Status: Open to traffic
Location: 48.825520,-115.265990
Carries Koocanusa Bridge over Koocanusa Reservoir
Design: truss/deck/warren
Design Details: Steel Deck truss
Total Length: 2437.1 Feet
Span Length: 0.0 Feet
Overview: Deck truss bridge over Koocanusa Reservoir on Koocanusa Bridge
History: Built 1971
Built: 1971
Location: Lincoln County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 48.469956,-115.887616
Carries CR 071 over Kootenai River
Design: truss/through/parker
Design Details: 2-span, pin-connected, 11-panel Parker through truss
Total Length: 444.9 Feet
Span Length: 221.1 Feet
Overview: Pin-connected 11-panel Parker through truss bridge over Kootenai River on CR 071 in Troy
History: Built 1912; rehabilitated 1992
Built: 1912
Location: Lincoln County
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407663
Theodore Roosevelt Memorial Bridge
Full span elevation
HistoricBridges.org
407664
Theodore Roosevelt Memorial Bridge
View on the bridge
HistoricBridges.org
407665
Theodore Roosevelt Memorial Bridge
Single span elevation
HistoricBridges.org
407719
Photo taken by N Vision Photos in August 2010
468813
Theodore Roosevelt Memorial Bridge
Photo from waymarking
468814
Theodore Roosevelt Memorial Bridge
Photo from waymarking
Status: Open to traffic
Location: 48.495311,-115.918081
Carries US 2 over Kootenai River
Design: truss/deck
Design Details: Deck truss
Total Length: 939.0 Feet
Span Length: 264.1 Feet
Overview: Deck truss bridge over Kootenai River on US 2
History: Built 1942; rehabilitated 1992
Built: 1942
Location: Lincoln County
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407666
US-2 Kootenai River Bridge
Close-up elevation
HistoricBridges.org
407667
US-2 Kootenai River Bridge
Full span elevation
HistoricBridges.org
407751
Kootenai River Bridge
Distant elevation. A freight train passes under the bridge in the foreground
7ideaproductions.com
Status: Open to traffic
Location: 48.685088,-115.858351
Carries 17 Mile Creek Road (NF-471) over Yaak River
Design: truss/through/parker
Design Details: 8-panel, riveted Parker through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Parker through truss bridge over Yaak River on 17 Mile Creek Road
History:
Built:
Location: Lincoln County
View Bridge Information In Wayback Machine
Status: Intact but closed to all traffic
Location: 48.616870,-116.048097
Carries Leonia Rd over Kootenai River
Design: truss/through/polygonal/alt-verticals
Design Details: Polygonal Warren through truss with alternating verticals
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Polygonal Warren through truss bridge over Kootenai River on Leonia Rd
History:
Built:
Location: Lincoln County
View Bridge Information In Wayback Machine
282884
Leonia Bridge
http://www.montanaden.com/places-photos-1.html#nogo
http://www.montanaden.com/places-photos-1.html#nogo
Status: Open to pedestrians only, very good condition with solid flooring/planks.
Location: 48.896465,-115.116169
Carries Pidgeon Road (Abandoned section) over Tobacco River
Design: truss/through/lattice
Design Details: Lattice through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lattice through truss bridge over Tobacco River on Old Pidgeon Road.
History:
Built:
Location: Lincoln County
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286923
Pidgeon Road Bridge
Photo taken by Beth Wieland
Status: Open to traffic
Location: 48.482407,-114.948954
Carries BNSF Kootenai River Subdivision over
Design: tunnel
Design Details: Tunnel
Total Length: 37012.8 Feet
Span Length: 0.0 Feet
Overview: Tunnel on BNSF Kootenai River Subdivision
History: Built 1970
Built: 1970
Location: Lincoln County
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316101
Eastbound Empire Builder Enters Flathead Tunnel
This is the south end (west end on the railroad) of BNSF Railway's Flathead Tunnel. It is the third-longest railroad tunnel in North America, and second longest in the United States, measuring 7 miles in length. Stryker, MT
Photo by Loco Steve
Status: Open to bicycles & pedestrians
Location: 48.393567,-115.541115
Carries Champion Haul Road over Kootenay River
Design: truss/deck/pratt
Design Details: Pratt deck truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pratt deck truss bridge over Kootenay River on Champion Haul Road
History:
Built:
Location: Lincoln County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 48.671642,-116.044508
Carries Old Us Hwy 2 N over Curley Creek 005
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 32.2 Feet
Span Length: 30.8 Feet
Overview: Concrete tee beam bridge over Curley Creek 005 on Old Us Hwy 2 N
History: Built 1927
Built: 1927
Location: Lincoln County
View Bridge Information In Wayback Machine
Status: Open to traffic
Location: 48.391592,-115.537889
Carries BNSF Railway over Libby Creek
Design: truss/through/warren
Design Details: Warren through truss
Total Length: 0.0 Feet
Span Length: 152.0 Feet
Overview: Warren through truss bridge over Libby Creek on BNSF Railway
History:
Built:
Location: Lincoln County
View Bridge Information In Wayback Machine
Status: Replaced by a new bridge
Location: 48.396981,-115.547635
Carries California Avenue over Kootenai River
Design: truss/through/parker
Design Details: (3)9-panel Parker through trusses with sub-divided center panels.
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Parker through truss bridge over Kootenai River on California Avenue
History: Built 1912
Built: 1912
Location: Lincoln County
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497896
Kootenai River Bridge
1940s view
Photo from old postcard
497900
Kootenai River Bridge
1913 view
Photo from old postcard
Status: Open to pedestrians only
Location: 48.453087,-115.771557
Carries Footpath over Kootenai River
Design: suspension/wire
Design Details: Wire/cable suspension
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Wire suspension bridge over Kootenai River on Footpath
History: Built by CCC in 1930s; destroyed during a flood in 1948; rehabilitated in 2019
Built:
Location: Lincoln County
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497898
Kootenai Falls Suspension Bridge
Photo taken by Jeff Hitchcock in 2019
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.
