Facts
- Overview
- Pony truss bridge over Roberts Creek on 150th Street
- Location
- Clayton County, Iowa
- Status
- Open to traffic
- History
- Built 1895
- Design
- Pony truss
- Dimensions
-
Length of largest span: 52.2 ft.
Total length: 53.2 ft.
Deck width: 14.8 ft.
- Approximate latitude, longitude
- +43.00738, -91.50659 (decimal degrees)
43°00'27" N, 91°30'24" W (degrees°minutes'seconds") - Land survey
- T. 95 N., R. 6 W., Sec. 36
- Inventory numbers
- IA 121520 (Iowa bridge number)
BH 13170 (Bridgehunter.com ID) - Inspection (as of 03/2004)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 23.0 (out of 100) - Average daily traffic (as of 1997)
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