Facts
- Overview
- Through truss bridge over Middle Silver Creek on a local road
- Location
- Pottawattamie County, Iowa
- Status
- Unknown status
- History
- Built ca. 1930; rehabilitated 1984
- Design
- Through truss
- Dimensions
-
Length of largest span: 107.9 ft.
Total length: 207.4 ft.
Deck width: 18.0 ft.
Vertical clearance above deck: 11.9 ft.
- Land survey
- T. 74 N., R. 41 W., Sec. 19
- Inventory numbers
- IA 284420 (Iowa bridge number)
BH 14286 (Bridgehunter.com ID)
- Inspection (as of 04/1999)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 34.2 (out of 100)
- Average daily traffic (as of 1992)
- 50