Status: Open to traffic
Location: 47.087778,-117.047222
Carries First Street over South Fork Pine Creek
Design: arch/deck
Design Details: Arch
Total Length: 36.1 Feet
Span Length: 27.9 Feet
Overview: Concrete arch bridge over South Fork Pine Creek on First Street in Farmington
History: Built 1918
Built: 1918
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.216389,-117.066111
Carries Farmington Road over Hangman Creek
Design: arch/deck/closed
Design Details: Closed-spandrel arch
Total Length: 69.9 Feet
Span Length: 68.9 Feet
Overview: Concrete arch bridge over Hangman Creek on Farmington Road in Tekoa
History: Built 1916
Built: 1916
Location: Whitman County
View Bridge Information In Wayback Machine
362616
B2
Source: WISAARD
362617
B1
Source: WISAARD
Status: Open to traffic
Location: 46.895833,-117.360556
Carries Sixth Street over North Fork Palouse River
Design: arch/deck
Design Details: Arch
Total Length: 85.0 Feet
Span Length: 75.1 Feet
Overview: Concrete arch bridge over North Fork Palouse River on Sixth Street in Colfax
History: Built 1920; rehabilitated 1970
Built: 1920
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 46.758611,-118.147778
Carries Old WA 26 over Palouse River
Design: truss/pony
Design Details: Pony truss
Total Length: 193.9 Feet
Span Length: 98.1 Feet
Overview: Pony truss bridge over Palouse River on Old WA 26
History: Built 1940; rehabilitated 1997
Built: 1940
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.089444,-117.053056
Carries Farmington Road over Pine Creek
Design: arch/deck
Design Details: Arch
Total Length: 40.0 Feet
Span Length: 39.0 Feet
Overview: Concrete arch bridge over Pine Creek on Farmington Road in Farmington
History: Built 1915
Built: 1915
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.206111,-117.553333
Carries Kenova Road over Pine Creek
Design: arch/deck/closed
Design Details: Closed spandrel deck arch.
Total Length: 89.9 Feet
Span Length: 71.9 Feet
Overview: Concrete arch bridge over Pine Creek on Kenova Road
History: Built 1916
Built: 1916
Location: Whitman County
View Bridge Information In Wayback Machine
362618
Kenova
Source: WISAARD
Status: Open to traffic
Location: 46.890278,-117.447500
Carries Endicott Road over Rebel Flat Creek
Design: arch/deck
Design Details: Arch
Total Length: 32.2 Feet
Span Length: 30.8 Feet
Overview: Concrete arch bridge over Rebel Flat Creek on Endicott Road
History: Built 1920
Built: 1920
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge (culvert)
Location: 46.859643,-117.423989
Carries Colfax Airport Road over Rebel Flat Creek
Design: arch/deck
Design Details: Arch
Total Length: 38.1 Feet
Span Length: 37.1 Feet
Overview: Concrete arch bridge over Rebel Flat Creek on Colfax Airport Road
History: Built 1917
Built: 1917
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 46.681667,-117.074167
Carries Sand Road over South Fork Palouse River
Design: arch/deck/closed
Design Details: Arch
Total Length: 40.0 Feet
Span Length: 39.0 Feet
Overview: Concrete arch bridge over South Fork Palouse River on Sand Road
History: Built 1914
Built: 1914
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 46.700556,-117.041389
Carries Sand Road over South Fork Palouse River
Design: arch/deck
Design Details: Arch
Total Length: 50.9 Feet
Span Length: 49.9 Feet
Overview: Lost concrete arch bridge over South Fork Palouse River on Sand Road
History: Built 1916; replaced 2005
Built: 1916
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 46.730000,-117.173333
Carries Spring Street over South Fork Palouse River
Design: arch/deck/closed
Design Details: Closed-spandrel concrete arch
Total Length: 83.0 Feet
Span Length: 60.0 Feet
Overview: Concrete arch bridge over South Fork Palouse River on Spring Street in Pullman
History: Built 1915
Built: 1915
Location: Whitman County
View Bridge Information In Wayback Machine
124625
Overview
Looking northeast
Photo taken by Karl Sweitzer in August 2008
124626
1915 Placard
The placard on the interior of the north bridge wall.
Photo taken by Karl Sweitzer in August 2008
Status: Replaced by a new bridge
Location: 46.672778,-117.131944
Carries Johnson Road over Staley Creek
Design: arch/deck
Design Details: Arch
Total Length: 65.9 Feet
Span Length: 35.1 Feet
Overview: Lost concrete arch bridge over Staley Creek on Johnson Road
History: Built 1912; replaced 2007
Built: 1912
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 46.669167,-117.152500
Carries Staley Road over Staley Creek
Design: arch/deck
Design Details: Arch
Total Length: 35.1 Feet
Span Length: 28.9 Feet
Overview: Concrete arch bridge over Staley Creek on Staley Road
History: Built 1922
Built: 1922
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 46.733333,-117.180000
Carries State Street over Missouri Flat Creek
Design: arch/deck
Design Details: Arch
Total Length: 34.1 Feet
Span Length: 32.2 Feet
Overview: Concrete arch bridge over Missouri Flat Creek on State Street in Pullman
History: Built 1997
Built: 1997
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 46.571667,-117.128333
Carries Steptoe Street over Union Flat Creek
Design: arch/deck
Design Details: Arch
Total Length: 86.0 Feet
Span Length: 40.0 Feet
Overview: Concrete arch bridge over Union Flat Creek on Steptoe Street in Colton
History: Built 1910
Built: 1910
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 46.858611,-117.857778
Carries Winona South Road over Union Flat Creek
Design: arch/deck
Design Details: Arch
Total Length: 90.9 Feet
Span Length: 89.9 Feet
Overview: Lost concrete arch bridge over Union Flat Creek on Winona South Road
History: Built 1917; replaced 2005
Built: 1917
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 46.579700,-117.122659
Carries Johnson Road over Union Flat Creek
Design: arch/deck
Design Details: Arch
Total Length: 20.0 Feet
Span Length: 20.0 Feet
Overview: Concrete arch bridge over Union Flat Creek on Johnson Road
History: Built 1910
Built: 1910
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.151944,-117.090556
Carries Seltice Road over Willow Creek
Design: arch/deck
Design Details: Arch
Total Length: 30.8 Feet
Span Length: 29.9 Feet
Overview: Concrete arch bridge over Willow Creek on Seltice Road
History: Built 1912
Built: 1912
Location: Whitman County
View Bridge Information In Wayback Machine
Status: Replaced by new bridge
Location: 46.909925,-117.069435
Carries F Street over Palouse River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 154.0 Feet
Span Length: 140.0 Feet
Overview: Lost Pratt through truss bridge over Palouse River on F Street
History: Built 1901; rehabilitated 1972, Replaced 1992
Built: 1905
Location: Whitman County
View Bridge Information In Wayback Machine
195892
Contextual View Of Bridge, Looking West From Upstream Side Of The Palouse River
Photo taken by Historic American Engineering Record
195893
Contextual View Of Bridge, Showing Diagonals Sloping Up And Away From Either Side Of The Bridge Center, Typical Of The Pratt Truss Design, Looking East From Downstream Side Of Bridge
Photo taken by Historic American Engineering Record
195894
Contextual View Of Bridge, Looking East From River Channel Of The Palouse River
Photo taken by Historic American Engineering Record
195895
View Showing Fourth Street Approach To Bridge, Looking North To Intersection With Main Street
Photo taken by Historic American Engineering Record
195896
View Showing Main Street Approach To Bridge, Looking South To Intersection With Fourth Street
Photo taken by Historic American Engineering Record
195897
View Of Bottom Lateral Bracing And Floor Beams, Showing 36-Inch Tubular Piers On South Shore Of The Palouse River
Photo taken by Historic American Engineering Record
195898
Detail View Showing Top And Bottom Chords, Vertical Posts, Inclined Diagonals, And Wooden Side Railing, Looking East
Photo taken by Historic American Engineering Record
195899
Detail View Showing Bottom Lateral Bracing, Stringer And Floor Beam System, Looking Up And East
Photo taken by Historic American Engineering Record
195900
Detail View Showing Eye-Bar Assembly, Vertical Post And Lacing, Looking East
Photo taken by Historic American Engineering Record
195901
View Showing The Palouse Flour Mills, A Site First Developed By William Breeding In 1874, Looking East From Main Street
Photo taken by Historic American Engineering Record
Status: Destroyed by fire
Location: 46.928318,-117.415352
Carries Abandoned by Great Northern Railway circa 1967. over Palouse River
Design: truss/through/howe
Design Details: Howe timber through truss railroad bridge, covered, with separately housed trusses, located on a curve, with timber trestle approach over floodplain.
Total Length: 150.0 Feet
Span Length: 150.0 Feet
Overview: Howe through truss covered railroad bridge, over Palouse River
History: Replaced prior bridge 1922, Truss housed 1928, Converted to vehicle usage 1967; Burned in wildfires Sept. 7, 2020
Built: 1922
Location: Whitman County
View Bridge Information In Wayback Machine
195958
Photo taken by Historic American Engineering Record
195959
Photo taken by Historic American Engineering Record
195960
General View From Hill Showing Bridge And Palouse River Looking Se
Photo taken by Historic American Engineering Record
195961
Bridge From River Level Looking Nw
Photo taken by Historic American Engineering Record
195962
Full Perspective Looking Se
Photo taken by Historic American Engineering Record
195963
View From Hill/Top Of Bridge Looking Sw With Curtis Lowe Homestead In Background
Photo taken by Historic American Engineering Record
195964
Bridge Portal Elevation From The South
Photo taken by Historic American Engineering Record
195965
Piers And Approach From South
Photo taken by Historic American Engineering Record
195966
North Portal
Photo taken by Historic American Engineering Record
195967
Approach Pier Detail
Photo taken by Historic American Engineering Record
195968
Detail Of Below Deck Bracing
Photo taken by Historic American Engineering Record
195969
Interior Detail Of Vertical Tension Members
Photo taken by Historic American Engineering Record
195970
Interior Of Bridge Roadway Looking South
Photo taken by Historic American Engineering Record
419458
Harpole Br - E-pier-upstream
S&IE_PalouseR-1,WA_19720610.12_E-pier-upstream.jpg
Photo taken by John C Stutz
419459
Harpole Br - W-pier-upstream
S&IE_PalouseR-1,WA_19720610.13_W-pier-upstream.jpg
Photo taken by John C Stutz
419460
Harpole Br - full-SW-view-distant
S&IE_PalouseR-1,WA_19720610.14_full-SW-view-distant.jpg
Photo taken by John C Stutz
419461
Harpole Br - -S-view-medium
S&IE_PalouseR-1,WA_19720610.15_full-S-view-medium.jpg
Photo taken by John C Stutz
419462
Harpole Br - full-SE-view-distant
S&IE_PalouseR-1,WA_19721200.01_full-SE-view-distant.jpg
Photo taken by John C Stutz
419463
Harpole Br - E-end-approach
S&IE_PalouseR-1,WA_19721200.02_E-end-approach.jpg
Photo taken by John C Stutz
419464
Harpole Br - SE-bridge-seat
S&IE_PalouseR-1,WA_19721200.03_SE-bridge-seat.jpg
Photo taken by John C Stutz
419465
Harpole Br - NE-bridge-seat
S&IE_PalouseR-1,WA_19721200.04_NE-bridge-seat.jpg
Photo taken by John C Stutz
419466
Harpole Br - SW-bridge-seat
S&IE_PalouseR-1,WA_19721200.05_SW-bridge-seat.jpg
Photo taken by John C Stutz
419467
Harpole Br - bottom-bracing
S&IE_PalouseR-1,WA_19721200.06_bottom-bracing.jpg
Photo taken by John C Stutz
419468
Harpole Br - bottom-nut-plate
S&IE_PalouseR-1,WA_19721200.07_bottom-nut-plate.jpg
Photo taken by John C Stutz
419469
Harpole Br - trestle-pier
S&IE_PalouseR-1,WA_19721200.08_trestle-pier.jpg
Photo taken by John C Stutz
419470
Harpole Br - roof&drip-framing
S&IE_PalouseR-1,WA_19721200.09_roof&drip-framing.jpg
Photo taken by John C Stutz
419471
Harpole Br - top-bracing
S&IE_PalouseR-1,WA_19721200.10_top-bracing.jpg
Photo taken by John C Stutz
419472
Harpole Br - roof-hatch
S&IE_PalouseR-1,WA_19721200.11_roof-hatch.jpg
Photo taken by John C Stutz
419473
Harpole Br - telephoto from south ridge road
S&IE_PalouseR-1,WA_20020807.01_distant.jpg
Photo taken by John C Stutz
419474
Harpole Br - from south ridge road
S&IE_PalouseR-1,WA_20020807.02_V-distant.
Photo taken by John C Stutz
419475
Harpole Br - Harpole Br - telephoto from south ridge road
S&IE_PalouseR-1,WA_20020807.03_M-distant.jpg
Photo taken by John C Stutz
419476
from south ridge road
S&IE_PalouseR-1,WA_20020807.04_V-distant.jpg
Photo taken by John C Stutz
419477
Harpole Br - full-SW-view-distant
S&IE_PalouseR-1,WA_19720603.01_full-SW-view-distant.jpg
Photo taken by John C Stutz
419478
Harpole Br - full-SW-view-close
S&IE_PalouseR-1,WA_19720603.02_full-SW-view-close.jpg
Photo taken by John C Stutz
419479
Harpole Br - full-SW-view-close
S&IE_PalouseR-1,WA_19720603.03_full-SW-view-close.jpg
Photo taken by John C Stutz
419480
Harpole Br -full-SW-view-close
S&IE_PalouseR-1,WA_19720603.04_full-SW-view-close.jpg
Photo taken by John C Stutz
419481
Harpole Br -full-SW-view-close
S&IE_PalouseR-1,WA_19720603.05_full-SW-view-close.jpg
Photo taken by John C Stutz
419482
Harpole Br -full-SW-view-close
S&IE_PalouseR-1,WA_19720603.06_full-SW-view-close.jpg
Photo taken by John C Stutz
419483
Harpole Br -full-W-end
S&IE_PalouseR-1,WA_19720603.07_full-W-end.jpg
Photo taken by John C Stutz
419484
Harpole Br -W-end
S&IE_PalouseR-1,WA_19720603.08_W-end.jpg
Photo taken by John C Stutz
419485
Harpole Br -full-SE-view-distant
S&IE_PalouseR-1,WA_19720603.09_full-SE-view-distant.jpg
Photo taken by John C Stutz
419486
Harpole Br -full-SE-view-medium
S&IE_PalouseR-1,WA_19720603.10_full-SE-view-medium.jpg
Photo taken by John C Stutz
419487
Harpole Br -NE-end-view-close
S&IE_PalouseR-1,WA_19720603.11_NE-end-view-close.jpg
Photo taken by John C Stutz
419488
Harpole Br -full-NE-view-close
S&IE_PalouseR-1,WA_19720603.12_full-NE-view-close.jpg
Photo taken by John C Stutz
419489
Harpole Br -full-NE-view-medium
S&IE_PalouseR-1,WA_19720603.13_full-NE-view-medium.jpg
Photo taken by John C Stutz
419490
Harpole Br -E-trestle_upstream
S&IE_PalouseR-1,WA_19720603.14_E-trestle_upstream.jpg
Photo taken by John C Stutz
419491
Harpole Br -E-pier_upstream
S&IE_PalouseR-1,WA_19720603.15_E-pier_upstream.jpg
Photo taken by John C Stutz
419492
Harpole Br -joint-block-detail, from washed out 2'ed or 3'ed bridge
S&IE_PalouseR-1,WA_19720603.16_joint-block-detail.jpg
Photo taken by John C Stutz
419493
Harpole Br -joint-blocks & rods, from washed out 2'ed or 3'ed bridge
S&IE_PalouseR-1,WA_19720603.17_joint-block-detail.jpg
Photo taken by John C Stutz
419494
Harpole Br -full-SW-view-close
S&IE_PalouseR-1,WA_19720603.18_full-SW-view-close.jpg
Photo taken by John C Stutz
419495
Harpole Br -portal-brace-detail
S&IE_PalouseR-1,WA_19720603.19_portal-brace-detail.jpg
Photo taken by John C Stutz
419496
Harpole Br -top-brace-detail
S&IE_PalouseR-1,WA_19720603.20_top-brace-detail.jpg
Photo taken by John C Stutz
419497
Harpole Br -top-brace-detail
S&IE_PalouseR-1,WA_19720603.21_top-brace-detail.jpg
Photo taken by John C Stutz
419498
Harpole Br -U2-joint-detail, for portal posts
S&IE_PalouseR-1,WA_19720603.22_U2-joint-detail.jpg
Photo taken by John C Stutz
419499
Harpole Br -interior-ladder
S&IE_PalouseR-1,WA_19720603.23_interior-ladder.jpg
Photo taken by John C Stutz
419500
Harpole Br -full-NW-high
S&IE_PalouseR-1,WA_19720603.24_full-NW-high.jpg
Photo taken by John C Stutz
419501
Harpole Br -full-NW-high
S&IE_PalouseR-1,WA_19720603.26_full-NW-high.jpg
Photo taken by John C Stutz
419502
Harpole Br -bottom-chord-detail
S&IE_PalouseR-1,WA_19720603.27_bottom-chord-detail.jpg
Photo taken by John C Stutz
419503
Harpole Br -full-SW-view-close
S&IE_PalouseR-1,WA_19720603.28_full-SW-view-close.jpg
Photo taken by John C Stutz
419504
Harpole Br -top-block-detail
S&IE_PalouseR-1,WA_19720610.01_top-block-detail.jpg
Photo taken by John C Stutz
419505
Harpole Br --brace-detail
S&IE_PalouseR-1,WA_19720610.02_portal-brace-detail.jpg
Photo taken by John C Stutz
419506
Harpole Br -top-joint-detail
S&IE_PalouseR-1,WA_19720610.03_top-joint-detail.jpg
Photo taken by John C Stutz
419507
Harpole Br -lower-chord-interior, from upper walkway
S&IE_PalouseR-1,WA_19720610.04_lower-chord-interior.jpg
Photo taken by John C Stutz
419508
Harpole Br -outer-roof-framing
S&IE_PalouseR-1,WA_19720610.05_outer-roof-framing.jpg
Photo taken by John C Stutz
419509
Harpole Br -interior-walkway
S&IE_PalouseR-1,WA_19720610.06_interior-walkway.jpg
Photo taken by John C Stutz
419510
Harpole Br -bridge-seat-detail
S&IE_PalouseR-1,WA_19720610.07_bridge-seat-detail.jpg
Photo taken by John C Stutz
419511
Harpole Br -lower-chord-clamp
S&IE_PalouseR-1,WA_19720610.08_lower-chord-clamp.jpg
Photo taken by John C Stutz
419512
Harpole Br -portal-brace-detail
S&IE_PalouseR-1,WA_19720610.09_portal-brace-detail.jpg
Photo taken by John C Stutz
419513
Harpole Br -top-nut-plate, through roof hatch
S&IE_PalouseR-1,WA_19720610.10_top-nut-plate.jpg
Photo taken by John C Stutz
419514
Harpole Br -bottom-nut-plate
S&IE_PalouseR-1,WA_19720610.11_bottom-nut-plate.jpg
Photo taken by John C Stutz
424036
Harpole Covered Bridge
Photo taken by Richard Doody in October 2011
424037
Harpole Covered Bridge
Photo taken by Richard Doody in October 2011
424038
Harpole Covered Bridge
Photo taken by Richard Doody in October 2011
467998
Photo taken by Patrick Gurwell in February 2020
501866
bridge fire
Posted by John Bernhisel
506377
Photo taken by Patrick Gurwell in September 2021
Status: Replaced by new bridge
Location: 46.947094,-117.145318
Carries Altergott Road over Palouse River
Design: truss/through/pratt
Design Details: Combination (Wood and Steel) Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Pratt through truss bridge over Palouse River
History: Built 1908, replaced 1989
Built: 1908
Location: Whitman County
View Bridge Information In Wayback Machine
196031
Contextual View Of Bridge, Looking West From Upstream Of The North Fork Of The Palouse River
Photo taken by Historic American Engineering Record
196032
Contextual View Of Bridge, Looking Northeast From Hilltop
Photo taken by Historic American Engineering Record
196033
Contextual View Of Bridge, Looking West From Altergott Road No. 2420
Photo taken by Historic American Engineering Record
196034
Contextual View Of Bridge, Looking West From North Side
Photo taken by Historic American Engineering Record
196035
View Of Understructure, Showing Northeast Concrete Abutment
Photo taken by Historic American Engineering Record
196036
View Of Decking Of Understructure, Looking Northeast
Photo taken by Historic American Engineering Record
196037
Detail View Of Truss Panel With Metal Flashing On Top Horizontal Member, Southwest End Of Bridge, Looking Northwest
Photo taken by Historic American Engineering Record
196038
Detail View Of Decking And Railing, Looking Northwest
Photo taken by Historic American Engineering Record
196039
Detail View Of Connection, Looking Down From Deck
Photo taken by Historic American Engineering Record
196040
View Of Connection, Looking Up And West
Photo taken by Historic American Engineering Record
196041
View Of Connection, Looking Down And Northeast
Photo taken by Historic American Engineering Record
196042
Plans And Specifications, 1908
Photo taken by Historic American Engineering Record
196043
Profile Of Mcclure Bridge, 1908
Photo taken by Historic American Engineering Record
362620
Source: WISAARD
Status: Open to pedestrians only
Location: 47.222241,-117.363176
Carries Trail over Inland Empire Highway
Design: arch/deck/open
Design Details: Open-spandrel arch
Total Length: 502.0 Feet
Span Length: 68.5 Feet
Overview: Open-spandrel arch bridge over Inland Empire Highway on Trail
History: Built 1915
Built: 1915
Location: Whitman County
View Bridge Information In Wayback Machine
242348
Photo taken by Andrew Filer
242349
MILW logo
Photo taken by Andrew Filer
378210
Rosalia bridge construction
Photo taken by Kyle Jarvis
378211
Rosalia bridge falsework
Photo taken by Kyle Jarvis
378209
Rosalia bridge concreting plan
Photo taken by Kyle Jarvis
378208
Rosalia bridge.
Photo taken by Kyle Jarvis
324040
Rosalia Railroad Bridge
Photo taken by C Hanchey in August 2014
324041
Rosalia Railroad Bridge
Photo taken by C Hanchey in August 2014
324042
Rosalia Railroad Bridge
Photo taken by C Hanchey in August 2014
424039
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424040
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424041
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424042
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424043
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424044
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424045
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424046
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424047
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424048
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424049
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424050
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424051
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424052
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424053
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424054
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424055
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424056
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
424057
Rosalia Bridge #1
Photo taken by Richard Doody in May 2012
468000
Photo taken by Patrick Gurwell in February 2020
506370
Photo taken by Patrick Gurwell in September 2021
506371
Photo taken by Patrick Gurwell in September 2021
506372
Photo taken by Patrick Gurwell in September 2021
506373
Photo taken by Patrick Gurwell in September 2021
506374
Photo taken by Patrick Gurwell in September 2021
506375
Photo taken by Patrick Gurwell in September 2021
Status: Open to pedestrians only
Location: 47.221847,-117.359947
Carries Trail over Railroad (PCC)
Design: arch/deck/open
Design Details: 100 ft. Open-spandrel arch with 107.5 ft and 79.5 ft concrete trestle abutments
Total Length: 0.0 Feet
Span Length: 114.0 Feet
Overview: Open-spandrel arch bridge over Railroad on Trail
History: Built 1915
Built: 1915
Location: Whitman County
View Bridge Information In Wayback Machine
242350
Photo taken by Wikipedia user Conifers
242351
Photo taken by Roger Lynn
424058
Rosalia Bridge #2
Photo taken by Richard Doody in May 2012
424059
Rosalia Bridge #2
Photo taken by Richard Doody in May 2012
424060
Rosalia Bridge #2
Photo taken by Richard Doody in May 2012
489774
Photo taken by Patrick Gurwell in February 2020
506376
Photo taken by Patrick Gurwell in September 2021
Status: Abandoned
Location: 47.226360,-117.080259
Carries Railroad (MILW) over WA 27. Railroad Avenue, & Hangman Creek
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 1021.0 Feet
Span Length: 61.0 Feet
Overview: Abandoned deck plate girder bridge over WA 27. Railroad Avenue, & Hangman Creek on Railroad (MILW)
History: Built 1908
Built: 1908
Location: Whitman County
View Bridge Information In Wayback Machine
421219
Tekoa Viaduct
Photo taken by Richard Doody in 1995
421220
Tekoa Viaduct
Photo taken by Richard Doody in 1995
421221
Tekoa Viaduct
Photo taken by Richard Doody in 1995
421222
Tekoa Viaduct
Photo taken by Richard Doody in 1995
465112
MILW - Hangman Creek Viaduct
looking southwest
Photo taken by AlbertaScrambler
Status: Removed
Location: 46.575227,-118.090114
Carries Union Pacific Railroad over Snake River
Design: truss/through/pratt
Design Details: 1 352' Pratt through truss swing
2 325' Whipple through trusses
Total Length: 1002.0 Feet
Span Length: 0.0 Feet
Overview: Lost Pratt through truss swing bridge over Snake River on Union Pacific Railroad
History: Built 1889; Removed 1969
Built: 1889
Location: Whitman County
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285132
OW&N - Snake River Bridge
Washington
Photo taken by Douglas Butler in March 2013
354867
Public Domain: Published Prior to 1923
354868
Public Domain: Published Prior to 1923
354869
Public Domain: Published Prior to 1923
354870
Public Domain: Published Prior to 1923
418053
418054
Photo taken by Leslie R trick
448908
Riparia Bridge Turnkey
Preserved at Ft.Walla Walla Museum. "It took 6 to 8 stout men to operated the bridge's swing span."
Photo taken by Richard Doody in June 2019
465188
UP - Riparia Bridge
The Spokesman-Review: December 18 1968
465189
UP - Riparia Bridge
Spokesman-Review: December 18 1968
465190
UP - Riparia Bridge
Spokesman-Review: December 18 1968
Status: Open to traffic
Location: 46.887852,-117.366523
Carries Palouse River & Coulee City Railroad over South Fork Palouse River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt through truss bridge over South Fork Palouse River on Palouse River & Coulee City Railroad
History: Built 1899
Built: 1899
Location: Whitman County
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324045
South Fork Palouse River Railroad Bridge
Photo taken by C Hanchey in August 2014
324046
South Fork Palouse River Railroad Bridge
Photo taken by C Hanchey in August 2014
324047
South Fork Palouse River Railroad Bridge
Photo taken by C Hanchey in August 2014
506378
Photo taken by Patrick Gurwell in September 2021
506379
Photo taken by Patrick Gurwell in September 2021
Status: Removed
Location: 46.908439,-117.083052
Carries Great Northern Railway over Palouse River Bridge
Design: truss/through/howe
Design Details: Howe through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Howe through truss bridge over Palouse River Bridge on Great Northern Railway
History: Removed in the 30s
Built:
Location: Whitman County
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Status: Open to pedestrians only
Location: 47.222328,-117.490697
Carries John Wayne Trail over Pine Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pony/through plate girder bridge over Pine Creek on John Wayne Trail
History:
Built:
Location: Whitman County
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506364
Photo taken by Patrick Gurwell in September 2021
506365
Photo taken by Patrick Gurwell in September 2021
506366
Photo taken by Patrick Gurwell in September 2021
Status: Open to pedestrians only
Location: 47.227315,-117.451331
Carries John Wayne Trail over Pine Creek
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Deck plate girder bridge over Pine Creek on John Wayne Trail
History:
Built:
Location: Whitman County
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506368
Photo taken by Patrick Gurwell in September 2021
506369
Photo taken by Patrick Gurwell in September 2021
Status: Open to pedestrians only
Location: 47.205039,-117.516520
Carries John Wayne Trail over Pine Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pony/through plate girder bridge over Pine Creek on John Wayne Trail
History:
Built:
Location: Whitman County
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506363
Photo taken by Patrick Gurwell in September 2021
Status: Replaced by a new bridge
Location: 46.876142,-117.364812
Carries Main Street over South Fork Palouse River
Design: truss/through
Design Details: Through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Through truss bridge over South Fork Palouse River on Main Street
History: Replaced 1934
Built:
Location: Whitman County
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Status: Open to traffic
Location: 46.876167,-117.364972
Carries US 195 over S Fork Palouse River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 112.9 Feet
Span Length: 56.1 Feet
Overview: Concrete tee beam bridge over S Fork Palouse River on US 195
History: Built 1934
Built: 1934
Location: Whitman County
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Status: Open to traffic
Location: 46.884487,-117.390864
Carries Palouse River & Coulee City Railroad over WA 26
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 59.1 Feet
Span Length: 57.1 Feet
Overview: Deck plate girder bridge over WA 26 on Palouse River & Coulee City Railroad
History: Built 1938
Built: 1938
Location: Whitman County
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Status: Open to traffic
Location: 46.875000,-117.365000
Carries US 195 over Spring Flat Creek
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 37.1 Feet
Span Length: 37.1 Feet
Overview: Concrete tee beam bridge over Spring Flat Creek on US 195
History: Built 1920
Built: 1920
Location: Whitman County
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Status: Open to traffic
Location: 46.890742,-117.374811
Carries WA 26 over Palouse River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 603.0 Feet
Span Length: 87.9 Feet
Overview: Concrete tee beam bridge over Palouse River on WA 26
History: Built 1937
Built: 1937
Location: Whitman County
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Status: Open to traffic
Location: 46.890083,-117.363778
Carries US 195 over Palouse River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 240.2 Feet
Span Length: 60.0 Feet
Overview: Concrete tee beam bridge over Palouse River on US 195
History: Built 1931
Built: 1931
Location: Whitman County
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439089
Photo taken by Leslie R Trick in November 2018
439090
Photo taken by Leslie R Trick in November 2018
439091
Photo taken by Leslie R Trick in November 2018
439092
Photo taken by Leslie R Trick in November 2018
506380
Photo taken by Patrick Gurwell in September 2021
Status: Open to traffic
Location: 46.884000,-117.364536
Carries US 195 over S Fork Palouse River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 228.0 Feet
Span Length: 113.9 Feet
Overview: Concrete tee beam bridge over S Fork Palouse River on US 195
History: Built 1923
Built: 1923
Location: Whitman County
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Status: Open to traffic
Location: 46.886665,-117.364337
Carries US 195 over S Fork Palouse River
Design: slab
Design Details: Slab
Total Length: 103.0 Feet
Span Length: 35.1 Feet
Overview: Slab bridge over S Fork Palouse River on US 195
History: Built 1934
Built: 1934
Location: Whitman County
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362613
Source: WISAARD
Status: Open to traffic
Location: 46.889803,-117.364581
Carries Sr 26 Spur over Palouse River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 113.9 Feet
Span Length: 56.1 Feet
Overview: Concrete tee beam bridge over Palouse River on Sr 26 Spur
History: Built 1938
Built: 1938
Location: Whitman County
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Status: Open to traffic
Location: 46.730436,-117.179504
Carries Kamiaken Street over S Fork Palouse River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 84.0 Feet
Span Length: 39.0 Feet
Overview: Concrete tee beam bridge over S Fork Palouse River on Kamiaken Street
History: Built 1930
Built: 1930
Location: Whitman County
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Status: Open to traffic
Location: 46.730958,-117.179776
Carries Palouse River & Coulee City Railroad over South Fork Palouse River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt through truss bridge over South Fork Palouse River on Palouse River & Coulee City Railroad
History:
Built:
Location: Whitman County
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339123
Quarter view from west end.
Photo taken by Kyle Jarvis in July 2015
339125
West end.
Photo taken by Kyle Jarvis in July 2015
339126
East end.
Photo taken by Kyle Jarvis in July 2015
339127
Quarter view from down river.
Photo taken by Kyle Jarvis in July 2015
Status: Open to pedestrians only
Location: 47.198450,-117.532141
Carries John Wayne Trail over Pine Creek
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pony/through plate girder bridge over Pine Creek on John Wayne Trail
History:
Built:
Location: Whitman County
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501626
MILW - Pine Creek Bridge #6
Photo from Pine City Historical Society
506362
Photo taken by Patrick Gurwell in September 2021
Status: Open to pedestrians only
Location: 47.230047,-117.584201
Carries John Wayne Trail over Pine Creek
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Deck plate girder bridge over Pine Creek on John Wayne Trail
History:
Built:
Location: Whitman County
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338879
Pine Creek bridge with derailed boxcars.
Photo taken by Kyle Jarvis in May 2005
338880
East end of bridge.
Photo taken by Kyle Jarvis in May 2005
338945
Photo taken by Kyle Jarvis in May 2005
338946
Photo taken by Kyle Jarvis in May 2005
Status: Open to traffic
Location: 46.691138,-118.224242
Carries Union Pacific RR Ayer Subdivision over Palouse River
Design: truss/deck/pratt
Design Details: Pratt deck truss
Total Length: 235.0 Feet
Span Length: 150.0 Feet
Overview: Pratt deck truss bridge over Palouse River on Union Pacific RR Ayer Subdivision
History: Built 1912
Built: 1912
Location: Whitman County
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338883
View from south end of bridge looking north.
Photo taken by Kyle Jarvis in July 2008
338884
Deck plate girder approach with steel bent on south side.
Photo taken by Kyle Jarvis in July 2008
338885
Unique top supported truss.
Photo taken by Kyle Jarvis in July 2008
338886
End of bottom chord with no support over Palouse River canyon, which is deeper than it is wide.
Photo taken by Kyle Jarvis in September 2012
338888
Vertical cliffs in area of crossing.
Photo taken by Kyle Jarvis in July 2008
338889
End view of truss.
Photo taken by Kyle Jarvis in July 2008
338890
North end. Bridge construction began from this end.
Photo taken by Kyle Jarvis in July 2008
338981
Piers and abutments completed, awaiting steel. Sept. 25, 1912
Status: Open to traffic
Location: 47.199601,-117.206441
Carries abandoned Milwaukee Road over abandoned S&IE RR
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt through truss bridge over abandoned S&IE RR on abandoned Milwaukee Road
History: Built 1913
Built: 1913
Location: Whitman County
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338892
Side view.
Photo taken by Kyle Jarvis in August 2013
338893
Quarter view.
Photo taken by Kyle Jarvis in August 2013
338894
End view.
Photo taken by Kyle Jarvis in August 2013
338895
Concrete approach structure.
Photo taken by Kyle Jarvis in August 2013
338900
Bracing detail.
Photo taken by Kyle Jarvis in October 2015
338901
Portal bracing.
Photo taken by Kyle Jarvis in August 2013
338902
Photo taken by Kyle Jarvis in August 2013
338903
Date.
Photo taken by Kyle Jarvis in August 2013
338904
Concrete approach.
Photo taken by Kyle Jarvis in August 2013
467999
Photo taken by Patrick Gurwell in February 2020
Status: Intact but closed to all traffic
Location: 47.212356,-117.635202
Carries John Wayne trail. over gulch
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Deck plate girder bridge over gulch on John Wayne trail.
History: Built 1908
Built: 1908
Location: Whitman County
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338911
View of deck of bridge.
Photo taken by Kyle Jarvis in April 2005
338912
East bent.
Photo taken by Kyle Jarvis in May 2005
338913
West bent with concrete retaining wall.
Photo taken by Kyle Jarvis in May 2005
338914
View up from Rock Lake.
Photo taken by Kyle Jarvis in May 2005
338916
South bent with damage from large rock fallen from cliff above.
Photo taken by Kyle Jarvis in May 2005
338917
Large rock and damaged bent bracing.
Photo taken by Kyle Jarvis in May 2005
338918
Popped lattice tie in bent.
Photo taken by Kyle Jarvis in May 2005
Status: Open to traffic
Location: 46.838382,-117.282031
Carries Palouse River & Coulee City Railroad over South Fork Palouse River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt through truss bridge over South Fork Palouse River on Palouse River & Coulee City Railroad
History: Built 1899 by the Oregon Railroad & Navigation Co. (OR&N)
Built: 1899
Location: Whitman County
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339131
Quarter view from north end.
Photo taken by Kyle Jarvis in July 2015
339132
North end.
Photo taken by Kyle Jarvis in July 2015
339133
South end with timber approach.
Photo taken by Kyle Jarvis in July 2015
339135
Builders' Plaque.
Photo taken by Kyle Jarvis in July 2015
339136
Pedestal.
Photo taken by Kyle Jarvis in July 2015
339137
Photo taken by Kyle Jarvis in July 2015
339138
Photo taken by Kyle Jarvis in July 2015
339139
Photo taken by Kyle Jarvis in July 2015
339140
Turn buckles in tension members.
Photo taken by Kyle Jarvis in July 2015
339141
Photo taken by Kyle Jarvis in July 2015
339142
Builders' plaque, north end.
Photo taken by Kyle Jarvis in July 2015
339143
Builders' plaque, south end.
Photo taken by Kyle Jarvis in July 2015
Status: Open to traffic
Location: 46.721479,-117.144180
Carries Airport Road over Paradise Creek
Design: arch/deck/closed
Design Details: Closed-spandrel arch
Total Length: 30.0 Feet
Span Length: 0.0 Feet
Overview: Closed-spandrel arch bridge over Paradise Creek on Airport Road
History:
Built:
Location: Whitman County
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362614
Wisaard Data
Source: WISAARD
362615
Source: WISAARD
Status: Intact but closed to all traffic
Location: 46.832081,-117.508731
Carries Abandoned Alignment of WA-26 over Union Flat Creek
Design: arch/deck/closed
Design Details: Closed-spandrel arch
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Closed-spandrel arch bridge over Union Flat Creek on Abandoned Alignment of WA-26
History:
Built:
Location: Whitman County
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362619
Elevation
Source: WISAARD
424061
Union Flat Creek Bridge
Photo taken by Richard Doody in 2008
424062
Union Flat Creek Bridge
Photo taken by Richard Doody in 2008
Status: Derelict/abandoned
Location: 46.638263,-117.268442
Carries Abandoned Road over Union Flat Creek
Design: truss/pony/pratt
Design Details: Pratt pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned pratt pony truss bridge over Union Flat Creek on Abandoned Road
History:
Built:
Location: Whitman County
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Status: Open to pedestrians only
Location: 47.213755,-117.894776
Carries Columbia Plateau Trail over WA highway 23
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge over WA highway 23 on Columbia Plateau Trail
History:
Built:
Location: Whitman County
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381970
Truck impact damage.
Photo taken by Kyle Jarvis in April 2015
381968
West face.
Photo taken by Kyle Jarvis in April 2015
381969
Deck.
Photo taken by Kyle Jarvis in April 2015
Status: Derelict/abandoned
Location: 46.981632,-117.220221
Carries Abandoned Oregon-Washington Railroad over Palouse River
Design: truss/through/baltimore
Design Details: Baltimore through truss
Total Length: 345.0 Feet
Span Length: 130.0 Feet
Overview: Abandoned baltimore through truss bridge over Palouse River on Abandoned Oregon-Washington Railroad
History:
Built:
Location: Whitman County
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434190
West end portal.
Photo taken by Kyle Jarvis in September 2018
434191
Side view.
Photo taken by Kyle Jarvis in September 2018
434192
Trestle approach on east end.
Photo taken by Kyle Jarvis in September 2018
434193
Photo taken by Kyle Jarvis in September 2018
434194
Photo taken by Kyle Jarvis in September 2018
434195
Portal bracing.
Photo taken by Kyle Jarvis in September 2018
434196
Under deck end bracing.
Photo taken by Kyle Jarvis in September 2018
Status: Open to traffic
Location: 46.931525,-117.095032
Carries railroad over Palouse River
Design: other
Design Details: Originated as a Northern Pacific RR deck plate-lattice girder per the standards of 1895-1900. For extensive details and several drawings, see Engineering News of July 8 & 15, 1897.
Subsequently rebuilt as a triple girder, by combining three spans into two.
Total Length: 224.0 Feet
Span Length: 100.0 Feet
Overview: Bridge over Palouse River on railroad
History: Originally to NPRR Stds of 1895-1900, rebuilt as triple girder.
Built:
Location: Whitman County
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Status: Open to traffic
Location: 46.930584,-117.094830
Carries Spokane, Spangle & Palouse Ry over Palouse River
Design: girder/deck/plate
Design Details: Lattice Deck Girder
Total Length: 222.0 Feet
Span Length: 100.0 Feet
Overview: Lattice Deck Girder bridge over Palouse River on Spokane, Spangle & Palouse Ry
History: Relocated here 1929
Built: 1929
Location: Whitman County
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465458
Spokane, Spangle & Palouse Ry - Palouse River Bridge
looking east
Photo taken by LWB
Status: Open to traffic
Location: 46.909201,-117.086669
Carries Spokane, Spangle & Palouse Railway over Palouse River
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 279.0 Feet
Span Length: 75.0 Feet
Overview: Deck plate girder bridge over Palouse River on Spokane, Spangle & Palouse Railway
History: Built 1912
Built: 1912
Location: Whitman County
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468002
Courtesy of the Moscow-Pullman Daily News
Status: Open to traffic
Location: 46.914390,-117.084480
Carries Spokane, Spangle & Palouse Railway over Palouse River
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 130.0 Feet
Span Length: 70.0 Feet
Overview: Pony/through plate girder bridge over Palouse River on Spokane, Spangle & Palouse Railway
History: Built 1930 likely using secondhand parts
Built:
Location: Whitman County
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Status: Replaced by a new bridge
Location: 46.730412,-117.179546
Carries Alder Street over South Fork Palouse River
Design: truss/through
Design Details: Through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Through truss bridge over South Fork Palouse River on Alder Street
History: May have been destroyed by 1910 flood
Built:
Location: Whitman County
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476897
Alder Street Bridge
looking west in 1910 flood
Photo from Washington Rural Heritage
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.
