Facts
- Overview
- Pony truss bridge over Roberts Creek on X-28 in St. Olaf
- Location
- Clayton County, Iowa
- Status
- Open to traffic
- History
- Built 1941
- Design
- Pony truss
- Dimensions
-
Length of largest span: 89.9 ft.
Total length: 89.9 ft.
Deck width: 20.0 ft.
- Approximate latitude, longitude
- +42.93002, -91.38586 (decimal degrees)
42°55'48" N, 91°23'09" W (degrees°minutes'seconds") - Inventory numbers
- IA 10200 (Iowa bridge number)
BH 13199 (Bridgehunter.com ID) - Inspection (as of 12/2006)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 44.2 (out of 100) - Average daily traffic (as of 2005)
- 450