Branch East Nishnabotna River Bridge

Audubon County, Iowa

Map 

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Vicinity map

Map links:

Facts 

Overview
Pony truss bridge over a branch of East Nishnabotna River on a local road
Location
Audubon County, Iowa
Status
Open to traffic
History
Built 1972
Design
Pony truss
Dimensions
Length of largest span: 69.9 ft.
Total length: 72.2 ft.
Deck width: 24.0 ft.
Approximate latitude, longitude
+41.84703, -94.87917   (decimal degrees)
41°50'49" N, 94°52'45" W   (degrees°minutes'seconds")
Land survey
T. 81 N., R. 35 W., Sec. 12
Inventory numbers
IA 69481 (Iowa bridge number)
BH 12843 (Bridgehunter.com ID)
Inspection (as of 12/2004)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 37.6 (out of 100)
Average daily traffic (as of 2004)
35

Categories 

Audubon County, Iowa (26)
Built 1972 (35)
Built during 1970s (286)
Iowa (2,120)
Open (21,540)
Owned by county (14,113)
Pony truss (9,381)
Span length 50-75 feet (4,624)
Structurally deficient (10,771)
Total length 50-75 feet (4,927)
Truss (15,706)