Historic Bridges
of the United States
Mid Fork Whitewater River Bridge
Winona County
,
Minnesota
Overview
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Terraserver USA
Facts
Overview
Pony truss bridge over Mid Fork Whitewater River on MN 74
Location
Winona County
,
Minnesota
Status
Open to traffic
History
Built 1930
Design
Pony truss
Dimensions
Length of largest span: 86.9 ft.
Total length: 89.6 ft.
Deck width: 26.9 ft.
Approximate latitude, longitude
+44.05083, -92.05139
(decimal degrees)
44°03'03" N, 92°03'05" W
(degrees°minutes'seconds")
Approximate UTM coordinates
15/575989/4877956
(zone/easting/northing)
USGS topographic map
Elba
Inventory numbers
MN 85019
(Minnesota bridge number)
BH 20673
(Bridgehunter.com ID)
Inspection
(as of 04/2005)
Deck condition rating:
Fair
(5 out of 9)
Superstructure condition rating:
Serious
(3 out of 9)
Substructure condition rating:
Poor
(4 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 14.3
(out of 100)
Average daily traffic
(as of 2004)
1,350
Categories
Built 1930
(850)
Built during 1930s
(5,231)
Minnesota
(428)
Open
(21,822)
Owned by state
(6,646)
Pony truss
(9,483)
Span length 75-100 feet
(3,297)
Structurally deficient
(10,853)
Total length 75-100 feet
(3,373)
Truss
(16,067)
Winona County, Minnesota
(4)
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