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North River Bridge

Photos 

Photo taken by Daniel Barnes in April 2017

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BH Photo #385404

Map 

Facts 

Overview
Through truss bridge over North River on CR P48 (Adair-Madison Avenue)
Location
Madison County, Iowa
Status
Open to traffic
History
Built ca. 1930; rehabilitated 1948
Design
Through truss
Dimensions
Length of largest span: 122.1 ft.
Total length: 125.0 ft.
Deck width: 12.1 ft.
Vertical clearance above deck: 11.8 ft.
Approximate latitude, longitude
+41.42270, -94.24155   (decimal degrees)
41°25'22" N, 94°14'30" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/396252/4586425 (zone/easting/northing)
Quadrangle map:
Earlham West
Land survey
T. 77 N., R. 29 W., Sec. 31
Inventory numbers
IA 235320 (Iowa bridge number)
BH 13974 (Bridgehunter.com ID)
Inspection (as of 08/2013)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 26.9 (out of 100)
Average daily traffic (as of 2012)
50

Update Log 

  • April 6, 2017: New photos from Daniel Barnes

Sources 

  • Daniel Barnes