340th Street Bridge

Photos

EB5-3 1

BH Photo #312828

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