Status: Open to traffic
Location: 47.143338,-114.965433
Carries over Cedar Creek
Design: truss/pony/warren
Design Details: Warren pony truss
Total Length: 107.0 Feet
Span Length: 69.9 Feet
Overview: Pony truss bridge over Cedar Creek
History: Built 1935
Built: 1935
Location: Mineral County
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369618
Cedar Creek Bridge
View from the north
Photo taken by David Jones in November 2016
369619
Cedar Creek Bridge
Southern truss rail
Photo taken by David Jones in November 2016
369620
Cedar Creek Bridge
Support pad
Photo taken by David Jones in November 2016
369621
Cedar Creek Bridge
Wooden guard rail
Photo taken by David Jones in November 2016
369622
Cedar Creek Bridge
View from the northwest
Photo taken by David Jones in November 2016
369623
Cedar Creek Bridge
Western Portal
Photo taken by David Jones in November 2016
Status: Open to pedestrians only
Location: 47.020204,-114.657003
Carries CR 012 (Old US 10) over Clark Fork
Design: truss/deck/pratt
Design Details: Pratt deck truss
Total Length: 423.9 Feet
Span Length: 191.0 Feet
Overview: Deck truss bridge over Clark Fork on Old US 10 (CR 012)
History: Built 1928; rehabilitated 1965
Built: 1928
Location: Mineral County
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119810
Overview, View To Southeast
Photo taken by Historic American Engineering Record
119811
Overview, South Side, View To North
Photo taken by Historic American Engineering Record
119812
Overview, View To Southwest
Photo taken by Historic American Engineering Record
119813
South Side, View To Northeast
Photo taken by Historic American Engineering Record
119814
North Side, View To West-Southwest
Photo taken by Historic American Engineering Record
119815
South Side, View To West-Northwest
Photo taken by Historic American Engineering Record
119816
North Side With Pier, View To Southwest
Photo taken by Historic American Engineering Record
119817
East Portal, View To West
Photo taken by Historic American Engineering Record
119818
West Portal, View To East
Photo taken by Historic American Engineering Record
119819
Detail, Bridge Deck With Underside Of Railroad Bridge (24mn164), View To South
Photo taken by Historic American Engineering Record
342818
Scenic Bridge
Photo taken Sept. 2015
Photo by Pfohl Martin, used with permission
342819
Sept. 2015
Photo by Pfohl Martin, used with permission
342823
Sept. 2015
Photo by Pfohl Martin, used with permission
342824
Sept. 2015
Photo by Pfohl Martin, used with permission
446863
Photo taken by John Bernhisel in April 2019
446864
Photo taken by John Bernhisel in April 2019
446865
Photo taken by John Bernhisel in April 2019
Status: Open to traffic
Location: 47.013922,-114.507419
Carries CR 089 over Clark Fork
Design: truss/through/polygonal
Design Details: Polygonal Warren through truss
Total Length: 371.1 Feet
Span Length: 174.9 Feet
Overview: Through truss bridge over Clark Fork on CR 089
History: Built 1916; rehabilitated 1999
Built: 1916
Location: Mineral County
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275690
Natural Pier Bridge
Photo taken by Jack Schmidt in July 2013
275691
Natural Pier Bridge
Photo taken by Jack Schmidt in July 2013
275692
Natural Pier Bridge
Photo taken by Jack Schmidt in July 2013
367539
Natural Pier Bridge
Bridge showing natural pier from downsteam
Photo taken by David Jones in October 2016
367540
Natural Pier Bridge
Natural pier from the northwest
Photo taken by David Jones in October 2016
367541
Natural Pier Bridge
View of natural pier from the northeast
Photo taken by David Jones in October 2016
421282
Natural Pier Bridge
Photo taken by Richard Doody in 1996
421283
Natural Pier Bridge
Photo taken by Richard Doody in 1996
421284
Natural Pier Bridge
Photo taken by Richard Doody in 1996
446774
Photo taken by John Bernhisel in April 2019
446775
Photo taken by John Bernhisel in April 2019
446776
Photo taken by John Bernhisel in April 2019
446777
Photo taken by John Bernhisel in April 2019
446778
Photo taken by John Bernhisel in April 2019
Status: Open to traffic
Location: 47.006535,-114.578206
Carries CR 170 over Clark Fork
Design: truss/deck/warren
Design Details: Warren deck truss
Total Length: 518.1 Feet
Span Length: 240.2 Feet
Overview: Deck truss bridge over Clark Fork on CR 170
History: Built 1932
Built: 1932
Location: Mineral County
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366132
Cyr Bridge
View from the south
Photo taken by David Jones in September 2016
366133
Cyr Bridge
One of the center piers
Photo taken by David Jones in September 2016
366134
Cyr Bridge
Photo taken by David Jones in September 2016
366135
Cyr Bridge
Southeastern supports
Photo taken by David Jones in September 2016
366136
Cyr Bridge
Underside
Photo taken by David Jones in September 2016
366137
Cyr Bridge
Cement railing
Photo taken by David Jones in September 2016
366138
Cyr Bridge
View from northwest end of bridge
Photo taken by David Jones in September 2016
500339
Photo taken by John Bernhisel in June 2021
500340
Photo taken by John Bernhisel in June 2021
500341
Photo taken by John Bernhisel in June 2021
500342
Photo taken by John Bernhisel in June 2021
500343
Photo taken by John Bernhisel in June 2021
500622
Photo taken by John Bernhisel in June 2021
500623
Photo taken by John Bernhisel in June 2021
500624
Photo taken by John Bernhisel in June 2021
502231
Photo taken by John Bernhisel in July 2021
502232
Photo taken by John Bernhisel in July 2021
Status: Open to traffic
Location: 47.116353,-114.781632
Carries CR 170 over Clark Fork
Design: truss/through/polygonal/alt-verticals
Design Details: Polygonal Warren through truss with alternating verticals
Total Length: 463.9 Feet
Span Length: 174.9 Feet
Overview: Through truss bridge over Clark Fork on CR 170 in Riverbend
History: Built 1916 in Thompson Falls MT (other sources cite 1924); relocated in 1944; rehabilitated 1999
Built: 1916
Location: Mineral County
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272555
Photo taken by Jack Schmidt
272556
Photo taken by Jack Schmidt
272557
Photo taken by Jack Schmidt
484778
Clark Fork Bridge
Photo from Pinterest
484779
Clark Fork aka Lozeau Bridge
Photo from montanapictures
500363
Photo taken by John Bernhisel in June 2021
500364
Photo taken by John Bernhisel in June 2021
500365
Photo taken by John Bernhisel in June 2021
500366
Photo taken by John Bernhisel in June 2021
500367
Photo taken by John Bernhisel in June 2021
500368
Photo taken by John Bernhisel in June 2021
502227
Photo taken by John Bernhisel in July 2021
502228
Photo taken by John Bernhisel in July 2021
502229
Photo taken by John Bernhisel in July 2021
502230
Photo taken by John Bernhisel in July 2021
Status: Open to traffic
Location: 47.293254,-115.091202
Carries Frontage Road 179 over Clark Fork
Design: truss/deck
Design Details: Deck truss
Total Length: 787.1 Feet
Span Length: 180.1 Feet
Overview: Deck truss bridge over Clark Fork on Frontage Road 179 (old US 10)
History: Built 1942; rehabilitated 1986
Built: 1942
Location: Mineral County
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368012
Clark Fork River Bridge - Old US 10
View from the west
Photo taken by David Jones in October 2016
368013
Clark Fork River Bridge - Old US 10
Central piers
Photo taken by David Jones in October 2016
368014
Clark Fork River Bridge - Old US 10
Northwest portal
Photo taken by David Jones in October 2016
368015
Clark Fork River Bridge - Old US 10
Southeast portal showing walkway
Photo taken by David Jones in October 2016
368016
Clark Fork River Bridge - Old US 10
View from the east
Photo taken by David Jones in October 2016
446685
Photo taken by John Bernhisel in April 2019
446686
Photo taken by John Bernhisel in April 2019
488319
Highway 10 Bridge
Photo from old postcard
Status:
Location: 47.053599,-114.758329
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.053517,-114.758311
Carries Frontage Road 070 over Nemote Creek 006
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 75.1 Feet
Span Length: 24.0 Feet
Overview: Concrete tee beam bridge over Nemote Creek 006 on Frontage Road 070
History: Built 1931
Built: 1931
Location: Mineral County
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367570
Nemote Creek Bridge Old US Highway 10
Eastern Portal
Photo taken by David Jones in October 2016
367571
Nemote Creek Bridge Old US Highway 10
North guard rail
Photo taken by David Jones in October 2016
367572
Nemote Creek Bridge Old US Highway 10
View from the northwest
Photo taken by David Jones in October 2016
367573
Nemote Creek Bridge Old US Highway 10
West abutment
Photo taken by David Jones in October 2016
367574
Nemote Creek Bridge Old US Highway 10
View looking toward the east
Photo taken by David Jones in October 2016
Status: Abandoned, approaches removed
Location: 47.291354,-115.091644
Carries Railroad (MILW) over Clark Fork River
Design: truss/deck/warren
Design Details: Warren deck truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned warren deck truss bridge over Clark Fork River on Railroad (MILW)
History: Built 1908
Built: 1908
Location: Mineral County
View Bridge Information In Wayback Machine
253149
Photo taken by montanatom1950
253159
Photo taken by montanatom1950
446680
Photo taken by John Bernhisel in April 2019
446681
Photo taken by John Bernhisel in April 2019
446682
Photo taken by John Bernhisel in April 2019
446683
7DCC3CB5 31B6 46D8 AB62 ED7DC87AF12C
Photo taken by John Bernhisel in April 2019
446684
Photo taken by John Bernhisel in April 2019
502289
Photo taken by John Bernhisel in August 2021
502290
Photo taken by John Bernhisel in August 2021
Status: Abandoned
Location: 47.020362,-114.656760
Carries Milwaukee Road over Clark Fork River
Design: truss/deck/pratt
Design Details: Pratt deck truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned warren deck truss bridge over Clark Fork River on Milwaukee Road
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
285585
Overview, View To Southeast
Photo taken by Kristi Hager for the Historic American Engineering Record
285586
Overview, View To Southwest
Photo taken by Kristi Hager for the Historic American Engineering Record
285589
East Portal, View To West
Photo taken by Kristi Hager for the Historic American Engineering Record
285590
West Portal, View To East
Photo taken by Kristi Hager for the Historic American Engineering Record
342820
Sept. 2015
Photo by Pfohl Martin, used with permission
342821
Contact info edited from sign by photographer, taken Sept. 2015
Photo by Pfohl Martin, used with permission
342822
Sept. 2015
Photo by Pfohl Martin, used with permission
446779
Photo taken by John Bernhisel in April 2019
446780
Photo taken by John Bernhisel in April 2019
446781
Photo taken by John Bernhisel in April 2019
446782
Photo taken by John Bernhisel in April 2019
446783
Photo taken by John Bernhisel in April 2019
Status: Open to pedestrians only
Location: 47.401284,-115.594212
Carries Milwaukee Road Trail over Dominion 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 Dominion Creek on Milwaukee Road Trail
History: Built 1909; Converted to trail use 2010
Built: 1909
Location: Mineral County
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369683
Dominion Creek Trestle
View of trestle from Dominion Creek roadway
Photo taken by David Jones in November 2016
369684
Dominion Creek Trestle
Trestle support
Photo taken by David Jones in November 2016
369685
Dominion Creek Trestle
Northern abutment
Photo taken by David Jones in November 2016
369686
Dominion Creek Trestle
Southeastern Portal
Photo taken by David Jones in November 2016
369687
Dominion Creek Trestle
View of Dominion Creek Road below the trestle
Photo taken by David Jones in November 2016
369688
Dominion Creek Trestle
Electric lines support
Photo taken by David Jones in November 2016
369689
Dominion Creek Trestle
Electric Line "Gallows" supports
Photo taken by David Jones in November 2016
Status: Open to pedestrians and non-motorized bicycles only
Location: 47.393643,-115.637562
Carries Route Of The Hiawatha Trail over St. Paul Pass
Design: tunnel
Design Details: Tunnel
Total Length: 8976.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel through St. Paul Pass on Route Of The Hiawatha Trail
History: Built 1909, Abandoned by railroad 1980, Converted to pedestrian use 2001
Built: 1909
Location: Mineral County
View Bridge Information In Wayback Machine
285617
Photo taken by P,A, H
417697
Taft Tunnel entrance
Photo taken by John Anderson in June 2013
417698
Inside the Taft Tunnel of the Hiawatha Trail
Photo taken by John Anderson in 2013
417699
Inside the Taft Tunnel of the Hiawatha Trail
Photo taken by John Anderson in 2013
417700
Taft Tunnel entrance in Montana
Photo taken by John Anderson in June 2013
417701
Length sign
Photo taken by John Anderson in June 2013
417702
Inside Taft Tunnel
Photo taken by John Anderson in 2013
417703
Inside Taft Tunnel
Photo taken by John Anderson in 2013
417704
Exit on Idaho side of Taft Tunnel
Photo taken by John Anderson in June 2013
Status: Removed but not replaced
Location: 47.233883,-114.970018
Carries Abandoned Chicago, Milwaukee, St. Paul & Pacific Railroad over Keystone Gulch Road
Design: girder/deck/concrete
Design Details: Concrete deck girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Deck plate girder bridge over Keystone Gulch Road on Abandoned Chicago, Milwaukee, St. Paul & Pacific Railroad
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
316089
Photo taken by Montanatom
465989
Photo proved by Michael
500314
Photo taken by John Bernhisel in June 2021
500315
Photo taken by John Bernhisel in June 2021
500316
Photo taken by John Bernhisel in June 2021
500317
Photo taken by John Bernhisel in June 2021
Status: Derelict/abandoned
Location: 47.005382,-114.554851
Carries Chicago, Milwaukee, St. Paul & Pacific Railroad over
Design: tunnel
Design Details: Tunnel
Total Length: 252.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned tunnel on Chicago, Milwaukee, St. Paul & Pacific Railroad
History: Built ca. 1908
Built: 1908
Location: Mineral County
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367542
Cyr Tunnel
Eastern portal
Photo taken by David Jones in October 2016
367543
Cyr Tunnel
East end of tunnel shown from old rail bed
Photo taken by David Jones in October 2016
367544
Cyr Tunnel
Tunnel #18
Photo taken by David Jones in October 2016
367545
Cyr Tunnel
Date
Photo taken by David Jones in October 2016
367546
Cyr Tunnel
East end showing cement tunnel
Photo taken by David Jones in October 2016
367547
Cyr Tunnel
West end
Photo taken by David Jones in October 2016
367548
Cyr Tunnel
West end showing where cement tunnel and natural rock tunnel meet
Photo taken by David Jones in October 2016
Status: Open to pedestrians only
Location: 47.403716,-115.594025
Carries Route of the Hiawatha Trail over
Design: tunnel
Design Details: Tunnel
Total Length: 474.0 Feet
Span Length: 0.0 Feet
Overview: Tunnel on Route of the Hiawatha Trail
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
369690
Dominion Creek Tunnel
Southern Portal
Photo taken by David Jones in November 2016
369691
Dominion Creek Tunnel
Tunnel 19
Photo taken by David Jones in November 2016
369692
Dominion Creek Tunnel
Looking north
Photo taken by David Jones in November 2016
369693
Dominion Creek Tunnel
Northern Portal
Photo taken by David Jones in November 2016
369694
Dominion Creek Tunnel
Water Seepage
Photo taken by David Jones in November 2016
369695
Dominion Creek Tunnel
Looking south
Photo taken by David Jones in November 2016
Status: Open to pedestrians only
Location: 47.407985,-115.511016
Carries Route of the Hiawatha Trail over Silver 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 Silver Creek on Route of the Hiawatha Trail
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
369666
Saltese Trestle
View from the south
Photo taken by David Jones in November 2016
369667
Saltese Trestle
View from the south looking northwest
Photo taken by David Jones in November 2016
369668
Saltese Trestle
Electric system "gallows"
Photo taken by David Jones in November 2016
369669
Saltese Trestle
"Gallows" bracket
Photo taken by David Jones in November 2016
369670
Saltese Trestle
View from the south looking southeast
Photo taken by David Jones in November 2016
369671
Saltese Trestle
Northwest abutment
Photo taken by David Jones in November 2016
369672
Saltese Trestle
View from the northwest
Photo taken by David Jones in November 2016
369673
Saltese Trestle
Northwestern Portal - Now a road and walkway
Photo taken by David Jones in November 2016
369674
Saltese Trestle
Support Pillar next to roadway
Photo taken by David Jones in November 2016
502247
Photo taken by John Bernhisel in August 2021
502248
Photo taken by John Bernhisel in August 2021
502249
Photo taken by John Bernhisel in August 2021
502250
Photo taken by John Bernhisel in August 2021
Status: Open to traffic
Location: 47.005719,-114.696193
Carries Montana Rail Link over Fish Creek
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 576.0 Feet
Span Length: 100.0 Feet
Overview: Deck plate girder bridge over Fish Creek on Montana Rail Link
History: Built 1914
Built: 1914
Location: Mineral County
View Bridge Information In Wayback Machine
367549
MRL - Fish Creek Trestle
View from the east
Photo taken by David Jones in October 2016
367550
MRL - Fish Creek Trestle
Cement Pier
Photo taken by David Jones in October 2016
367551
MRL - Fish Creek Trestle
Cement Pier
Photo taken by David Jones in October 2016
367552
MRL - Fish Creek Trestle
View from the northeast
Photo taken by David Jones in October 2016
367553
MRL - Fish Creek Trestle
View from the north
Photo taken by David Jones in October 2016
367554
MRL - Fish Creek Trestle
Center support system
Photo taken by David Jones in October 2016
367555
MRL - Fish Creek Trestle
Deck
Photo taken by David Jones in October 2016
367556
MRL - Fish Creek Trestle
View from creek side
Photo taken by David Jones in October 2016
488940
Published by the Northern Pacific
500334
Photo taken by John Bernhisel in June 2021
500335
Photo taken by John Bernhisel in June 2021
500336
Photo taken by John Bernhisel in June 2021
500337
Photo taken by John Bernhisel in June 2021
500338
Photo taken by John Bernhisel in June 2021
Status: Removed
Location: 47.006621,-114.578048
Carries Chicago, Milwaukee, St. Paul & Pacific Railroad over Clark Fork River
Design: truss/deck/warren
Design Details: Warren deck truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Warren deck truss bridge over Clark Fork River on Chicago, Milwaukee, St. Paul & Pacific Railroad
History: Built 1908
Built: 1908
Location: Mineral County
View Bridge Information In Wayback Machine
500344
Photo taken by John Bernhisel in June 2021
500345
Photo taken by John Bernhisel in June 2021
500346
Photo taken by John Bernhisel in June 2021
500347
Photo taken by John Bernhisel in June 2021
500370
1909 Dedication
Photo taken by John Bernhisel
500371
1909 Dedication
Photo taken by John Bernhisel
502233
Photo taken by John Bernhisel in July 2021
502234
Photo taken by John Bernhisel in July 2021
Status: Removed
Location: 47.022281,-114.523679
Carries Chicago, Milwaukee, St. Paul & Pacific Railroad over Negro Gulch, Mountain Creek & Mountain Creek Road
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 Negro Gulch, Mountain Creek & Mountain Creek Road on Chicago, Milwaukee, St. Paul & Pacific Railroad
History: Built 1908
Built: 1908
Location: Mineral County
View Bridge Information In Wayback Machine
367448
MILW - Negro Gulch Bridge Remnants
Western Pier
Photo taken by David Jones in October 2016
367449
MILW - Negro Gulch Bridge Remnants
Looking east over Mountain Creek Road
Photo taken by David Jones in October 2016
367450
MILW - Negro Gulch Bridge Remnants
East side of Mountain Creek Road
Photo taken by David Jones in October 2016
Status: Replaced by a new bridge
Location: 47.020031,-114.656998
Carries US 10 over Clark Fork 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 Clark Fork River on US 10
History: Built ? ; Replaced 1928
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 47.006446,-114.694163
Carries Cyr-Iron Mountain Road over Fish Creek
Design: truss/pony/warren
Design Details: Warren pony truss
Total Length: 67.6 Feet
Span Length: 67.6 Feet
Overview: Abandoned warren pony truss bridge over Fish Creek on Cyr-Iron Mountain Road
History: Built 1934; Replaced 1986
Built: 1934
Location: Mineral County
View Bridge Information In Wayback Machine
354335
Library of Congress
354336
Www.loc.gov
Library of Congress
354337
Library of Congress
Status: Removed but not replaced; Supports remain
Location: 47.294548,-115.091152
Carries Coyote Lane over Clark Fork River
Design: truss/through
Design Details: Through truss
Total Length: 468.0 Feet
Span Length: 0.0 Feet
Overview: Lost Through truss bridge over Clark Fork River on Coyote Lane
History: Built 1917
Built: 1917
Location: Mineral County
View Bridge Information In Wayback Machine
366209
Published prior to 1923
502245
Photo taken by John Bernhisel in August 2021
502246
Photo taken by John Bernhisel in August 2021
Status:
Location: 47.367055,-115.264758
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
Status:
Location: 47.367061,-115.264714
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.367006,-115.264725
Carries CR 179 over Twelvemile Creek 014
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 35.1 Feet
Span Length: 34.1 Feet
Overview: Concrete tee beam bridge over Twelvemile Creek 014 on CR 179
History: Built 1931
Built: 1931
Location: Mineral County
View Bridge Information In Wayback Machine
369642
CR 179 Bridge Over Twelve Mile Creek
View From the south east
Photo taken by David Jones in November 2016
369643
CR 179 Bridge Over Twelve Mile Creek
South west Portal
Photo taken by David Jones in November 2016
369644
CR 179 Bridge Over Twelve Mile Creek
T-Beam & guard rail
Photo taken by David Jones in November 2016
369645
CR 179 Bridge Over Twelve Mile Creek
Northwest guard rail
Photo taken by David Jones in November 2016
369646
CR 179 Bridge Over Twelve Mile Creek
View from the North west
Photo taken by David Jones in November 2016
Status:
Location: 47.356720,-115.288725
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.356694,-115.288686
Carries CR 179 over Rock Creek 013
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 35.1 Feet
Span Length: 34.1 Feet
Overview: Concrete tee beam bridge over Rock Creek 013 on CR 179
History: Built 1931
Built: 1931
Location: Mineral County
View Bridge Information In Wayback Machine
369647
CR 179 Bridge Over Rock Creek
View from the south
Photo taken by David Jones in November 2016
369648
CR 179 Bridge Over Rock Creek
North east Portal
Photo taken by David Jones in November 2016
369649
CR 179 Bridge Over Rock Creek
North side T-Beam & Guard Rail
Photo taken by David Jones in November 2016
369650
CR 179 Bridge Over Rock Creek
North east abutment
Photo taken by David Jones in November 2016
369651
CR 179 Bridge Over Rock Creek
South side T-Beam & Guard Rail
Photo taken by David Jones in November 2016
Status:
Location: 47.377102,-115.386511
Carries over
Design: unknown
Design Details:
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge
History:
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.176836,-114.868733
Carries Diamond Match Road over Cedar Creek
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 109.9 Feet
Span Length: 69.9 Feet
Overview: Concrete tee beam bridge over Cedar Creek on Diamond Match Road
History: Built 1955
Built: 1955
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.030436,-114.754791
Carries Montana Rail Link over Quartz Creek
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 322.0 Feet
Span Length: 60.0 Feet
Overview: Deck plate girder bridge over Quartz Creek on Montana Rail Link
History: Built 1916
Built: 1916
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 47.176543,-114.869739
Carries Montana Rail Link over Cedar Creek
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 289.0 Feet
Span Length: 76.0 Feet
Overview: Deck plate girder bridge over Cedar Creek on Montana Rail Link
History: Built 1911
Built: 1911
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to pedestrians only
Location: 44.846046,-107.333576
Carries Footpath over Tongue River
Design: truss/pony/warren
Design Details: Warren pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Warren pony truss bridge over Tongue River on Footpath
History: Built 1934
Built: 1934
Location: Mineral County
View Bridge Information In Wayback Machine
Status: Open to authorized vehicles only
Location: 47.386111,-115.393950
Carries nursery road over Savenac Creek
Design: arch/deck/stone
Design Details: Stone arch
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Stone arch bridge over Savenac Creek on nursery road
History: Built by Civilian Conservation Corps
Built: 1937
Location: Mineral County
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488341
CCC Bridge
Photo from Waymarking
501936
Stone Arch
Posted by John Bernhisel in July 2021
502237
Photo taken by John Bernhisel in August 2021
502238
Photo taken by John Bernhisel in August 2021
502239
Photo taken by John Bernhisel in August 2021
502240
Photo taken by John Bernhisel in August 2021
502241
Photo taken by John Bernhisel in August 2021
Status: Replaced by a new bridge
Location: 47.196261,-114.890891
Carries River Street over Clark Fork
Design: truss/through
Design Details: Through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Through truss bridge over Clark Fork on River Street
History:
Built:
Location: Mineral County
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495394
River Street Bridge
1966 view looking southeast
Photo from old postcard
Status: Intact but closed to all traffic
Location: 47.385187,-115.394112
Carries Old Wagon Trail over Savenac Creek
Design: unknown
Design Details: Yellowstone Trail Bridge, 1919-1920. Contributing Structure:
The Yellowstone Trail bridge was started in the fall of 1919 and completed in the spring and summer of 1920. It is a single-span, poured concrete bridge with approach wings. Just east of the bridge is the remains of a barb wire fence crossing the Yellowstone Trail. The fence uses concrete posts that match the shape and materials used in the bridge. The asphalt road surface on the bridge was covered with up to 5 inches of duff and grasses. It was removed in 1996 to protect the bridge from moisture and to reveal the original surface to visitors.
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Bridge over Savenac Creek on Old Wagon Trail
History: Built 1920
Built:
Location: Mineral County
View Bridge Information In Wayback Machine
502251
Photo taken by John Bernhisel in August 2021
502252
Photo taken by John Bernhisel in August 2021
502253
Photo taken by John Bernhisel in August 2021
502254
Photo taken by John Bernhisel in August 2021
502255
Photo taken by John Bernhisel in August 2021
502256
Photo taken by John Bernhisel in August 2021
502257
Photo taken by John Bernhisel in August 2021
502258
Photo taken by John Bernhisel in August 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.
