Historic Bridges
of the United States
Sturgeon River Bridge
St. Louis County
,
Minnesota
Overview
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Terraserver USA
Facts
Overview
Pony truss bridge over Sturgeon River on CR 492
Location
St. Louis County
,
Minnesota
Status
Open to traffic
History
Built 1927
Design
Pony truss
Dimensions
Length of largest span: 60.0 ft.
Total length: 117.1 ft.
Deck width: 17.1 ft.
Approximate latitude, longitude
+47.76278, -92.88250
(decimal degrees)
47°45'46" N, 92°52'57" W
(degrees°minutes'seconds")
Inventory numbers
MN 7827
(Minnesota bridge number)
BH 20631
(Bridgehunter.com ID)
Inspection
(as of 08/2006)
Deck condition rating:
Satisfactory
(6 out of 9)
Superstructure condition rating:
Fair
(5 out of 9)
Substructure condition rating:
Fair
(5 out of 9)
Appraisal:
Functionally obsolete
Sufficiency rating: 42.9
(out of 100)
Average daily traffic
(as of 2003)
35
Categories
Built 1927
(354)
Built during 1920s
(4,082)
Functionally obsolete
(5,080)
Minnesota
(427)
Open
(21,705)
Owned by county
(14,216)
Pony truss
(9,439)
Span length 50-75 feet
(4,687)
St. Louis County, Minnesota
(44)
Total length 100-125 feet
(2,441)
Truss
(15,951)
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