Historic Bridges
of the United States
Big Horn River Bridge
Big Horn County
,
Wyoming
Overview
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Terraserver USA
Facts
Overview
Pony truss bridge over Big Horn River on CR L55
Location
Big Horn County
,
Wyoming
Status
Open to traffic
History
Built 1930; rehabilitated 1979
Design
Pony truss
Dimensions
Length of largest span: 113.9 ft.
Total length: 267.1 ft.
Deck width: 24.9 ft.
Approximate latitude, longitude
+44.19333, -107.91500
(decimal degrees)
44°11'36" N, 107°54'54" W
(degrees°minutes'seconds")
Inventory numbers
WY EJQ
(Wyoming bridge number)
BH 35719
(Bridgehunter.com ID)
Inspection
(as of 01/2006)
Deck condition rating:
Fair
(5 out of 9)
Superstructure condition rating:
Poor
(4 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 44.6
(out of 100)
Average daily traffic
(as of 2004)
150
Categories
Big Horn County, Wyoming
(10)
Built 1930
(833)
Built during 1930s
(5,161)
Corrugated deck
(522)
Open
(21,663)
Owned by county
(14,185)
Pony truss
(9,399)
Span length 100-125 feet
(2,272)
Structurally deficient
(10,809)
Total length 250-500 feet
(2,107)
Truss
(15,835)
Wyoming
(147)
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