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North Fork Maquoketa River Bridge

Photo 

N fork maquoketa river

Photo taken by Jack Schmidt in June 23, 2012

Enlarge

BH Photo #272647

Map 

Facts 

Overview
Through truss bridge over North Fork Maquoketa River on Christoph Road
Location
Dubuque County, Iowa
Status
Open to traffic
History
Built ca. 1920
Builder
- Iowa State Highway Commission of Ames, Iowa (Design)
Design
Pratt through truss
Dimensions
Length of largest span: 100.1 ft.
Total length: 101.1 ft.
Deck width: 14.4 ft.
Vertical clearance above deck: 13.5 ft.
Approximate latitude, longitude
+42.50296, -91.12420   (decimal degrees)
42°30'11" N, 91°07'27" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/654122/4707326 (zone/easting/northing)
Quadrangle map:
New Vienna
Land survey
T. 89 N., R. 2 W., Sec. 19
Average daily traffic (as of 2017)
210
Inventory numbers
IA 147650 (Iowa bridge number)
BH 13435 (Bridgehunter.com ID)
Inspection report (as of June 2017)
Overall condition: Poor
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Poor (4 out of 9)
Sufficiency rating: 17 (out of 100)
View more at BridgeReports.com

Update Log 

  • January 9, 2014: New photo from Jack Schmidt
  • February 9, 2012: Updated by Jason Smith: This bridge is a Pratt through truss bridge
  • March 24, 2010: Updated by J.R. Manning: Updated Road Name

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • Jason Smith - flensburg [dot] bridgehunter [dot] av [at] googlemail [dot] com
  • Jack Schmidt - jjturtle [at] earthlink [dot] net