Facts
- Overview
- Pony truss bridge over an unnamed creek on 220th Street, west of Corning
- Location
- Adams County, Iowa
- Status
- Open to traffic
- History
- Built 1885 by Reeve, Ward and Keepers of Clinton, Iowa
- Builder
- - Clinton Bridge & Iron Works of Clinton, Iowa
- Design
- Pratt pony truss
- Dimensions
-
Length of largest span: 60.0 ft.
Total length: 119.1 ft.
Deck width: 13.5 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +40.98656, -94.81772 (decimal degrees)
40°59'12" N, 94°49'04" W (degrees°minutes'seconds") - Land survey
- T. 71 N., R. 35 W., Sec. 1
- Inventory numbers
- IA 59190 (Iowa bridge number)
BH 12790 (Bridgehunter.com ID) - Inspection (as of 05/2004)
- Deck condition rating: Very Good (8 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 25.0 (out of 100) - Average daily traffic (as of 2000)
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