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Boyer River Bridge

Crawford County, Iowa

Photos 

Overview looking Northwest

Photo taken by Daniel Barnes in February 2019

Enlarge

BH Photo #443764

Map 

Facts 

Overview
Pony truss bridge over Boyer River on Deloit Blvd/G Avenue
Location
Crawford County, Iowa
Status
Open to traffic
History
Built 1971
Design
Warren pony truss with no verticals
Dimensions
Length of largest span: 75.1 ft.
Total length: 137.1 ft.
Deck width: 20.3 ft.
Approximate latitude, longitude
+42.12017, -95.29352   (decimal degrees)
42°07'13" N, 95°17'37" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/310408/4665664 (zone/easting/northing)
Quadrangle map:
Denison
Land survey
T. 84 N., R. 38 W., Sec. 05
Average daily traffic (as of 2012)
30
Inventory numbers
IA 128721 (Iowa bridge number)
BH 13228 (Bridgehunter.com ID)
Inspection report (as of April 2018)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 42.2 (out of 100)
View more at BridgeReports.com

Categories 

Boyer River (36)
Built 1971 (108)
Built during 1970s (943)
Crawford County, Iowa (96)
Iowa (6,500)
Open (39,884)
Owned by county (20,783)
Pony truss (16,186)
 Span length 75-100 feet (6,431)
Structurally deficient (14,195)
Total length 125-175 feet (5,921)
Truss (32,796)
Warren pony truss (3,359)
Warren pony truss with no verticals (50)
Warren truss (6,565)

Update Log 

  • February 18, 2019: New photos from Daniel Barnes
  • February 22, 2012: Updated by Jason Smith: This bridge is a Warren pony truss bridge
  • May 5, 2010: Updated by J.R. Manning: Added Road Name

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • Jason Smith - flensburg [dot] bridgehunter [dot] av [at] googlemail [dot] com
  • Daniel Barnes

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