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Little Sioux River Bridge

Photos 

120th St. Bridge

As seen looking southeast from the Murry Hill Overlook.

Picture from Our Iowa Magazine

BH Photo #158535

Map 

Facts 

Overview
Through truss bridge over Little Sioux River on 120th Street
Location
Harrison County, Iowa
Status
Open to traffic
History
Built 1971; rehabilitated 1986
Builder
- Iowa State Highway Commission of Ames, Iowa
Design
Parker through truss
Dimensions
Length of largest span: 149.9 ft.
Total length: 316.9 ft.
Deck width: 19.7 ft.
Vertical clearance above deck: 15.5 ft.
Approximate latitude, longitude
+41.83504, -96.01748   (decimal degrees)
41°50'06" N, 96°01'03" W   (degrees°minutes'seconds")
Approximate UTM coordinates
14/747654/4635762 (zone/easting/northing)
Quadrangle map:
Little Sioux
Land survey
T. 81 N., R. 44 W., Sec. 07
Average daily traffic (as of 2008)
40
Inventory numbers
IA 179721 (Iowa bridge number)
BH 13610 (Bridgehunter.com ID)
Inspection report (as of December 2015)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 37.4 (out of 100)
View more at BridgeReports.com

Update Log 

  • August 8, 2016: New photos from Kevin Skow
  • March 21, 2010: New photo from Quinn Phelan

Sources 

  • Quinn Phelan - qphelan [at] earthlink [dot] net
  • Flickr - Image
  • Kevin Skow - weatherbum [at] hotmail [dot] com