Facts
- Overview
- Lost pony truss bridge over East Branch West Nishnabotna River on a local road
- Location
- Audubon County, Iowa
- Status
- No longer exists
- History
- Built 1924; replaced 1990
- Design
- Pony truss
- Dimensions
-
Length of largest span: 60.0 ft.
Total length: 100.1 ft.
Deck width: 15.7 ft.
- Land survey
- T. 80 N., R. 36 W., Sec. 3
- Inventory numbers
- IA 68590 (Iowa bridge number)
BH 12847 (Bridgehunter.com ID)
- Inspection (as of 04/1998)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Critical (2 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 23.2 (out of 100)
- Average daily traffic (as of 1996)
- 15