Middle River Bridge

Photos

Looking Northwest

Photo taken by Daniel Barnes in November 2017

BH Photo #409124

Overview: Pony truss bridge over Middle River on 270th Street
Location: Adair County, Iowa
Status: Open to traffic
History: Built ca. 1950
Builder: - Iowa State Highway Commission of Ames, Iowa
Design: Riveted, 5-panel Pratt pony truss
Dimensions: Length of largest span: 75.1 ft.
Total length: 124.0 ft.
Deck width: 16.1 ft.
Approximate latitude, longitude: +41.25845, -94.54054 (decimal degrees)
41°15'30" N, 94°32'26" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/370943/4568592 (zone/easting/northing)
Quadrangle map:: Fontanelle
Land survey: T. 75 N., R. 32 W., Sec. 33
Average daily traffic (as of 2012): 30
Inventory numbers: IA 56150 (Iowa bridge number)
BH 12736 (Bridgehunter.com ID)
Inspection report (as of August 2018): Overall condition: Poor
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Poor (4 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 28.7 (out of 100)
View more at BridgeReports.com