Middle River Bridge

Photos

Middle River Pony Truss

Photo taken by Lee Smith in December 2014

BH Photo #312522

Overview: Pony truss bridge over Middle River on 200th Street
Location: Adair County, Iowa
Status: Open to traffic
History: Built 1968
Builder: - Iowa State Highway Commission of Ames, Iowa (Design)
Design: Warren pony truss
Dimensions: Length of largest span: 89.9 ft.
Total length: 91.9 ft.
Deck width: 23.0 ft.
Approximate latitude, longitude: +41.35578, -94.27782 (decimal degrees)
41°21'21" N, 94°16'40" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/393112/4579040 (zone/easting/northing)
Quadrangle map:: Arbor Hill
Land survey: T. 76 N., R. 30 W., Sec. 26
Average daily traffic (as of 2012): 15
Inventory numbers: IA 56590 (Iowa bridge number)
BH 12740 (Bridgehunter.com ID)
Inspection report (as of June 2017): Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 47.9 (out of 100)
View more at BridgeReports.com