Status: Open to traffic
Location: 44.958333,-107.335000
Carries CN3-140 over BNSF Railroad
Design: truss/pony
Design Details: Pony truss
Total Length: 148.0 Feet
Span Length: 34.1 Feet
Overview: Pony truss bridge over BNSF Railroad on CN3-140 in Parkman
History: Built 1916
Built: 1916
Location: Sheridan County
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357590
BNSF Railroad Bridge
Southeast view
Photo taken by David Jones in July 2016
357591
BNSF Railroad Bridge
Photo taken by David Jones in June 2016
357592
BNSF Railroad Bridge
Support structure
Photo taken by David Jones in July 2016
357593
BNSF Railroad Bridge
Southwest Portal
Photo taken by David Jones in July 2016
Status: Replaced by a new bridge
Location: 44.633333,-106.376667
Carries CN3-219 over Clear Creek
Design: truss/through
Design Details: Through truss
Total Length: 100.1 Feet
Span Length: 100.1 Feet
Overview: Through truss bridge over Clear Creek on CN3-219
History: Built 1916; rehabilitated 1921, replaced 2009
Built: 1916
Location: Sheridan County
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Status: Open to traffic
Location: 44.579722,-106.932222
Carries CN3-2 over North Piney Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 40.0 Feet
Span Length: 38.1 Feet
Overview: Pony truss bridge over North Piney Creek on CN3-2 in Story
History: Built 1914
Built: 1914
Location: Sheridan County
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Status: Open to traffic
Location: 44.560278,-106.715556
Carries CN3-149 over Piney Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 101.1 Feet
Span Length: 100.1 Feet
Overview: Pony truss bridge over Piney Creek on CN3-149
History: Built 1920; rehabilitated 1993
Built: 1920
Location: Sheridan County
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Status: Replaced by a new bridge, truss part sits on ground just south of new bridge
Location: 44.890703,-107.210109
Carries CN3-71 over Tongue River
Design: truss/pony/parker
Design Details: Parker Pony truss
Total Length: 81.0 Feet
Span Length: 80.1 Feet
Overview: Parker Pony truss bridge over Tongue River on CN3-71
History: Built 1917,replaced 2008
Built: 1917
Location: Sheridan County
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113189
Overview
Photo taken by James McCray
113190
Oblique View
Photo taken by James McCray
Status: Open to traffic
Location: 44.650315,-106.122006
Carries CN3-40 over Wild Horse Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 71.9 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over Wild Horse Creek on CN3-40
History: Built 1920; rehabilitated 1940
Built: 1920
Location: Sheridan County
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Status: Open to pedestrians
Location: 44.878490,-107.262720
Carries Old US 14 over Tongue River
Design: truss/pony/parker
Design Details: Parker pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Parker pony truss bridge over Tongue River on Old US 14 in Dayton
History: Bridge made obselete by new bridge in 1994, and is now a pedestrian bridge.
Built:
Location: Sheridan County
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113226
Overview
The Old US 14 Bridge in Dayton, WY is now a pedestrian bridge. Anyone having more details about the bridge's history please leave a comment.
Photo taken by James McCray
113227
Oblique View
Photo taken by James McCray
275672
Old US 14 Bridge
Photo taken by Jack Schmidt in June 2013
275673
Old US 14 Bridge
Photo taken by Jack Schmidt in June 2013
Status: Replaced by a new bridge
Location: 44.880000,-106.061667
Carries Lower Powder River Road (CR 269) over Powder River
Design: truss/through/pratt
Design Details: Main span: Pratt through truss
Total Length: 201.5 Feet
Span Length: 0.0 Feet
Overview: Lost through truss bridge over Powder River on Lower Powder River Road (CR 269)
History: Built 1915; replaced 1989
Built: 1915
Location: Sheridan County
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160245
side view of the truss bridges
These are photos of the prdecessor taken before its demise
Photo taken by Historic American Engineering Record
160246
inside the bridges
Photo taken by Historic American Engineering Record
160247
oblique view
Photo taken by Historic American Engineering Record
160248
a-frame portal view
the second span has an M-frame portal
Photo taken by Historic American Engineering Record
Status: Open to traffic
Location: 44.902361,-107.030848
Carries Cn3-110 over Tongue River
Design: truss/pony/warren
Design Details: Warren pony truss
Total Length: 97.1 Feet
Span Length: 53.5 Feet
Overview: Pony truss bridge over Tongue River on Cn3-110
History: Built 1903
Built: 1903
Location: Sheridan County
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305606
View to the East, Showing Eastern Panel and Remains of Catwalk on East Side
Photo taken by Martha Carver in August 2014
305607
View to the East, Concrete Ruins to the east of the Bridge
Photo taken by Martha Carver in August 2014
305604
Center panel that carried both the vehicular and trolley line, View to Northeast; Note difference in composition
Photo taken by Martha Carver in August 2014
305605
View to the North: Eastern Side of the Bridge for the Trolley, Note difference in the composition of the outside panel and the middle panel; Catwalk is located on the east (right)
Photo taken by Martha Carver in August 2014
305603
Through, View to North, Showing Vehicular (left, west) and Trolley Line (right, east)
Photo taken by Martha Carver in August 2014
305602
Through, View to North
Photo taken by Martha Carver in August 2014
305608
Eastern Side of the Bridge, Catwalk, View to Northeast
Photo taken by Martha Carver in August 2014
305609
Through to the South
Photo taken by Martha Carver in August 2014
305610
Through to the South
Photo taken by Martha Carver in August 2014
305611
View to the South, Showing the Eastern Lane for the Trolley Line
Photo taken by Martha Carver in August 2014
305612
View to the Southeast
Photo taken by Martha Carver in August 2014
305613
Vehicular Lane, View to the Southwest showing the Western outside Panel
Photo taken by Martha Carver in August 2014
305614
Historic Map of the Monarch Mine, from Black Diamonds of Sheridan, written by Stanley A. Kuzara in 1977; Only the bridge, the water tower, the church, a residence and a few outbuildings remain.
305615
Interpretative Marker near the bridge that discusses the Monarch Mine
Photo taken by Martha Carver in August 2014
305616
Interpretative Marker in the nearby town of Ranchester that describes the Black Diamond Trail, which includes the Monarch Mine
Photo taken by Martha Carver in August 2014
Status: Replaced by a new bridge
Location: 44.909278,-107.087540
Carries Kooi Road over Tongue River
Design: truss/pony/pratt
Design Details: Pratt pony truss
Total Length: 81.5 Feet
Span Length: 80.0 Feet
Overview: Lost Pratt pony truss bridge over Tongue River on Kooi Road
History: Built 1913, replaced 2003
Built: 1913
Location: Sheridan County
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276062
File:Kooi Bridge.jpg
Photo taken by HAER
360895
Detail View Of West Web, Looking East
Photo taken for the Historic American Engineering Record
360896
View Looking Southeast Along West Web
Photo taken for the Historic American Engineering Record
Status: Replaced by a new bridge
Location: 44.650663,-106.130796
Carries CR 38 over Powder River
Design: truss/through/parker
Design Details: 8-panel pin connected Parker through truss
Total Length: 160.0 Feet
Span Length: 0.0 Feet
Overview: Parker through truss bridge over Powder River
History: Built 1917, replaced 1990
Built: 1917
Location: Sheridan County
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309507
View Looking West Toward East Web
Photo taken for the Historic American Engineering Record
309508
View Looking Southwest Toward East Web
Photo taken for the Historic American Engineering Record
309509
View Looking South Through Superstructure
Photo taken for the Historic American Engineering Record
Status: Open to pedestrians only
Location: 44.844730,-107.320468
Carries Tongue River Campground Trail over Tongue River
Design: truss/pony/warren
Design Details: 4-panel, riveted Warren pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Warren pony truss bridge over Tongue River on Tongue River Campground Trail
History:
Built:
Location: Sheridan County
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465968
Tongue River Campground Trail Bridge
looking north
Photo taken by Nick Mihal
Status: Replaced by a new bridge
Location: 44.898691,-107.170610
Carries Wolf Creek Road over Wolf Creek
Design: truss/pony/pratt-half
Design Details: Half-hip Pratt pony truss
Total Length: 35.0 Feet
Span Length: 34.0 Feet
Overview: Lost Half-hip Pratt pony truss bridge over Wolf Creek on Wolf Creek Road
History: Built 1911; replaced 1987
Built: 1911
Location: Sheridan County
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Status: Open to traffic
Location: 44.670424,-106.992761
Carries CR 103 over Little Goose Creek
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 36.1 Feet
Span Length: 35.1 Feet
Overview: Concrete tee beam bridge over Little Goose Creek on CR 103
History: Built 1961
Built: 1961
Location: Sheridan County
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Status: Open to traffic
Location: 44.810627,-106.951178
Carries BNSF Railway over Pit
Design: truss/through/warren
Design Details: Warren through truss
Total Length: 98.0 Feet
Span Length: 98.0 Feet
Overview: Warren through truss bridge over Pit on BNSF Railway
History:
Built:
Location: Sheridan County
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Status: Open to traffic
Location: 44.994986,-107.629272
Carries FS 113 over Little Big Horn River
Design: beam/stringer/steel
Design Details: Steel stringer with timber deck
Total Length: 42.0 Feet
Span Length: 35.1 Feet
Overview: Steel stringer bridge over Little Big Horn River on FS 113
History: Built 1945
Built: 1945
Location: Sheridan County
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Status: Replaced by a new bridge
Location: 44.696564,-106.113210
Carries US 14/16 over Powder River
Design: truss/deck/pratt
Design Details: Pratt deck truss
Total Length: 452.0 Feet
Span Length: 0.0 Feet
Overview: Lost Pratt deck truss bridge over Powder River on US 14/16
History: Built 1933; replaced in 1990
Built: 1933
Location: Sheridan County
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465963
CKW Bridge over Powder River
looking southwest
HAER Photo
Status: Open to traffic
Location: 44.901866,-107.020471
Carries BNSF Railway over Tounge River
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 150.0 Feet
Span Length: 85.0 Feet
Overview: Pony/through plate girder bridge over Tounge River on BNSF Railway
History:
Built:
Location: Sheridan County
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Status: Open to traffic
Location: 44.680679,-106.357493
Carries BNSF Railway over Black Stump Draw
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 105.0 Feet
Span Length: 50.0 Feet
Overview: Deck plate girder bridge over Black Stump Draw on BNSF Railway
History:
Built:
Location: Sheridan County
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Status: Open to traffic
Location: 44.773463,-107.042643
Carries County Road 5 over Big Goose Creek
Design: truss/pony/pratt
Design Details: Pratt pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt pony truss bridge over Big Goose Creek on County Road 5
History: Built 1914
Built: 1914
Location: Sheridan County
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475647
Big Goose Creek Road Bridge
HAER Photo
475648
Big Goose Creek Road Bridge
HAER Photo
475649
Big Goose Creek Road Bridge
HAER Photo
Status: Derelict/abandoned
Location: 44.718779,-107.447886
Carries Carried a flume for railroad ties. over The Tongue River
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned bridge over The Tongue River on Carried a flume for railroad ties.
History:
Built:
Location: Sheridan County
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501384
Photo taken by John Bernhisel
501385
Photo taken by John Bernhisel
501386
Photo taken by John Bernhisel
501387
Photo taken by John Bernhisel
501388
Photo taken by John Bernhisel in July 2021
501389
Photo taken by John Bernhisel in July 2021
501390
Photo taken by John Bernhisel in July 2021
501391
Photo taken by John Bernhisel in July 2021
501392
Photo taken by John Bernhisel in July 2021
501393
Photo taken by John Bernhisel in July 2021
501394
Photo taken by John Bernhisel in July 2021
501395
Photo taken by John Bernhisel in July 2021
501396
Photo taken by John Bernhisel in July 2021
501397
Photo taken by John Bernhisel in July 2021
501398
Photo taken by John Bernhisel in July 2021
Status: Open to traffic
Location: 44.717803,-107.447797
Carries Fsr 16 over South Tongue River
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 41.0 Feet
Span Length: 39.4 Feet
Overview: Steel stringer bridge over South Tongue River on Fsr 16
History: Built 1959
Built: 1959
Location: Sheridan County
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501405
Photo taken by John Bernhisel in July 2021
501406
Photo taken by John Bernhisel in July 2021
501407
Photo taken by John Bernhisel in July 2021
501408
Photo taken by John Bernhisel in July 2021
501409
Photo taken by John Bernhisel in July 2021
501410
Photo taken by John Bernhisel in July 2021
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.
