Status: Open to traffic
Location: 0.000000,0.000000
Carries FR 30050 over Buffallo River
Design: truss
Design Details: Truss
Total Length: 113.9 Feet
Span Length: 113.9 Feet
Overview: Truss bridge over Buffallo River on FR 30050
History: Built 2000
Built: 2000
Location: Teton County
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Status: Open to traffic
Location: 44.503889,-110.195556
Carries East Entrance Road over Cub Creek
Design: arch/deck
Design Details: Arch
Total Length: 20.0 Feet
Span Length: 20.0 Feet
Overview: Concrete arch bridge over Cub Creek on East Entrance Road
History: Built 1922; rehabilitated 1995
Built: 1922
Location: Teton County
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Status: Open to traffic
Location: 44.566111,-110.381111
Carries East Entrance Road over Yellowstone River
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 532.2 Feet
Span Length: 27.9 Feet
Overview: Wooden bridge over Yellowstone River on East Entrance Road
History: Built 1936
Built: 1936
Location: Teton County
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Status: Open to traffic
Location: 44.542500,-110.788611
Carries Firehole Lake Driv over Thermal Area Drainage
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 29.9 Feet
Span Length: 4.9 Feet
Overview: Wooden bridge over Thermal Area Drainage on Firehole Lake Driv
History: Built 1935
Built: 1935
Location: Teton County
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Status: Open to traffic
Location: 44.543056,-110.791111
Carries Firehole Lake Drive over Thermal Area Drainage
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 24.0 Feet
Span Length: 3.9 Feet
Overview: Wooden bridge over Thermal Area Drainage on Firehole Lake Drive
History: Built 1935
Built: 1935
Location: Teton County
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Status: Open to traffic
Location: 43.497778,-110.871667
Carries WY 22 over Fish Creek
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 184.1 Feet
Span Length: 23.0 Feet
Overview: Wooden bridge over Fish Creek on WY 22 in Wilson
History: Built 1949; rehabilitated 1973
Built: 1949
Location: Teton County
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Status: Open to traffic
Location: 44.515833,-110.832778
Carries Fountain Freight R over Firehole River
Design: truss/pony
Design Details: Pony truss
Total Length: 66.9 Feet
Span Length: 66.9 Feet
Overview: Pony truss bridge over Firehole River on Fountain Freight R
History: Built 1925
Built: 1925
Location: Teton County
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Status: Open to traffic
Location: 44.892222,-110.387778
Carries Grand Loop Road over Tower Creek
Design: arch/deck
Design Details: Arch
Total Length: 57.1 Feet
Span Length: 40.0 Feet
Overview: Concrete arch bridge over Tower Creek on Grand Loop Road
History: Built 1935
Built: 1935
Location: Teton County
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Status: Open to traffic
Location: 43.319742,-110.729220
Carries CR 33 over Hoback River
Design: truss/pony/bailey
Design Details: Bailey pony truss
Total Length: 91.9 Feet
Span Length: 89.9 Feet
Overview: Pony truss bridge over Hoback River on CR 33 in Hoback
History: Built 1955
Built: 1955
Location: Teton County
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Status: Open to traffic
Location: 44.441111,-110.719167
Carries Grand Loop Road over Isa Lake
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 160.1 Feet
Span Length: 24.0 Feet
Overview: Wooden bridge over Isa Lake on Grand Loop Road
History: Built 1936
Built: 1936
Location: Teton County
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487245
Isa Lake Bridge
HAER Photo by Jet Lowe
487246
Isa Lake Bridge 1
HAER Photo by Jet Lowe
502946
Posted by John Bernhisel
511212
Photo taken by John Bernhisel in November 2021
Status: Demolished
Location: 43.321043,-110.732875
Carries US 26 over Snake River
Design: arch/deck/steel
Design Details: Steel arch
Total Length: 579.1 Feet
Span Length: 310.1 Feet
Overview: Steel arch bridge over Snake River on US 26 in Hoback
History: Built 1950
Built: 1950
Location: Teton County
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228560
Hoback Bridge
Photo courtesy of the Wyoming Department of Transportation
Status: Open to traffic
At risk for demolition and replacement.
Location: 43.371791,-110.738957
Carries CR 22-11 (Swinging Bridge Road) over Snake River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 321.9 Feet
Span Length: 129.9 Feet
Overview: Pratt through truss bridge over Snake River on CR 22-11 (Swinging Bridge Road) in Hoback
History: Built 1915 as the 5 span Wilson Bridge; 3 spans moved here 1960; damaged by truck in 2015
Built: 1915
Location: Teton County
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256683
Old Single-land Snake River Bridge south of Jackson, Wyoming
Photo taken by phil h
256684
Old Snake River Bridge south of Jackson, Wyoming
View of south side
Photo taken by phil h
Status: Open to traffic
Location: 44.151389,-110.673056
Carries South Entrance Roa over Crawfish Creek
Design: arch/deck
Design Details: Arch
Total Length: 140.1 Feet
Span Length: 71.9 Feet
Overview: Concrete arch bridge over Crawfish Creek on South Entrance Roa
History: Built 1934
Built: 1934
Location: Teton County
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Status: Open to traffic
Location: 44.151389,-110.673056
Carries South Entrance Roa over Crawfish Creek
Design: arch/deck
Design Details: Arch
Total Length: 140.1 Feet
Span Length: 71.9 Feet
Overview: Arch bridge over Crawfish Creek on South Entrance Roa
History: Built 1934
Built: 1934
Location: Teton County
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465964
Crawfish Creek Bridge
Photo taken by Stephen Conn
487268
Crawfish Creek Bridge
HAER Photo by Jet Lowe
487269
Crawfish Creek Bridge
HAER Photo by Jet Lowe
502959
Photo taken by John Bernhisel
502960
Photo taken by John Bernhisel
502961
Photo taken by John Bernhisel
Status: Open to traffic
Location: 43.301477,-110.776685
Carries W. Johnny Counts Road over Snake River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 130.0 Feet
Span Length: 355.0 Feet
Overview: Pratt through truss bridge over Snake River on W. Johnny Counts Road
History:
Built:
Location: Teton County
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Status: Open to pedestrians only
Location: 44.516158,-110.832792
Carries Fairy Falls Trail (an old alignment of US 89/20) over Firehole River
Design: truss/pony/pratt
Design Details: Pratt pony truss
Total Length: 66.6 Feet
Span Length: 66.6 Feet
Overview: Pratt pony truss bridge over Firehole River on Fairy Falls Trail (an old alignment of US 89/20)
History: Built in 1911 by the Corps of Engineers over the Gibbon River and relocated here in 1925.
Built: 1911
Location: Teton County
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431069
Looking north
Photo taken by Jann Mayer in July 2018
431070
Looking north
The skew is apparent in this view
Photo taken by Jann Mayer in July 2018
431071
East side, looking north
No builder information was visible
Photo taken by Jann Mayer in July 2018
431072
Railing on east side
Photo taken by Jann Mayer in July 2018
431073
Pin connection detail
Photo taken by Jann Mayer in July 2018
431074
Upper pin connection detail
Photo taken by Jann Mayer in July 2018
431075
Looking south
Photo taken by Jann Mayer in July 2018
431076
Railing and tension members on east side
Photo taken by Jann Mayer in July 2018
431077
Closeup of west side
Photo taken by Jann Mayer in July 2018
431078
Lower member detail
Photo taken by Jann Mayer in July 2018
447069
Photo taken by Clark Vance in July 2010
447070
Photo taken by Clark Vance in July 2010
447071
Photo taken by Clark Vance in July 2010
447072
Photo taken by Clark Vance in July 2010
447073
Photo taken by Clark Vance in July 2010
447074
Photo taken by Clark Vance in July 2010
447075
Photo taken by Clark Vance in July 2010
451374
Upper Fountain Freight Road over the Firehole River
Jim Peaco; June 1989
451879
Perspective View Looking Northeast
Photo taken by Jet Lowe for the Historic American Engineering Record
451880
South Elevation
Photo taken by Jet Lowe for the Historic American Engineering Record
451881
Eastern Portal
Photo taken by Jet Lowe for the Historic American Engineering Record
451882
Detail Of Central Panels, South Elevation
Photo taken by Jet Lowe for the Historic American Engineering Record
451883
Perspective View Of West Side Of Nez Perce Creek Bridge
Photo taken by Jet Lowe for the Historic American Engineering Record
451884
South Elevation
Photo taken by Jet Lowe for the Historic American Engineering Record
451885
Lower Chord Junction Of Members
Photo taken by Jet Lowe for the Historic American Engineering Record
451886
Detail, Inclined Endpost Pin Connection
Photo taken by Jet Lowe for the Historic American Engineering Record
Status: Open to traffic
Location: 43.302945,-110.673136
Carries Grouse Dr over Hoback River
Design: truss/through/polygonal/verticals
Design Details: Polygonal Warren through truss with all verticals
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Polygonal Warren through truss with all verticals bridge over Hoback River on Grouse Dr
History:
Built:
Location: Teton County
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Status: Open to traffic
Location: 43.527902,-110.860776
Carries Private Drive over Fish creek
Design: truss/pony
Design Details: Pony truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Pony truss bridge over Fish creek on Private Drive
History:
Built:
Location: Teton County
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Status: Open to pedestrians only
Location: 43.896028,-110.590768
Carries (Trail) Old US 89 over Pilgrim Creek
Design: beam/stringer
Design Details: Stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Stringer bridge over Pilgrim Creek on (Trail) Old US 89
History: Bypassed in 1961
Built:
Location: Teton County
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Status: Replaced by a new bridge
Location: 44.657665,-110.769432
Carries Grand Loop Road over Gibbon River
Design: beam/stringer
Design Details: Stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Stringer bridge over Gibbon River on Grand Loop Road
History:
Built:
Location: Teton County
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451890
Jim Peaco; August 2000
Status: Heavily damaged by avalanche during construction and later dismantled.
Location: 43.501105,-110.937986
Carries Teton Pass Highway (W-22) over Glory Bowl Chute
Design: arch/through/steel
Design Details: Steel through arch
Total Length: 400.0 Feet
Span Length: 0.0 Feet
Overview: Lost Steel through arch bridge over Glory Bowl Chute on Teton Pass Highway (W-22)
History: Construction began in 1969 but was not completed due to avalanche damage; bridge was dismantled in 1970.
Built: 1969
Location: Teton County
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459607
Avalanche Bridge
Casper Star-Tribune: October 7 1969
459608
Avalanche Bridge
Casper Star-Tribune: January 7 1970
459609
Avalanche Bridge
Casper Star-Tribune: January 28 1970
459610
Avalanche Bridge
Casper Star-Tribune: January 28 1970
459611
Avalanche Bridge
The Jackson Hole Guide: February 5 1970
459612
Avalanche Bridge
The Jackson Hole Guide: September 17 1970
459613
Avalanche Bridge
The Jackson Hole Guide: September 17 1970
459614
Avalanche Bridge
1 of 3
Casper Star-Tribune: November 21 1971
459615
Avalanche Bridge
2 of 3
Photo taken by Melissa Brand-Welch
459616
Avalanche Bridge
3 of 3
Photo taken by Melissa Brand-Welch
459617
Avalanche Bridge
Photo taken by Melissa Brand-Welch
Status: Open to traffic
Location: 44.940889,-110.632278
Carries Grand Loop Road over Lava Creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 32.2 Feet
Span Length: 29.9 Feet
Overview: Steel stringer bridge over Lava Creek on Grand Loop Road
History: Built 1932
Built: 1932
Location: Teton County
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487244
Lava Creek Bridge
HAER Photo by Jet Lowe
Status: Open to traffic
Location: 44.701778,-110.506167
Carries Grand Loop Road over Otter Creek
Design: frame/concrete
Design Details: Concrete rigid frame
Total Length: 23.0 Feet
Span Length: 23.0 Feet
Overview: Concrete rigid frame bridge over Otter Creek on Grand Loop Road
History: Built 1934
Built: 1934
Location: Teton County
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487247
Otter Creek Bridge No. 1
looking east
HAER Photo by Jet Lowe
Status: Open to traffic
Location: 44.698584,-110.520408
Carries Grand Loop Road Spur over Otter Creek
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Steel stringer bridge over Otter Creek on Grand Loop Road Spur
History: Built 1935
Built: 1935
Location: Teton County
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487248
Otter Creek Bridge No. 2
HAER Photo by Jet Lowe
Status: Open to traffic
Location: 44.559083,-110.356667
Carries East Entrance Road over Pelican Creek
Design: slab
Design Details: Slab
Total Length: 144.4 Feet
Span Length: 54.5 Feet
Overview: Slab bridge over Pelican Creek on East Entrance Road
History: Built 1934
Built: 1934
Location: Teton County
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487250
Pelican Creek Bridge
HAER Photo by Jet Lowe
487251
Pelican Creek Bridge
HAER Photo by Jet Lowe
487252
Pelican Creek Bridge
HAER Photo by Jet Lowe
502942
Photo taken by John Bernhisel
502943
Photo taken by John Bernhisel in May 2020
Status: Open to traffic
Location: 44.572833,-110.820667
Carries Grand Loop Road over Nez Perce Creek
Design: slab
Design Details: Slab
Total Length: 78.4 Feet
Span Length: 26.2 Feet
Overview: Slab bridge over Nez Perce Creek on Grand Loop Road
History: Built 1935; rehabilitated 1997
Built: 1935
Location: Teton County
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487254
Nez Perce Creek Bridge
HAER Photo by Jet Lowe
487255
Nez Perce Creek Bridge
HAER Photo by Jet Lowe
Status: Open to traffic
Location: 44.482861,-110.852500
Carries Grand Loop Road over Firehole River
Design: beam/tee
Design Details: Concrete tee beam
Total Length: 102.0 Feet
Span Length: 65.9 Feet
Overview: Concrete tee beam bridge over Firehole River on Grand Loop Road
History: Built 1967
Built: 1967
Location: Teton County
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487256
Firehole River Bridge
HAER Photo by Jet Lowe
Status: Replaced by a new bridge in 2012
Location: 44.882016,-110.734973
Carries Indian Creek Campground Road over Obsidian Creek
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 Obsidian Creek on Indian Creek Campground Road
History: Built 1910
Built: 1910
Location: Teton County
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487270
Obsidian Creek Bridge
HAER Photo by Jet Lowe
487271
Obsidian Creek Bridge
HAER Photo by Jet Lowe
487272
Obsidian Creek Bridge
HAER Photo by Jet Lowe
Status:
Location: 43.653826,-110.714910
Carries Teton Park Road over Snake River
Design: truss/through
Design Details: Through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Through truss bridge over Snake River on Teton Park Road
History: Built 1927
Built: 1927
Location: Teton County
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498284
Teton Park Road Bridge
looking west
Photo from old postcard
Status: Replaced by a new bridge
Location: 43.498950,-110.838758
Carries WY22 over Snake 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 Snake River on WY22
History: Built 1915; Replaced 1960
Built: 1915
Location: Teton County
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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.
