Nishnabotna River Bridge

Photos

West Approach

Photo taken by David Backlin in September 2009

BH Photo #146892

Overview: Through truss bridge over Nishnabotna River on 250 St
Location: Audubon County, Iowa
Status: Open to traffic
History: Built 1958
Builder: - Iowa State Highway Commission of Ames, Iowa
Design: Through truss
Dimensions: Length of largest span: 89.9 ft.
Total length: 162.1 ft.
Deck width: 15.7 ft.
Vertical clearance above deck: 11.0 ft.
Approximate latitude, longitude: +41.64518, -94.90440 (decimal degrees)
41°38'43" N, 94°54'16" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/341405/4612134 (zone/easting/northing)
Quadrangle map:: Audubon
Land survey: T. 79 N., R. 35 W., Sec. 22
Average daily traffic (as of 2012): 35
Inventory numbers: IA 67670 (Iowa bridge number)
BH 12860 (Bridgehunter.com ID)
Inspection report (as of October 2017): Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 20.7 (out of 100)
View more at BridgeReports.com