Historic Bridges
of the United States
Blackfoot River Bridge
Powell County
,
Montana
Overview
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Facts
Overview
Lost truss bridge over Blackfoot River on MT 141
Location
Powell County
,
Montana
Status
No longer exists
History
Built 1936; replaced 2004
Design
Truss
Dimensions
Total length: 186.0 ft.
Inventory number
BH 23137
(Bridgehunter.com ID)
Inspection
(as of 07/2007)
Deck condition rating:
Good
(7 out of 9)
Superstructure condition rating:
Good
(7 out of 9)
Substructure condition rating:
Good
(7 out of 9)
Sufficiency rating: 88.1
(out of 100)
Average daily traffic
(as of 2006)
740
Categories
Built 1936
(576)
Built during 1930s
(7,082)
Flared
(418)
Lost
(6,201)
Lost 2004
(350)
Lost during 2000s
(2,322)
Montana
(279)
Owned by state
(7,026)
Powell County, Montana
(10)
Skewed
(3,683)
Total length 175-250 feet
(2,106)
Truss
(19,464)
Comments
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