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320th Street Bridge

Photo 

Replacement

Photo taken by Daniel Barnes in May 2022

Enlarge

BH Photo #531398

Facts 

Overview
Steel stringer bridge over Unnamed creek on 320th Street
Location
Mitchell County, Iowa
Status
Replaced by a new bridge
History
Built 1920
Design
Steel stringer
Dimensions
Span length: 32.2 ft.
Total length: 32.2 ft.
Deck width: 18.4 ft.
Approximate latitude, longitude
+43.22722, -93.00694   (decimal degrees)
43°13'38" N, 93°00'25" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/499436/4786047 (zone/easting/northing)
Quadrangle map:
Nora Springs
Average daily traffic (as of 2017)
25
Inventory numbers
IA 247650 (Iowa bridge number)
BH 58551 (Bridgehunter.com ID)
Inspection report (as of January 2018)
Overall condition: Poor
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Serious (3 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 38 (out of 100)
View more at BridgeReports.com

Categories 

Beam (16,946)
Built 1920 (1,048)
Built during 1920s (10,284)
Iowa (6,811)
Lost (29,049)
Mitchell County, Iowa (46)
Owned by county (21,656)
Replaced by new bridge (19,749)
Span length 25-50 feet (16,274)
Steel stringer (6,740)
Total length 25-50 feet (11,560)

Update Log 

  • May 15, 2022: New photo from Daniel Barnes
  • October 26, 2013: Added by Luke Harden

Sources 

  • Luke
  • Daniel Barnes