Facts
- Overview
- Pony truss bridge over Middle River on a local road
- Location
- Adair County, Iowa
- Status
- Open to traffic
- History
- Built 1921
- Design
- Pony truss
- Dimensions
-
Length of largest span: 89.9 ft.
Total length: 94.2 ft.
Deck width: 19.0 ft.
- Approximate latitude, longitude
- +41.44874, -94.41420 (decimal degrees)
41°26'55" N, 94°24'51" W (degrees°minutes'seconds") - Land survey
- T. 77 N., R. 31 W., Sec. 22
- Inventory numbers
- IA 57890 (Iowa bridge number)
BH 12743 (Bridgehunter.com ID) - Inspection (as of 08/2005)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 38.1 (out of 100) - Average daily traffic (as of 2004)
- 70