Status: Open to traffic
Location: 45.160000,-109.153333
Carries City street over Bear Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 51.8 Feet
Span Length: 49.9 Feet
Overview: Lost Pony truss bridge over Bear Creek on a city street in Bearcreek
History: Built 1915; rehabilitated 1977
Built: 1915
Location: Carbon County
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Status: No longer exists
Location: 45.028333,-109.060278
Carries CR 128 over Clarks Fork
Design: truss
Design Details: Truss
Total Length: 203.1 Feet
Span Length: 0.0 Feet
Overview: Lost truss bridge over Clarks Fork on CR 128
History: Built 1946; replaced 2004
Built: 1946
Location: Carbon County
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Status: Intact but closed to all traffic
Location: 45.011731,-109.062053
Carries CR 128 over Clarks Fork
Design: truss/through/pennsylvania
Design Details: Pennsylvania through truss
Total Length: 203.1 Feet
Span Length: 200.1 Feet
Overview: Through truss bridge over Clarks Fork on CR 128
History: Built 1946
Built: 1946
Location: Carbon County
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353795
Clark's Fork Bridge
View from the southwest
Photo taken by David Jones in May 2016
353796
Clark's Fork Bridge
View from the north
Photo taken by David Jones in May 2016
353797
Clark's Fork Bridge
Photo taken by David Jones in May 2016
353798
Clark's Fork Bridge
Photo taken by David Jones in May 2016
353799
Clark's Fork Bridge
This bridge is on old Montana Highway 10
Photo taken by David Jones in May 2016
468856
Photo taken by John Bernhisel in March 2020
468857
Photo taken by John Bernhisel in March 2020
468858
Photo taken by John Bernhisel in March 2020
468859
Photo taken by John Bernhisel in March 2020
468860
Photo taken by John Bernhisel in March 2020
468861
Photo taken by John Bernhisel in March 2020
468862
Photo taken by John Bernhisel in March 2020
468863
Photo taken by John Bernhisel in March 2020
468864
Photo taken by John Bernhisel in March 2020
468865
Photo taken by John Bernhisel in March 2020
Status: Replaced by a new bridge
Location: 45.391944,-108.895000
Carries CR 307 over Clarks Fork
Design: arch/deck/closed
Design Details: Three-span closed-spandrel arch
Total Length: 219.2 Feet
Span Length: 56.1 Feet
Overview: Lost concrete arch bridge over Clarks Fork on CR 307 in Fromberg
History: Built 1914; replaced 2008
Built: 1914
Location: Carbon County
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117744
View Looking South, General Elevation
Photo taken by Historic American Engineering Record
117745
View Looking Northeast, 3/4 Elevation
Photo taken by Historic American Engineering Record
117746
View Looking South, Detail Of West Span
Photo taken by Historic American Engineering Record
117747
View Looking East, General View Of Concrete Guardrail And Decking
Photo taken by Historic American Engineering Record
117748
View Looking Northwest, 3/4 Elevation
Photo taken by Historic American Engineering Record
Status: Replaced by a new bridge
Location: 45.505000,-108.903333
Carries CR 112 over Rock Creek
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 128.0 Feet
Span Length: 125.0 Feet
Overview: Through truss bridge over Rock Creek on CR 112
History: Built 1921
Built: 1921
Location: Carbon County
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272527
Photo taken by Jack Schmidt
428680
Replacement Bridge
Photo taken by John Bernhisel in May 2018
428681
Replacement Bridge
No sign of original bridge.
Photo taken by John Bernhisel in May 2018
Status: Replaced by a new bridge
Location: 45.277237,-109.209505
Carries CR 167 over Rock Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 77.1 Feet
Span Length: 75.1 Feet
Overview: Lost pony truss bridge over Rock Creek on CR 167
History: Built 1911; replaced 2006
Built: 1911
Location: Carbon County
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450904
Rock Creek Bridge
Photo taken by David Jones in November 2016
Status: Collapsed and Replaced by a new bridge about 2012
Location: 45.178951,-109.246352
Carries 19th Street over Rock Creek
Design: truss/pony
Design Details: Pony truss
Total Length: 62.0 Feet
Span Length: 60.0 Feet
Overview: Pony truss bridge over Rock Creek on 19th Street in Red Lodge
History: Built 1907
Built: 1907
Location: Carbon County
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301857
Picture1
Image taken from Google Maps before the street view is updated with an image of the new bridge
Status: Abandoned on dry land in Joliet
Location: 45.487747,-108.964134
Carries Nothing over Part of field
Design: truss/through/pratt
Design Details: Pin-connected, 6-panel Pratt through truss
Total Length: 0.0 Feet
Span Length: 103.3 Feet
Overview: Through truss bridge originally over Rock Creek on CR 101 at Joliet
History: Built 1901; replaced 1987, now sits in in a yard adjacent to US212
Built: 1901
Location: Carbon County
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119503
Distant View Of Bridge, Looking Northwest
Photo taken by Historic American Engineering Record
119504
3/4 View Of Bridge, Looking Northwest
Photo taken by Historic American Engineering Record
119505
3/4 View Of Bridge, Looking North
Photo taken by Historic American Engineering Record
119506
View Of South Portal, Looking Northwest
Photo taken by Historic American Engineering Record
119507
View Of North Portal, Looking Southeast
Photo taken by Historic American Engineering Record
119508
View Looking Southeast Along Lower Chord
Photo taken by Historic American Engineering Record
119509
View Of Bridge Plaque, Looking Northwest
Photo taken by Historic American Engineering Record
272526
Photo taken by Jack Schmidt
497892
Joliet Bridge
view c1909
Photo from old postcard
Status: Open to traffic on private driveway
Location: 45.514210,-108.886091
Carries Driveway on Private Farm over Free Silver Ditch
Design: truss/pony/pratt
Design Details: 4-panel, pinned Pratt pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt pony truss bridge over Free Silver Ditch on Driveway on Private Farm
History:
Built:
Location: Carbon County
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298577
Photo taken by Martha Carver in August 2014
353793
Driveway off U.S. 212 Bridge
View from the south
Photo taken by David Jones in May 2016
353794
Driveway off U.S. 212 Bridge
Photo taken by David Jones in May 2016
Status: Open to traffic
Location: 45.029646,-108.642694
Carries BNSF Railway over Sage Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Timber stringer bridge over Sage Creek on BNSF Railway
History:
Built:
Location: Carbon County
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352436
Railroad Bridge
Photo taken by John Bernhisel in April 2016
352437
Looking across the Bridge looking south
Photo taken by John Bernhisel in April 2016
352438
Looking South at side
Photo taken by John Bernhisel in April 2016
352439
Signs of wear
Photo taken by John Bernhisel in April 2016
352440
Facing hills to the west
Photo taken by John Bernhisel in April 2016
352441
Corals near the bridge.
Photo taken by John Bernhisel in April 2016
419317
Photo taken by John Bernhisel in April 2016
419318
Photo taken by John Bernhisel in April 2016
419319
Photo taken by John Bernhisel in April 2016
419320
Photo taken by John Bernhisel in April 2016
Status:
Location: 45.213999,-109.240942
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Carbon County
View Bridge Information In Wayback Machine
Status:
Location: 45.369443,-108.882237
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Carbon County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 45.369450,-108.882253
Carries CR 302 over Bluewater Creek 001
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 29.9 Feet
Span Length: 28.9 Feet
Overview: Concrete tee beam bridge over Bluewater Creek 001 on CR 302
History: Built 1913
Built: 1913
Location: Carbon County
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370132
CR 302 Bridge Over Bluewater Creek
View from the west
Photo taken by David Jones in November 2016
370133
CR 302 Bridge Over Bluewater Creek
Southern Portal
Photo taken by David Jones in November 2016
370134
CR 302 Bridge Over Bluewater Creek
View from the northwest
Photo taken by David Jones in November 2016
370135
CR 302 Bridge Over Bluewater Creek
Southern abutment
Photo taken by David Jones in November 2016
370136
CR 302 Bridge Over Bluewater Creek
View from the southeast showing northern abutment
Photo taken by David Jones in November 2016
Status:
Location: 45.054757,-108.656925
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Carbon County
View Bridge Information In Wayback Machine
Status:
Location: 45.213993,-109.240953
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Carbon County
View Bridge Information In Wayback Machine
Status:
Location: 45.365123,-108.867244
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Carbon County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 45.365128,-108.867183
Carries CR 313 over Bluewater Creek 038
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 32.2 Feet
Span Length: 15.1 Feet
Overview: Timber stringer bridge over Bluewater Creek 038 on CR 313
History: Built 1915
Built: 1915
Location: Carbon County
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405516
CR - 313 Bridge Over Bluewater Creek
View from the south west
Photo taken by David Jones in October 2017
405517
CR - 313 Bridge Over Bluewater Creek
Northern abutment
Photo taken by David Jones in October 2017
405518
CR - 313 Bridge Over Bluewater Creek
View from the south east
Photo taken by David Jones in October 2017
405519
CR - 313 Bridge Over Bluewater Creek
Southern portal
Photo taken by David Jones in October 2017
Status: Open to traffic
Location: 45.343775,-108.907680
Carries BNSF Railway over Clark's Fork of the Yellowstone River
Design: girder/pony/plate
Design Details: Pony plate girder
Total Length: 340.0 Feet
Span Length: 90.0 Feet
Overview: Through plate girder Bridge over Clark's Fork of the Yellowstone River on BNSF Railway
History:
Built:
Location: Carbon County
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428682
Photo taken by John Bernhisel in May 2018
428683
Photo taken by John Bernhisel in May 2018
428684
Photo taken by John Bernhisel in May 2018
448643
BNSF - Clark's Fork Bridge
View from the east
Photo taken by David Jones in May 2019
448644
BNSF - Clark's Fork Bridge
Northern Portal
Photo taken by David Jones in May 2019
448645
BNSF - Clark's Fork Bridge
View from the north
Photo taken by David Jones in May 2019
448646
BNSF - Clark's Fork Bridge
Central pier
Photo taken by David Jones in May 2019
448647
BNSF - Clark's Fork Bridge
North end abutment bridge support
Photo taken by David Jones in May 2019
448648
BNSF - Clark's Fork Bridge
Concrete approach
Photo taken by David Jones in May 2019
448649
BNSF - Clark's Fork Bridge
View from the west
Photo taken by David Jones in May 2019
Status: Open to traffic
Location: 45.350667,-109.495539
Carries S 78 Fh 83 over East Rosebud Creek
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 111.9 Feet
Span Length: 69.9 Feet
Overview: Concrete tee beam bridge over East Rosebud Creek on S 78 Fh 83
History: Built 1959
Built: 1959
Location: Carbon County
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451162
State 78 - East Rosebud Creek Bridge
View from the northwest
Photo taken by David Jones in June 2019
451163
State 78 - East Rosebud Creek Bridge
View from the southeast
Photo taken by David Jones in June 2019
451164
State 78 - East Rosebud Creek Bridge
View from the west
Photo taken by David Jones in June 2019
451165
State 78 - East Rosebud Creek Bridge
View from the west - southern abutment
Photo taken by David Jones in June 2019
451166
State 78 - East Rosebud Creek Bridge
View from the north
Photo taken by David Jones in June 2019
451167
State 78 - East Rosebud Creek Bridge
View from the north to southern abutment
Photo taken by David Jones in June 2019
451168
State 78 - East Rosebud Creek Bridge
Northern Portal
Photo taken by David Jones in June 2019
Status: Derelict/abandoned
Location: 45.156058,-109.184157
Carries Mining cars over Bear Creek Gulch
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned bridge over Bear Creek Gulch on Mining cars
History: Built 1909;
Built: 1909
Location: Carbon County
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476224
Photo taken by John Bernhisel in July 2020
476225
Photo taken by John Bernhisel in July 2020
476226
Photo taken by John Bernhisel in July 2020
476227
Photo taken by John Bernhisel in July 2020
476228
Photo taken by John Bernhisel in July 2020
501749
Photo taken by John Bernhisel
Status: Open to traffic
Location: 45.082228,-109.376125
Carries 2-Lane Road over Rock Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 50.9 Feet
Span Length: 48.9 Feet
Overview: Timber stringer bridge over Rock Creek on 2-Lane Road
History: Built 1970
Built: 1970
Location: Carbon County
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476229
Photo taken by John Bernhisel in July 2020
476230
Photo taken by John Bernhisel in July 2020
476231
Photo taken by John Bernhisel in July 2020
476232
Photo taken by John Bernhisel in July 2020
476233
Photo taken by John Bernhisel in July 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.
