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340th Street Bridge

Photos 

EB5-3 1

Enlarge

BH Photo #312828

Map 

Facts 

Overview
Lost Pony truss bridge over Ocheyedan River on 340th Street
Location
Clay County, Iowa
Status
Replaced by a new bridge
History
Built 1911; Replaced 2008
Design
Pratt pony truss
Dimensions
Length of largest span: 89.9 ft.
Total length: 90.9 ft.
Deck width: 15.4 ft.
Approximate latitude, longitude
+43.15648, -95.35619   (decimal degrees)
43°09'23" N, 95°21'22" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/308435/4780886 (zone/easting/northing)
Quadrangle map:
Everly
Land survey
T. 96 N., R. 38 W., Sec. 5
Inventory numbers
IA 116980 (Iowa bridge number)
BH 13160 (Bridgehunter.com ID)
Inspection (as of 01/2007)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 19.9 (out of 100)
Average daily traffic (as of 2007)
30

Update Log 

  • January 8, 2015: Updated by Jeff Wiemann: Replaced in 2008

Related Bridges 

Sources 

  • Jeff Wiemann - jwiemann [at] co [dot] clay [dot] ia [dot] us