Historic Bridges
of the United States
Shoshone River Bridge
Big Horn County
,
Wyoming
Overview
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Terraserver USA
Facts
Overview
Pony truss bridge over Shoshone River on CN9-72
Location
Big Horn County
,
Wyoming
Status
Open to traffic
History
Built 1926
Design
Warren pony truss
Dimensions
Length of largest span: 95.1 ft.
Total length: 390.1 ft.
Deck width: 20.0 ft.
Recognition
Posted to the National Register of Historic Places on February 22, 1985
Approximate latitude, longitude
+44.83828, -108.43478
(decimal degrees)
44°50'18" N, 108°26'05" W
(degrees°minutes'seconds")
Inventory numbers
NRHP 85000413
(National Register of Historic Places reference number)
BH 35725
(Bridgehunter.com ID)
Inspection
(as of 02/2006)
Deck condition rating:
Imminent Failure
(1 out of 9)
Superstructure condition rating:
Poor
(4 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 58.7
(out of 100)
Average daily traffic
(as of 2004)
50
Categories
Big Horn County, Wyoming
(10)
Built 1926
(306)
Built during 1920s
(4,045)
NR-listed
(1,485)
Open
(21,663)
Owned by county
(14,182)
Pony truss
(9,398)
Span length 75-100 feet
(3,265)
Structurally deficient
(10,809)
Total length 250-500 feet
(2,105)
Truss
(15,829)
Warren truss
(711)
Wyoming
(147)
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