Rating:
1 vote

South Timber Creek Bridge

Photos 

South Timber Creek Bridge

View from the east looking west

Photo taken by Dave King on September 24, 2013

Enlarge

BH Photo #267258

Map 

Facts 

Overview
Pratt Through truss bridge over South Timber Creek on 260th Street
Location
Marshall County, Iowa
Status
Open to traffic
History
Built 1954
Builders
- Iowa State Highway Commission of Ames, Iowa
- Jones & Laughlin Steel Co. of Pittsburgh, Pennsylvania & Woodlawn, Pennsylvania (Iron/Steel Manufacturer)
Design
Pratt through truss
Dimensions
Length of largest span: 120.1 ft.
Total length: 123.0 ft.
Deck width: 19.7 ft.
Vertical clearance above deck: 11.1 ft.
Approximate latitude, longitude
+41.97828, -92.83877   (decimal degrees)
41°58'42" N, 92°50'20" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/513357/4647376 (zone/easting/northing)
Quadrangle map:
Gilman
Land survey
T. 83 N., R. 17 W., Sec. 28
Inventory numbers
IA 242490 (Iowa bridge number)
BH 14028 (Bridgehunter.com ID)
Inspection (as of 11/2016)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 48.3 (out of 100)
Average daily traffic (as of 2013)
70

Update Log 

  • September 25, 2013: Updated by Dave King: Added photos & specified design
  • February 20, 2010: Updated by J.R. Manning: Updated bridge data

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • Dave King - DKinghawkfan [at] hotmail [dot] com