Facts
- Overview
- Pony truss bridge over Black Creek on CR 478
- Location
- Shelby County, Missouri
- Status
- Open to traffic
- History
- Built ca. 1910
- Design
- Pony truss
- Dimensions
-
Length of largest span: 60.0 ft.
Total length: 61.0 ft.
Deck width: 11.1 ft.
- Approximate latitude, longitude
- +39.70333, -91.92333 (decimal degrees)
39°42'12" N, 91°55'24" W (degrees°minutes'seconds") - Land survey
- T. 57 N., R. 9 W., Sec. 29
- Inventory numbers
- MO 102-339000.4 (Missouri off-system bridge number)
MONBI 22070 (Missouri bridge number on the National Bridge Inventory)
BH 22551 (Bridgehunter.com ID) - Inspection (as of 04/2004)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 18.7 (out of 100) - Average daily traffic (as of 2004)
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