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Clear Creek Bridge

Map 

Facts 

Overview
Pony truss bridge over Clear Creek on 320th Street
Location
Marshall County, Iowa
Status
Replaced by a new bridge
History
Built 1921
Design
Pony truss
Dimensions
Length of largest span: 49.9 ft.
Total length: 104.0 ft.
Deck width: 17.4 ft.
Approximate latitude, longitude
+41.89173, -93.20671   (decimal degrees)
41°53'30" N, 93°12'24" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/482852/4637775 (zone/easting/northing)
Quadrangle map:
Rhodes
Land survey
T. 82 N., R. 20 W., Sec. 29
Inventory numbers
IA 242250 (Iowa bridge number)
BH 14014 (Bridgehunter.com ID)
Inspection (as of 11/2014)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 32.2 (out of 100)
Average daily traffic (as of 2013)
35

Categories 

Built 1921 (497)
Built during 1920s (8,874)
Iowa (5,824)
Lost (18,941)
Marshall County, Iowa (79)
Owned by county (18,921)
Pony truss (15,084)
Replaced by new bridge (12,566)
Span length 25-50 feet (13,737)
Structurally deficient (18,551)
Total length 100-125 feet (4,701)
Truss (29,550)

Update Log 

  • December 5, 2017: Updated by John Marvig: Bridge has Been Replaced
  • February 20, 2010: Updated by J.R. Manning: Updated bridge data

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net
  • John Marvig - marvigj27 [at] gmail [dot] com