Historic Bridges of the U.S. | Turkey Knob Bridge

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Overview: Through truss bridge over Little Sac River on 505th Road, southeast of Aldrich
Location: Polk County, Missouri
Status: Closed to all traffic
Design: Pin-connected, 9-panel Pratt through truss
Dimensions: Length of largest span: 148.9 ft.
Total length: 181.1 ft.
Deck width: 11.5 ft.
Vertical clearance above deck: 10.7 ft.
Approximate latitude, longitude: +37.52291, -93.52883 (decimal degrees)
37°31'22" N, 93°31'44" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/453270/4153014 (zone/easting/northing)
Land survey: T. 32 N., R. 24 W., Sec. 11
USGS topographic map: Aldrich
Inventory numbers: MO 084-279000.8 (Missouri off-system bridge number)
MONBI 20901 (Missouri bridge number on the National Bridge Inventory)
BH 22365 (Bridgehunter.com ID)
Inspection (as of 04/2005): Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 17.9 (out of 100)
Average daily traffic (as of 2007): 10

Update Log

January 8, 2007: Posted photos from Greg Hall

Sources

Greg Hall - cyclebay [at] aol [dot] com

Comments

Turkey Knob Bridge

Posted July 29, 2008, by steven tygart (stygart [at] alltel [dot] net)

This bridge you call the Turkey Knob Bridge is a bridge that I have always know as the Orleans Bridge. Since it is at the site of the town of Orleans,Mo. which is know longer there. The only thing that is lift of Orleans is the school house at the top of the hill to the east of the bridge.

Turkey Knob Bridge

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