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Ivanhoe Bridge (Old)

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Photo 

Photo courtesy of the Iowa City Press-Citizen

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Map 

Facts 

Overview
Lost through truss bridge over Cedar River on IA 1
Location
Ivanhoe, Linn County, Iowa
Status
Replaced by new bridge
History
Built 1946; replaced 1992
Builder
- Iowa State Highway Commission of Ames, Iowa
Design
Parker through truss
Dimensions
Length of largest span: 149.9 ft.
Total length: 995.1 ft.
Deck width: 23.6 ft.
Vertical clearance above deck: 13.9 ft.
Also called
IA261 Cedar River Bridge
IA1 Cedar River Bridge
Approximate latitude, longitude
+41.88206, -91.46484   (decimal degrees)
41°52'55" N, 91°27'53" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/627374/4637821 (zone/easting/northing)
Quadrangle map:
Mount Vernon
Land survey
T. 82 N., R. 5 W., Sec. 30
Inventory numbers
IA 33570 (Iowa bridge number)
BH 40648 (Bridgehunter.com ID)
Inspection (as of 09/1991)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 8.5 (out of 100)
Average daily traffic (as of 1989)
3,770

Update Log 

  • July 12, 2017: New photo from Luke
  • July 6, 2017: Updated by Luke: Added truss type + link to image
  • August 2, 2013: Updated by Luke Harden: Added category "IA 1"
  • March 1, 2009: Added by James Baughn

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