Facts
- Overview
- Lost pony truss bridge over an unnamed creek on Halfmoon Avenue
- Location
- Johnson County, Iowa
- Status
- No longer exists
- History
- Replaced 2003
- Design
- Pony truss
- Dimensions
-
Length of largest span: 60.0 ft.
Total length: 100.1 ft.
Deck width: 16.1 ft.
- Land survey
- T. 80 N., R. 7 W., Sec. 32
- Inventory numbers
- IA 31967 (Iowa bridge number)
BH 13766 (Bridgehunter.com ID)
- Inspection (as of 03/1999)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Critical (2 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 19.1 (out of 100)
- Average daily traffic (as of 1998)
- 70