Historic Bridges of the U.S. | Rocky Branch Bridge

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Overview: Lost pony truss bridge over Rocky Branch on CR 4004 just west of Route BB
Location: Callaway County, Missouri
Status: Replaced by a new bridge
History: Built ca. 1930; rehabilitated 1984; replaced May 2005
Design: Riveted, 3-panel double-intersection Warren bedstead pony truss, shored up by additional piers
Dimensions: Length of largest span: 36.1 ft.
Total length: 57.0 ft.
Deck width: 14.1 ft.
Approximate latitude, longitude: +38.63516, -92.00457 (decimal degrees)
38°38'07" N, 92°00'16" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/586637/4276761 (zone/easting/northing)
Land survey: T. 45 N., R. 10 W., Sec. 36
USGS topographic map: New Bloomfield
Inventory numbers: MONBI 19979 (Missouri bridge number on the National Bridge Inventory)
BH 21059 (Bridgehunter.com ID)
Inspection (as of 03/2005): Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 21.8 (out of 100)
Average daily traffic (as of 2005): 30