Status: Replaced by a new bridge
Location: 42.866667,-109.981667
Carries CR 179 over Green River
Design: beam/stringer/wood
Design Details: Timber stringer
Total Length: 107.0 Feet
Span Length: 29.9 Feet
Overview: Lost Wooden bridge over Green River on CR 179
History: Built 1950; replaced 2015
Built: 1950
Location: Sublette County
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Status: Replaced by a new bridge
Location: 43.214931,-110.417289
Carries CR 108 over Hoback River
Design: truss/pony/polygonal/verticals
Design Details: Polygonal Warren pony truss with all verticals
Total Length: 104.0 Feet
Span Length: 104.0 Feet
Overview: Lost pony truss bridge over Hoback River on CR 108
History: Built 1940; replaced 2011
Built: 1940
Location: Sublette County
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249576
Elevation.
Photo Courtesy Mandy Klein, Current Archaeological Research, Inc.
249577
Portal View.
Photo Courtesy Mandy Klein, Current Archaeological Research, Inc.
249578
View Beside Bridge
Photo Courtesy Mandy Klein, Current Archaeological Research, Inc.
249579
View Under Bridge
Photo Courtesy Mandy Klein, Current Archaeological Research, Inc.
Status: Replaced by new bridge
Location: 42.749412,-109.726730
Carries CR 136 over New Fork River
Design: truss/pony/kingpost
Design Details: Two-span timber Kingpost pony truss
Total Length: 92.0 Feet
Span Length: 46.0 Feet
Overview: Lost Kingpost pony truss bridge over New Fork River on CR 136
History: Built 1917; replaced 1989
Built: 1917
Location: Sublette County
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120438
View Looking North Toward South Web
Photo taken by Historic American Engineering Record
120439
View Looking West Toward East Portal
Photo taken by Historic American Engineering Record
120440
View Looking South Toward North Web
Photo taken by Historic American Engineering Record
120441
View Looking Northwest Toward South Web
Photo taken by Historic American Engineering Record
Status: closed to all traffic
Location: 42.779401,-109.969110
Carries CR 145 over Green River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 222.1 Feet
Span Length: 106.0 Feet
Overview: Pratt through truss bridge over Green River on CR 145
History: Built 1905
Built: 1905
Location: Sublette County
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195150
upriver
National Registry Photos
195151
oblique
National Registry photos
195152
deck with pony truss
national registry photos
Status: Open to pedestrians only
Location: 43.019060,-110.118532
Carries US-189 (Old Alignment) over Green River
Design: truss/through/parker
Design Details: Parker through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Parker through truss bridge over Green River on US-189 (Old Alignment)
History: Built 1931
Built: 1931
Location: Sublette County
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249574
Portal View.
Photo Courtesy Mandy Klein, Current Archaeological Research, Inc.
249575
Elevation.
Photo Courtesy Mandy Klein, Current Archaeological Research, Inc.
431066
Looking north
Photo taken by Jann Mayer in July 2018
431067
South approach, looking north
Photo taken by Jann Mayer in July 2018
431068
Detail of top members
Photo taken by Jann Mayer in July 2018
Status: Open to wildlife only
Location: 42.881694,-109.978950
Carries Path of the Pronghorn National Wildlife Migration Corridor over US 191
Design: arch/deck/closed
Design Details: Closed-spandrel prefabricated concrete arch. Deck is dirt with planted grasses and other vegetation.
Total Length: 151.9 Feet
Span Length: 78.1 Feet
Overview: Closed-spandrel arch bridge over US 191 on Path of the Pronghorn National Wildlife Migration Corridor
History: Built 2012
Built: 2012
Location: Sublette County
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316882
Herd of antelope crossing US 191
Photo by Jeff Burrell/Wildlife Conservation Society
Status: Don't know
Location: 43.113897,-110.433416
Carries Old Private Road over Nothing
Design: truss/pony/polygonal/verticals
Design Details: Polygonal Warren pony truss with all verticals
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Polygonal Warren pony truss with all verticals bridge over Nothing on Old Private Road
History:
Built:
Location: Sublette County
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Status: Open to traffic
Location: 42.661039,-110.490300
Carries Forest Road 10046 over North Piney Creek
Design: truss/pony/bailey
Design Details: Bailey pony truss
Total Length: 105.0 Feet
Span Length: 100.7 Feet
Overview: Bailey pony truss bridge over North Piney Creek on Forest Road 10046
History: Built 1957
Built: 1957
Location: Sublette County
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Status: Open to traffic
Location: 43.086886,-109.968789
Carries FR 10099 (New Fork Lake Road) over New Fork Lake Spillway
Design: other
Design Details: Other
Total Length: 89.9 Feet
Span Length: 16.1 Feet
Overview: Bridge over New Fork Lake Spillway on FR 10099 (New Fork Lake Road)
History: Built 1958
Built: 1958
Location: Sublette 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.
