Status: Removed and replaced
Location: 46.322359,-117.983117
Carries First Street over Patit Creek
Design: arch/deck
Design Details: Arch
Total Length: 53.2 Feet
Span Length: 41.0 Feet
Overview: Lost concrete arch bridge over Patit Creek on First Street in Dayton
History: Built 1915; replaced in 2005
Built: 1915
Location: Columbia County
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Status: Open to traffic
Location: 46.320278,-117.983333
Carries Front Street over Patit Creek
Design: arch/deck/closed
Design Details: Closed spandrel arch
Total Length: 53.2 Feet
Span Length: 42.0 Feet
Overview: Concrete arch bridge over Patit Creek on Front Street in Dayton
History: Built 1915; rehabilitated 1960
Built: 1915
Location: Columbia County
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194745
Front Street Bridge
side elevation
Photo courtesy of Robert K. Yates of Columbia County
194746
Roadway View
Photo courtesy of Robert K. Yates of Columbia County
Status: Open to traffic
Location: 46.581667,-118.030000
Carries Lower Nav Lock Br. over Lower Nav Lock Channel
Design: other
Design Details: Bascule
Total Length: 112.9 Feet
Span Length: 91.9 Feet
Overview: Bascule bridge over Lower Nav Lock Channel on Lower Nav Lock Br. in Little Goose
History: Built 1968
Built: 1968
Location: Columbia County
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Status: Open to traffic
Location: 46.589510,-118.219498
Carries WA 261 over Snake River
Design: truss/through/parker
Design Details: Cantilevered through truss
Total Length: 2040.1 Feet
Span Length: 520.0 Feet
Overview: Cantilevered through truss bridge over Snake River on WA 261
History: Built 1927 over the Columbia River at Vantage Ferry; relocated here in 1968
Built: 1927
Location: Columbia County
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130834
Photo taken by Historic American Engineering Record
130835
Bridge In Elevation Looking East
Photo taken by Historic American Engineering Record
130836
Perspective Looking Se
Photo taken by Historic American Engineering Record
130837
Geographic Viewscape Ne
Photo taken by Historic American Engineering Record
130838
View Looking Sw From North Bank Of Snake River
Photo taken by Historic American Engineering Record
130839
General View From South Bank Of Snake River Lyons Ferry Bridge To The Right, Joso High (Union Pacific Railroad) Bridge To The Left
Photo taken by Historic American Engineering Record
130840
Early Morning View Of Both Joso High Bridge (Union Pacific Railroad) In Background And Lyons Ferry Bridge In The Foreground
Photo taken by Historic American Engineering Record
130841
Moderate Telephoto View Of Cantilever Span Looking Nw
Photo taken by Historic American Engineering Record
130842
Sharp Oblique Perspective Of Deck And Approach Spans Along With Principle Cantilever Span
Photo taken by Historic American Engineering Record
130843
Hand Held View Of South Portal
Photo taken by Historic American Engineering Record
130844
Diagonal Connecting Details Cantilever Section
Photo taken by Historic American Engineering Record
130845
Midspan Bracing At Center Of Cantilever Section
Photo taken by Historic American Engineering Record
130846
Hand Held View Of Roadway Looking North West At Mid Span
Photo taken by Historic American Engineering Record
130847
Vertical Member Detail At Center Of Cantilever Span
Photo taken by Historic American Engineering Record
364669
Taken from Lyons Ferry Park just upstream
Photo taken by Mark Yurina in June 2016
364670
Photo taken by Mark Yurina in June 2016
424064
Lyons Ferry Bridge
Photo taken by Richard Doody in 2008
424065
Lyons Ferry Bridge
Photo taken by Richard Doody in 2008
424066
Lyons Ferry Bridge
Photo taken by Richard Doody in 2008
424067
Lyons Ferry Bridge
Photo taken by Richard Doody in 2008
424068
Lyons Ferry Bridge
Joso Bridge on left
Photo taken by Richard Doody in 2008
466681
Photo taken by Patrick Gurwell in July 2019
471570
Photo taken by Patrick Gurwell in February 2020
Status: Open to traffic
Location: 46.323889,-117.980556
Carries Third Street over Patit Creek
Design: arch/deck
Design Details: Arch
Total Length: 44.0 Feet
Span Length: 40.0 Feet
Overview: Concrete arch bridge over Patit Creek on Third Street in Dayton
History: Built 1915; rehabilitated 1965
Built: 1915
Location: Columbia County
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Status: Open to traffic
Location: 46.582222,-118.026111
Carries Upper Nav Lock Br. over Upper Nav Lock Channel
Design: other
Design Details: Bascule
Total Length: 112.9 Feet
Span Length: 91.9 Feet
Overview: Bascule bridge over Upper Nav Lock Channel on Upper Nav Lock Br. in Little Goose
History: Built 1968
Built: 1968
Location: Columbia County
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Status: Open to traffic
Location: 46.274462,-118.113870
Carries Lower Hogeye Road over Whiskey Creek
Design: arch/deck
Design Details: Arch
Total Length: 56.1 Feet
Span Length: 42.0 Feet
Overview: Concrete arch bridge over Whiskey Creek on Lower Hogeye Road
History: Built 1916
Built: 1916
Location: Columbia County
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Status: Open to traffic
Location: 46.289242,-118.080823
Carries Palouse River and Coulee City Railroad over Touchet River
Design: truss/through/pratt
Design Details: Appears to be a Pratt through truss but has additional braces at one end only. Also uses slender rods for last full panel on each end, whereas other members are latticed box beams (terminology?). See pictures.
Total Length: 182.0 Feet
Span Length: 155.0 Feet
Overview: Pratt through truss bridge over Touchet River on Palouse River and Coulee City Railroad (PCC)
History: Built 1943 using a secondhand span
Built: 1943
Location: Columbia County
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124627
Overview
Looking east-northeast. Note the supplemental bracing on near end and differing structural members used in the truss.
Photo taken by Karl Sweitzer in August 2008
124628
End-On
Looking east.
Photo taken by Karl Sweitzer in August 2008
439084
Photo taken by Leslie R Trick in November 2018
471048
Photo taken by Patrick Gurwell in January 2017
471049
Photo taken by Patrick Gurwell in January 2017
471050
Photo taken by Patrick Gurwell in January 2017
471051
Photo taken by Patrick Gurwell in January 2017
476785
Photo taken by Patrick Gurwell in January 2017
Status: Open to traffic
Location: 46.564514,-118.183222
Carries Union Pacific Railroad over Snake River
Design: truss/through/polygonal/verticals
Design Details: Polygonal Warren through truss with all verticals with steel girder approach spans.
Total Length: 1220.0 Feet
Span Length: 410.0 Feet
Overview: Polygonal Warren through truss with all verticals bridge over Snake River on Union Pacific Railroad
History: Built 1971
Built: 1971
Location: Columbia County
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324204
UP - Snake River Bridge
Photo taken by C Hanchey in August 2014
324205
UP - Snake River Bridge
Photo taken by C Hanchey in August 2014
424069
UP- Snake River Bridge
Photo taken by Richard Doody in June 2010
424070
UP- Snake River Bridge
Photo taken by Richard Doody in June 2010
424071
UP- Snake River Bridge
Photo taken by Richard Doody in June 2010
424072
UP- Snake River Bridge
Photo taken by Richard Doody in June 2010
424073
UP- Snake River Bridge
Photo taken by Richard Doody in June 2010
424074
UP- Snake River Bridge
Photo taken by Richard Doody in June 2010
474323
Photo taken by Patrick Gurwell in July 2019
474324
Photo taken by Patrick Gurwell in July 2019
502506
Photo taken by John Bernhisel in August 2021
502507
Photo taken by John Bernhisel in August 2021
Status: Open to road traffic; Railway abandoned 1946
Location: 46.370139,-118.120148
Carries UPRR/OWRN over Stonecipher Road
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 Stonecipher Road on Union Pacific Railroad
History: Built 1917
Built: 1917
Location: Columbia County
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421237
Alto Tunnel
Photo taken by Richard Doody in 1995
421238
Alto Tunnel
Photo taken by Richard Doody in 1995
421239
Alto Tunnel
Photo taken by Richard Doody in 1995
421240
Alto Tunnel
Photo taken by Richard Doody in 1995
421241
Alto Tunnel
Photo taken by Richard Doody in 1995
Status: Intact but closed to all traffic
Location: 46.488737,-117.961445
Carries US12 US410 Inland Empire Hwy. over Tuccannon River
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 Tuccannon River on US12 US410 Inland Empire Hwy.
History: Built 1922 bypassed and replaced by new bridge
Built: 1922
Location: Columbia County
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424075
Tuccannon River Bridge
Photo taken by Richard Doody in 1995
424076
Tuccannon River Bridge
Photo taken by Richard Doody in 1995
Status: Open to authorized vehicles only
Location: 46.581887,-118.030025
Carries over
Design: girder/deck
Design Details: Deck girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Deck girder bauscle bridge over Little Goose Lock
History: Built 1970
Built: 1970
Location: Columbia County
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Status: Open to traffic
Location: 46.318966,-117.984363
Carries Palouse River & Coulee City Railroad over Tucannon River
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 199.0 Feet
Span Length: 83.0 Feet
Overview: Pony/through plate girder bridge over Touchet River on Palouse River & Coulee City Railroad
History: Built 1949 using secondhand spans
Built: 1949
Location: Columbia County
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439085
Photo taken by Leslie R Trick in November 2018
474325
Photo taken by Patrick Gurwell in July 2019
474326
Photo taken by Patrick Gurwell in July 2019
Status: Open to authorized vehicles only
Location: 46.582311,-118.026317
Carries Little Goose Dam Road over Snake River
Design: girder/pony/concrete
Design Details: Concrete through girder single leaf bascule
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Concrete pony/through girder bridge over Snake River on Little Goose Dam Road
History:
Built:
Location: Columbia County
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490397
Photo taken by Vladimir Steblina
490398
Photo taken by Konradlew
490431
Tech drawing by Douglas Butler
Photo taken by Douglas Butler in February 2020
Status: Open to authorized vehicles only
Location: 46.581706,-118.029965
Carries Little Goose Upper Dam Road over Snake River
Design: girder/deck
Design Details: Deck girder bascule
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Deck girder bridge over Snake River
History:
Built:
Location: Columbia County
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490399
Little goose upper lock
Photo taken by Vladimir Steblina
490432
Tech Drawing by Douglas Butler
Photo taken by Douglas Butler in February 2020
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.
