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Middle River Bridge

Photos 

Looking Southwest

Photo taken by Daniel Barnes in January 2018

Enlarge

BH Photo #417122

Map 

Facts 

Overview
Pony truss bridge over Middle River on 350th Street
Location
Adair County, Iowa, and Guthrie County, Iowa
Status
Open to traffic
History
Built 1915
Builder
- Iowa State Highway Commission of Ames, Iowa (Design)
Design
Pony truss
Dimensions
Length of largest span: 89.9 ft.
Total length: 90.9 ft.
Deck width: 17.1 ft.
Approximate latitude, longitude
+41.50388, -94.48847   (decimal degrees)
41°30'14" N, 94°29'18" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/375773/4595764 (zone/easting/northing)
Quadrangle map:
Menlo
Land survey
T. 77 N., R. 32 W., Sec. 1
Average daily traffic (as of 2012)
30
Inventory numbers
IA 58010 (Iowa bridge number)
BH 12746 (Bridgehunter.com ID)
Inspection report (as of June 2016)
Overall condition: Poor
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Very Good (8 out of 9)
Deck condition rating: Poor (4 out of 9)
Sufficiency rating: 48.2 (out of 100)
View more at BridgeReports.com

Update Log 

  • January 28, 2018: New photos from Daniel Barnes
  • April 3, 2010: Updated by J.R. Manning: Updated Road Name

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • Daniel Barnes