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Branch Grand River Bridge

Photos 

Looking Northeast

Photo taken by Daniel Barnes in November 2017

Enlarge

BH Photo #409169

Map 

Facts 

Overview
Pony truss bridge over a branch of Grand River on Trenton Avenue
Location
Adair County, Iowa
Status
Open to traffic
History
Built 1961; rehabilitated 2001
Builder
- Iowa State Highway Commission of Ames, Iowa
Design
Warren pony truss with vertical endposts -- may have been truncated from a larger span
Dimensions
Length of largest span: 49.9 ft.
Total length: 54.1 ft.
Deck width: 20.0 ft.
Approximate latitude, longitude
+41.30833, -94.33717   (decimal degrees)
41°18'30" N, 94°20'14" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/388066/4573847 (zone/easting/northing)
Quadrangle map:
Arbor Hill
Land survey
T. 75 N., R. 30 W., Sec. 08
Average daily traffic (as of 2012)
15
Inventory numbers
IA 55610 (Iowa bridge number)
BH 12726 (Bridgehunter.com ID)
Inspection report (as of June 2017)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 43.1 (out of 100)
View more at BridgeReports.com

Update Log 

  • November 2, 2017: 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