information In Wayback Machine
159692
East portal
Photo taken by Nathan Morton in March 10
486564
Wawona Tunnel
HAER Photo
Status: Open to traffic
Location: 37.604503,-119.967643
Carries Bull Creek Road over Merced River
Design: suspension/wire
Design Details: Wire cable suspension bridge with wood road deck.
Total Length: 163.1 Feet
Span Length: 157.0 Feet
Overview: Wire suspension bridge over Merced River on Bull Creek Road
History:
Built: 1926
Location: Mariposa County
View Bridge Information In Wayback Machine
164683
Bull Creek Road
Looking SE across Merced River.
Photo taken by Craig Philpott in May 2010
164684
Bull Creek Road
North side cable anchor.
Photo taken by Craig Philpott in May 2010
164685
Bull Creek Road
Looking SE across Merced River.
Photo taken by Craig Philpott in May 2010
164686
Bull Creek Road
Looking SE across Merced River.
Photo taken by Craig Philpott in May 2010
164687
Bull Creek Road
Looking SE across Merced River.
Photo taken by Craig Philpott in May 2010
164688
Bull Creek Road
Looking SE across Merced River.
Photo taken by Craig Philpott in May 2010
164689
Bull Creek Road
Looking SE across Merced River.
Photo taken by Craig Philpott in May 2010
446018
PHOTOS FROM SURVEY HAER CA-150
PHOTOS FROM SURVEY HAER CA-150
470048
Briceburg Suspension Bridge
Elevation from CA-140
Photo taken by Nick Boppel in August 2015
470677
Briceburg Suspension Bridge
Photo from Mariposa County Historical Sites Interactive Map Tour
483954
Briceburgbridgepoppy
This photo was taken from the Briceburg Bridge (which is at the bottom of the Briceburg Grade) just off of Highway 140 in Mariposa County before the road turns North and heads up the Merced River Canyon. (Posted March 30, 2009)
Photo from www.goldrushcam.com
Status: Open to traffic
Location: 37.660000,-119.900556
Carries State Route 140 over Merced River
Design: truss/pony/bailey
Design Details: Double Stack Bailey pony truss, single lane, metal deck.
Total Length: 160.1 Feet
Span Length: 160.1 Feet
Overview: Bailey pony truss bridge over Merced River on State Route 140
History: Built 2008
Built: 2008
Location: Mariposa County
View Bridge Information In Wayback Machine
164709
Photo taken by Craig Philpott in May 2010
164710
Photo taken by Craig Philpott in May 2010
Status: Open to traffic
Location: 37.655278,-119.897500
Carries State Route 140 over Merced River
Design: truss/pony/bailey
Design Details: Bailey truss pony truss installed as part of a long term temporary bypass around large landslide on primary route.
Total Length: 299.9 Feet
Span Length: 170.0 Feet
Overview: Bailey pony truss bridge over Merced River on State Route 140
History: Built 2008
Built: 2008
Location: Mariposa County
View Bridge Information In Wayback Machine
164712
Photo taken by Craig Philpott in May 2010
164713
Photo taken by Craig Philpott in May 2010
Status: Open to traffic
Location: 37.723889,-119.631389
Carries El Capitan Crossover over Merced River
Design: beam/stringer/steel
Design Details: Steel stringer with redwood log facing.
Total Length: 125.0 Feet
Span Length: 44.9 Feet
Overview: Steel stringer bridge over Merced River on El Capitan Crossover
History: Built 1933
Built: 1933
Location: Mariposa County
View Bridge Information In Wayback Machine
164715
El Capitan Bridge
Looking West
Photo taken by Craig Philpott in May 2010
164716
El Capitan Bridge
Looking West
Photo taken by Craig Philpott in May 2010
164717
El Capitan Bridge
Looking West
Photo taken by Craig Philpott in May 2010
224403
Long View Of South Face. Base Of El Capitan In Background
Photo taken for the Historic American Engineering Record
224404
Substructure Detail Of South Face Facing West Across El Capitan Meadow With Cathedral Rock In Distance
Photo taken for the Historic American Engineering Record
224405
View From East Bank Of South Face Showing Stone Piers And Log Facings
Photo taken for the Historic American Engineering Record
224406
Substructure View Showing Stone Piers And Steel Girder Construction
Photo taken for the Historic American Engineering Record
224407
Stone Abutment And Metal Railing At Nw Corner
Photo taken for the Historic American Engineering Record
224408
View Of Metal Railing On North Side Of Bridge
Photo taken for the Historic American Engineering Record
224409
Facing Se Across Bridge
Photo taken for the Historic American Engineering Record
224410
View Of South Face From West Bank
Photo taken for the Historic American Engineering Record
224411
Substructure View Showing Piers And Girders With Timbers And Wood Decking
Photo taken for the Historic American Engineering Record
224412
North Face Of Bridge With Cathedral Rocks In Background
Photo taken for the Historic American Engineering Record
Status: Open to traffic
Location: 37.722035,-119.719464
Carries Big Oak Flat Road over mountainside
Design: tunnel
Design Details: Tunnel
Total Length: 0.0 Feet
Span Length: 2119.0 Feet
Overview: Tunnel under mountainside on Big Oak Flat Road
History: Built in 1930's
Built:
Location: Mariposa County
View Bridge Information In Wayback Machine
164832
West Portal
Driving East
Photo taken by Craig Philpott in May 2010
164833
West Portal
West Portal
Photo taken by Craig Philpott in May 2010
Status: Open to traffic
Location: 37.725548,-119.704288
Carries Big Oak Flat Road over mountainside
Design: tunnel
Design Details: Tunnel
Total Length: 270.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel under mountainside on Big Oak Flat Road
History: Built during 1930's
Built:
Location: Mariposa County
View Bridge Information In Wayback Machine
164834
West portal
Photo taken by Craig Philpott in May 2010
164835
West portal
Photo taken by Craig Philpott in May 2010
Status: Open to traffic
Location: 37.723469,-119.698811
Carries Big Oak Flat Road over mountainside
Design: tunnel
Design Details: Tunnel
Total Length: 0.0 Feet
Span Length: 374.0 Feet
Overview: Tunnel under mountainside on Big Oak Flat Road
History: Built during 1930's
Built:
Location: Mariposa County
View Bridge Information In Wayback Machine
164836
West portal
Photo taken by Craig Philpott in May 2010
164837
West portal
Photo taken by Craig Philpott in May 2010
Status: Derelict/abandoned
Location: 37.694033,-119.772073
Carries Crane Flat Road over Little Crane Creek
Design: beam/stringer/steel
Design Details: Steel stringer bridge with concrete deck and wood rails
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Steel stringer bridge over Little Crane Creek on Crane Flat Road
History:
Built:
Location: Mariposa County
View Bridge Information In Wayback Machine
179799
Crane Flat Road Bridge #1
Photo taken by Craig Philpott
179800
Crane Flat Road Bridge #1
Photo taken by Craig Philpott
Status: Destroyed by fire
Location: 37.690807,-119.767245
Carries Crane Flat Road over Little Crane Creek
Design: beam/stringer/steel
Design Details: Steel stringer wood deck bridge.
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Steel stringer bridge over Little Crane Creek on Crane Flat Road
History:
Built:
Location: Mariposa County
View Bridge Information In Wayback Machine
179801
Crane Flat Road Bridge #2
Photo taken by Craig Philpott
179802
Crane Flat Road Bridge #2
Photo taken by Craig Philpott
179803
Crane Flat Road Bridge #2
Photo taken by Craig Philpott
179804
Crane Flat Road Bridge #2
Photo taken by Craig Philpott
179805
Crane Flat Road Bridge #2
Photo taken by Craig Philpott
Status: Derelict/abandoned
Location: 37.692301,-119.760442
Carries Crane Flat Road over Little Crane Creek
Design: beam/stringer/steel
Design Details: Steel stringer bridge with concrete road deck and wood rails.
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge over Little Crane Creek on Crane Flat Road
History:
Built:
Location: Mariposa County
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179806
Crane Flat Road Bridge #3
Photo taken by Craig Philpott
179807
Crane Flat Road Bridge #3
Photo taken by Craig Philpott
179808
Crane Flat Road Bridge #3
Photo taken by Craig Philpott
Status: Replaced by new bridge
Location: 37.743056,-119.589722
Carries Sentinel Drive over Merced River
Design: girder/deck/concrete
Design Details: Concrete deck girder
Total Length: 94.3 Feet
Span Length: 46.8 Feet
Overview: Lost Concrete deck girder bridge over Merced River on Sentinel Drive
History: Built 1918-19, Widened 1960, Replaced 1994
Built: 1919
Location: Mariposa County
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224351
West Face From South Bank Of Merced River. Half Dome In Background
Photo taken for the Historic American Engineering Record
224352
East Face Of Bridge From South Bank Of River
Photo taken for the Historic American Engineering Record
224353
Construction Detail. Pier Nw Corner
Photo taken for the Historic American Engineering Record
224354
Substructure View Of West Face
Photo taken for the Historic American Engineering Record
224355
View Facing South Across Bridge At Sentinel Rock
Photo taken for the Historic American Engineering Record
224356
Substructure View Of Northeast Corner
Photo taken for the Historic American Engineering Record
224357
Construction Detail. Pier At Nw Side Of Bridge
Photo taken for the Historic American Engineering Record
366250
Image
Published prior to 1923
Status: Open to traffic
Location: 37.666389,-119.616111
Carries Glacier Point Road over Bridalveil Creek
Design: beam/stringer/steel
Design Details: Steel stringer with log facing
Total Length: 35.1 Feet
Span Length: 32.2 Feet
Overview: Steel stringer bridge over Bridalveil Creek on Glacier Point Road
History: Built 1933
Built: 1933
Location: Mariposa County
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224420
View Of North Face Of Bridge
Photo taken for the Historic American Engineering Record
224421
Retaining Wall North Side Of Road Between Bridges #2 & #1, Facing West At #1
Photo taken for the Historic American Engineering Record
224422
Arch And Construction Detail, Looking West Along North Face
Photo taken for the Historic American Engineering Record
224423
Facing East Across Bridge #1 Towards Bridge #2
Photo taken for the Historic American Engineering Record
Status: Removed but not replaced
Location: 37.731344,-119.558633
Carries Park Path over Merced River
Design: girder/deck/concrete
Design Details: Concrete deck girder
Total Length: 88.9 Feet
Span Length: 57.8 Feet
Overview: Concrete deck girder bridge over Merced River on Park Path
History: Built 1921, Removed 2001
Built: 1921
Location: Mariposa County
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224790
Retaining Wall And Gauging Station At Ne Corner Of Bridge
Photo taken for the Historic American Engineering Record
224791
View Of South Face From East Bank
Photo taken for the Historic American Engineering Record
224792
View Of South Face And Construction Detail Of Substructure From North Bank. Retaining Wall Of Gauging Station Is Visible In Background Under Bridge
Photo taken for the Historic American Engineering Record
224793
North Face Of Bridge From East Bank. Retaining Wall And Gauging Station To Left
Photo taken for the Historic American Engineering Record
224794
South Face And Railings, Construction Details
Photo taken for the Historic American Engineering Record
224795
Ne End Of Bridge
Photo taken for the Historic American Engineering Record
224796
View Looking West Across Bridge
Photo taken for the Historic American Engineering Record
224797
View North From Bridge Showing Railing. North Dome In Distance
Photo taken for the Historic American Engineering Record
224798
Substructure Construction Detail Of West End Of Bridge
Photo taken for the Historic American Engineering Record
Status: Open to pedestrians
Location: 37.717452,-119.650027
Carries Park Path over Bridalveil Creek
Design: arch/deck/closed
Design Details: Closed-spandrel arch with stone facade
Total Length: 20.0 Feet
Span Length: 20.0 Feet
Overview: Closed-spandrel arch bridge over Bridalveil Creek on Park Path
History: Built 1913
Built: 1913
Location: Mariposa County
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225069
View Of North Face Of Bridge
Photo taken for the Historic American Engineering Record
225070
Retaining Wall North Side Of Road Between Bridges #2 & #1, Facing West At #1
Photo taken for the Historic American Engineering Record
225071
Arch And Construction Detail, Looking West Along North Face
Photo taken for the Historic American Engineering Record
225072
Facing East Across Bridge #1 Towards Bridge #2
Photo taken for the Historic American Engineering Record
225073
View Of South Face. Note Missing End Stones On South Wall
Photo taken for the Historic American Engineering Record
225074
Longer View Of South Face Showing Approaches And Landscape
Photo taken for the Historic American Engineering Record
225075
Construction Detail Se Corner
Photo taken for the Historic American Engineering Record
Status: Open to pedestrians
Location: 37.718004,-119.649699
Carries Park Path over Bridalveil Creek
Design: arch/deck/closed
Design Details: Closed-spandrel arch with stone facade
Total Length: 40.0 Feet
Span Length: 20.0 Feet
Overview: Closed-spandrel arch bridge over Bridalveil Creek on Park Path
History: Built 1913
Built: 1913
Location: Mariposa County
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225076
View Of North Face Showing Double Arch Construction
Photo taken for the Historic American Engineering Record
225077
View Of South Face Showing Double Arch Construction
Photo taken for the Historic American Engineering Record
225078
Construction Detail Sw Corner Showing Abutment
Photo taken for the Historic American Engineering Record
225079
View Across Bridge Facing East
Photo taken for the Historic American Engineering Record
225080
View Across Bridge Looking West. Note Drill Holes On Ne End Stone
Photo taken for the Historic American Engineering Record
225081
Construction Detail, Center Pier
Photo taken for the Historic American Engineering Record
225082
Construction Detail, Ne Corner
Photo taken for the Historic American Engineering Record
Status: Open to pedestrians
Location: 37.718784,-119.649549
Carries Park Path over Bridalveil Creek
Design: arch/deck/closed
Design Details: Closed-spandrel arch with stone facade
Total Length: 20.0 Feet
Span Length: 20.0 Feet
Overview: Closed-spandrel arch bridge over Bridalveil Creek on Park Path
History: Built 1913
Built: 1913
Location: Mariposa County
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225083
View Looking West Showing North Face, Walkway And Steps
Photo taken for the Historic American Engineering Record
225084
Construction Detail Nw Corner
Photo taken for the Historic American Engineering Record
225085
View Of North Face Of Bridge
Photo taken for the Historic American Engineering Record
225086
Construction Detail, Sw Corner, Showing Retaining Wall, Bridge Wall And Erosion On Road Surface
Photo taken for the Historic American Engineering Record
225087
Bridge Detail And Bridalveil Falls
Photo taken for the Historic American Engineering Record
Status: Open to pedestrians/bicyclists only
Location: 37.744347,-119.569942
Carries Mirror Lake Trail over Merced River
Design: arch/deck/closed
Design Details: Closed-spandrel arch with stone facing
Total Length: 105.0 Feet
Span Length: 106.0 Feet
Overview: Closed-spandrel arch bridge over Merced River on Mirror Lake Trail
History: Built 1928
Built: 1928
Location: Mariposa County
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251873
Facing West Across Bridge
Photo taken for the Historic American Engineering Record
251874
Facing East At Sw Corner, Retaining Wall, Eroded Footpath Approach And Washington's Column In The Distance
Photo taken for the Historic American Engineering Record
251875
Sw Corner Construction Details: Arch, Rock Work And Concrete Footing
Photo taken for the Historic American Engineering Record
251876
Facing East Across Bridge At Half Dome. Bicycle Path Markers In Foreground
Photo taken for the Historic American Engineering Record
251877
Concrete Footing And Stonework, Sw Corner
Photo taken for the Historic American Engineering Record
251878
West Face Of Bridge From South Bank
Photo taken for the Historic American Engineering Record
251879
West Face Of Bridge From North Bank
Photo taken for the Historic American Engineering Record
251880
East Face Of Bridge From South Bank. Note Concrete Footing Near Side And Retaining Wall At Far Side Of River
Photo taken for the Historic American Engineering Record
251881
View Of Nw Corner Of Bridge With Glacier Point In Distance
Photo taken for the Historic American Engineering Record
251882
Construction Detail Sw Corner
Photo taken for the Historic American Engineering Record
251883
Distant View Of East Face
Photo taken for the Historic American Engineering Record
Status: Open to pedestrians/bicyclists only
Location: 37.744080,-119.573190
Carries Mirror Lake Trail over Merced River
Design: arch/deck/closed
Design Details: Three-span closed-spandrel arch with stone facing
Total Length: 133.9 Feet
Span Length: 42.0 Feet
Overview: Closed-spandrel arch bridge over Merced River on Mirror Lake Trail
History: Built 1928
Built: 1928
Location: Mariposa County
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251884
Photo taken for the Historic American Engineering Record
251885
Long View Of South Face Of Bridge. In Landscape From East Bank
Photo taken for the Historic American Engineering Record
251886
South Face From West Bank
Photo taken for the Historic American Engineering Record
251887
Pier Construction Detail North Face
Photo taken for the Historic American Engineering Record
251888
Facing East Across Bridge At Half Dome With Bicycle Path Markers In Foreground And Electrical Transformer For Campground To Right
Photo taken for the Historic American Engineering Record
251889
Construction Detail, End Of Wall Nw Corner
Photo taken for the Historic American Engineering Record
251890
Facing West Across Bridge At North Sidewalk Showing Erosion In Path
Photo taken for the Historic American Engineering Record
251891
Arches Detail On South Face
Photo taken for the Historic American Engineering Record
251892
North Face Of Bridge
Photo taken for the Historic American Engineering Record
Status: Destroyed by fire
Location: 37.611094,-120.135844
Carries Road over Merced River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Pratt through truss bridge over Merced River
History: Burned ca. 1922
Built:
Location: Mariposa County
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276266
Bagby Bridge
circa 1910
Photo submitted by Craig Philpott
276267
Bagby Bridge
Panorama
Photo submitted by Craig Philpott
Status: Destroyed by severe weather
Location: 37.502161,-119.610575
Carries over
Design: tunnel
Design Details: Sequoiadendron giganteum
Tunnel
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel
History: Germinated approximately 2,300 years before it fell, Tunneled through in 1881; Fell in 1969 due to a heavy load of snow on its crown
Built: 1881
Location: Mariposa County
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310059
Required Attribution Link: http://www.airlinesafety.com/editorials/AboutTheEditor.htm
Photo taken by EditorASC
310060
Status: Removed but not replaced
Location: 37.660005,-120.251428
Carries Yosemite Valley Railroad over Low Land
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Bridge over Low Land on Yosemite Valley Railroad
History: Built 1925; Removed after. 1945 abandonment
Built: 1925
Location: Mariposa County
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446717
Public Domain: Copyright Expired
446718
Public Domain: Copyright Expired
Status: Removed but not replaced
Location: 37.553743,-120.284066
Carries Yosemite Valley Railroad over Low Land
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Deck plate girder bridge over Low Land on Yosemite Valley Railroad
History: Built during 1920's; Removed after 1945 abandonment
Built:
Location: Mariposa County
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483962
View north with train on trestle, 1944
A 1944 fan trip over the YV stopped on this bridge to allow railfans to take photos. The bridge was known as Bridge 29A by the railroad. This view looks north.
Photo from yosemitevalleyrr.com
483963
Modern streetview
View from Lake McClure Rd of remaining concrete abutments of Ravine Bridge (Bridge 29A).
Photo from Bing Maps streetview, 2015-03-15
Status: Demolished
Location: 37.646117,-120.285879
Carries Yosemite Valley Railroad over Lake McClure
Design: truss/through/warren
Design Details: Warren through truss
Total Length: 1600.0 Feet
Span Length: 0.0 Feet
Overview: Lost Through truss bridge over Lake McClure on Yosemite Valley Railroad
History: Built 1925; Demolished ca. 1945 after abandonment, westerly section sits below water
Built: 1925
Location: Mariposa County
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446719
Public Domain: Copyright Expired
463309
YV - Barrett Bridge
1944 view
Photo from YosemiteValleyRR
463310
YV - Barrett Bridge
Photo by Alfred Rose, Lee Foster Collection, Courtesy Donald Foster
483956
RawImage
Low water levels at Lake McClure, 21 percent full, expose old bridge foundations from railroad line.
Photo by Doug Vanderlee (found at sfgate.com)
Status: Removed but not replaced; abutments and supports remain
Location: 37.657128,-120.262573
Carries Yosemite Valley Railroad over Creek
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Deck plate girder bridge over Creek on Yosemite Valley Railroad
History: Built 1925; Removed after 1945 abandonment
Built: 1925
Location: Mariposa County
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Status: Intact but closed to all traffic
Location: 37.674384,-119.786110
Carries Yosemite Valley Railroad over
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 60.0 Feet
Span Length: 0.0 Feet
Overview: Timber stringer bridge on Yosemite Valley Railroad
History:
Built:
Location: Mariposa County
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333256
File:Yosemite Valley RR turntable 1.JPG
The original Yosemite Valley Railroad turntable, relocated to El Portal from Bagby.
Photo taken by Erik Polk
333257
File:Yosemite Valley RR turntable 2.JPG
Photo taken by Erik Polk
333258
File:Yosemite Valley RR turntable 4.JPG
Photo taken by Erik Polk
Status: Destroyed by fire
Location: 37.616285,-120.142467
Carries Yosemite Valley Railroad over Merced River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 225.0 Feet
Span Length: 125.0 Feet
Overview: Lost Pratt through truss bridge over Merced River on Yosemite Valley Railroad
History: Built 1907; burned 1922
Built: 1907
Location: Mariposa County
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353490
Untitled
Public Domain: Published Prior to 1923
353494
Public Domain: Published Prior to 1923
353495
Public Domain: Published Prior to 1923
Status: Removed
Location: 37.647128,-120.287160
Carries Yosemite Valley Railroad over Merced River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 225.0 Feet
Span Length: 125.0 Feet
Overview: Lost Pratt through truss bridge over Merced River on Yosemite Valley Railroad
History: Built 1907; Removed when the 1926 Exchequer Dam inundated Pleasant Valley
Built: 1907
Location: Mariposa County
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353491
Library of Congress
353493
Public Domain: Published Prior to 1923
Status: Replaced by a new bridge
Location: 37.611111,-120.137030
Carries CA-49 over Merced River
Design: truss/through/camelback
Design Details: Camelback through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Camelback through truss bridge over Merced River on CA-49
History: Built ca. 1922; Replaced 1966
Built: 1922
Location: Mariposa County
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353496
Photo provided by Frank Smith
468400
CA49 Bagby Bridge (Old)
looking west
Photo from Mariposa County
468401
Bagby Bridge two
Photo from William E. Mispley Family
Status: Open to traffic
Location: 37.398942,-120.003694
Carries White Rock Road over Mariposa Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 72.2 Feet
Span Length: 49.9 Feet
Overview: Pony/through plate girder bridge over Mariposa Creek on White Rock Road
History: Built 1968 using turntable girders from early 1900s Yosemite Valley RR turntable at Merced Falls
Built: 1968
Location: Mariposa County
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394942
White Rock Road Mariposa Creek Bridge
The former Yosemite Valley RR turntable which once existed in Merced Falls now serves as a bridge over Mariposa Creek on White Rock Road south of Old Highway Road. The turntable is upside down on concrete abutments.
Photo by Jack Burgess
Status: Open to traffic
Location: 37.516917,-119.837794
Carries Triangle Road over Snow Creek
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 100.1 Feet
Span Length: 40.0 Feet
Overview: Concrete tee beam bridge over Snow Creek on Triangle Road
History: Built 1935
Built: 1935
Location: Mariposa County
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Status: Open to pedestrians only
Location: 37.758634,-119.596619
Carries Trail over Yosemite Creek
Design: truss/pony
Design Details: Pony truss, I believe.
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pony truss bridge over Yosemite Creek on Trail
History:
Built:
Location: Mariposa County
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Status: Open to traffic
Location: 37.611256,-120.137436
Carries California State Route 49 over Merced River
Design: girder/deck/plate
Design Details: Steel deck plate girder
Total Length: 1157.2 Feet
Span Length: 200.1 Feet
Overview: Deck plate girder bridge over Merced River on California State Route 49
History: Built 1966
Built: 1966
Location: Mariposa County
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470743
Bagby Bridge (Current)
Elevation
Photo taken by Don Barrett at Flickr in May 2016
470744
Bagby Bridge (Current)
Location overview from roadway
Photo taken by Don Barrett at Flickr in May 2016
470745
Bagby Bridge (Current)
Elevation during severe drought
Photo taken by Gary Francisco in August 2014
470746
Bagby Bridge (Current)
Panoramic elevation
Photo taken by Skip Skyrud in February 2017
470747
Bagby Bridge (Current)
Twilight elevation
Photo taken from Noehill.com
Status: Derelict/abandoned
Location: 37.579668,-120.287542
Carries Yosemite Valley Railroad over
Design: tunnel
Design Details: Tunnel
Total Length: 550.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned tunnel on Yosemite Valley Railroad
History:
Built:
Location: Mariposa County
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Status: Derelict/abandoned
Location: 37.594375,-120.277678
Carries Yosemite Valley Railroad over
Design: tunnel
Design Details: Tunnel
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned tunnel on Yosemite Valley Railroad
History:
Built:
Location: Mariposa County
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Status: Inundated
Location: 37.609131,-120.276743
Carries Yosemite Valley Railroad over
Design: tunnel
Design Details: Tunnel
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel on Yosemite Valley Railroad
History:
Built: 1926
Location: Mariposa County
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483961
YV - Tunnel #3
Photo taken by thewhoduck75
Status: No longer exists
Location: 37.573684,-120.286672
Carries Yosemite Valley Railroad over Unnamed creek
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Bridge over Unnamed creek on Yosemite Valley Railroad
History:
Built:
Location: Mariposa County
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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.
