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Otter Creek Bridge

Photos 

Looking Northwest

Photo taken by Daniel Barnes in August 2017

Enlarge

BH Photo #401307

Map 

Facts 

Overview
Pony truss bridge over Otter Creek on 320th Street
Location
Tama County, Iowa
Status
Open to traffic
History
Built ca. 1930
Builder
- Iowa State Highway Commission of Ames, Iowa
Design
Pony truss
Dimensions
Length of largest span: 89.9 ft.
Total length: 95.1 ft.
Deck width: 16.7 ft.
Approximate latitude, longitude
+41.97835, -92.49339   (decimal degrees)
41°58'42" N, 92°29'36" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/541970/4647496 (zone/easting/northing)
Quadrangle map:
Chelsea
Land survey
T. 83 N., R. 14 W., Sec. 29
Inventory numbers
IA 317940 (Iowa bridge number)
BH 14473 (Bridgehunter.com ID)
Inspection (as of 01/2015)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 45.2 (out of 100)
Average daily traffic (as of 2009)
30

Update Log 

  • August 31, 2017: New photos from Daniel Barnes

Sources 

  • Daniel Barnes