Historic Bridges
of the United States
128th Avenue Bridge
Winneshiek County
,
Iowa
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Lost pony truss bridge over North Bear Creek on 128th Avenue
Location
Winneshiek County
,
Iowa
Status
Collapsed in a tractor collision
History
Built 1949; collapsed 2005
Design
Pony truss
Dimensions
Length of largest span: 70.0 ft.
Total length: 71.0 ft.
Deck width: 15.4 ft.
Approximate latitude, longitude
+43.49618, -91.65094
(decimal degrees)
43°29'46" N, 91°39'03" W
(degrees°minutes'seconds")
Land survey
T. 100 N., R. 07 W., Sec. 11
Inventory numbers
IA 349150
(Iowa bridge number)
BH 14709
(Bridgehunter.com ID)
Categories
Built 1949
(163)
Built during 1940s
(1,469)
Collapsed
(12)
Iowa
(2,120)
Lost
(491)
Owned by county
(14,113)
Pony truss
(9,380)
Span length 50-75 feet
(4,624)
Total length 50-75 feet
(4,927)
Truss
(15,704)
Winneshiek County, Iowa
(65)
Sources
Lee Bjerke -
lbjerke [at] co [dot] winneshiek [dot] ia [dot] us
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