Historic Bridges
of the United States

Winona Bridge

Winona County, Minnesota
and Buffalo County, Wisconsin

Overview
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Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Through truss bridge over Mississippi River on MN 43 in Winona
Status
Open to restricted traffic
History
Built 1941; rehabilitated 1985
Design
Cantilevered through truss
Dimensions
Length of largest span: 450.2 ft.
Total length: 2,288.5 ft.
Deck width: 30.8 ft.
Vertical clearance above deck: 18.0 ft.
Approximate latitude, longitude
+44.05361, -91.64167   (decimal degrees)
44°03'13" N, 91°38'30" W   (degrees°minutes'seconds")
Inventory numbers
MN 5900 (Minnesota bridge number)
BH 20674 (Bridgehunter.com ID)
Inspection (as of 06/2006)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Not deficient
Sufficiency rating: 49.8 (out of 100)
Average daily traffic (as of 2004)
11,900

Categories 

Buffalo County, Wisconsin (5)
Built 1941 (206)
Built during 1940s (1,486)
Cantilevered truss (118)
Minnesota (426)
Open (21,663)
Owned by state (6,562)
Span length 250-500 feet (578)
State line crossing (148)
Through truss (5,274)
Total length 1000-2500 feet (702)
Truss (15,821)
Winona County, Minnesota (4)
Wisconsin (375)

Update Log 

Sources 

Comments 

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