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Boyer River Bridge

Map 

Facts 

Overview
Warren Pony truss bridge over Boyer River on 400th Street
Location
Crawford County, Iowa, and Sac County, Iowa
Status
Open to traffic
History
Built 1971
Design
Warren pony truss with all verticals
Dimensions
Length of largest span: 89.9 ft.
Total length: 130.9 ft.
Deck width: 17.1 ft.
Approximate latitude, longitude
+42.21082, -95.19422   (decimal degrees)
42°12'39" N, 95°11'39" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/318876/4675514 (zone/easting/northing)
Quadrangle map:
Boyer
Land survey
T. 85 N., R. 37 W., Sec. 06
Inventory numbers
IA 129891 (Iowa bridge number)
BH 13230 (Bridgehunter.com ID)
Inspection (as of 05/2014)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 25.2 (out of 100)
Average daily traffic (as of 2012)
10

Update Log 

  • August 8, 2013: Updated by Dave King: Added design
  • May 5, 2010: Updated by J.R. Manning: Added Road Name

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • Dave King - DKinghawkfan [at] hotmail [dot] com