Historic Bridges of the U.S. | McLean Branch MO 79 Bridge

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Photo taken by Greg Hall

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Photo taken by James Baughn

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Overview: Through truss bridge over McLean Branch on MO 79 at Winfield
Location: Lincoln County, Missouri
Status: Open to traffic
History: Built 1938
Builder: - R.B. Potashnick (Contractor)
Design: Riveted, skewed, 6-panel Pratt through truss
Dimensions: Total length: 116.1 ft.
Deck width: 23.9 ft.
Vertical clearance above deck: 16.2 ft.
Approximate latitude, longitude: +38.99907, -90.73873 (decimal degrees)
38°59'57" N, 90°44'19" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/695820/4319105 (zone/easting/northing)
Land survey: T. 49 N., R. 2 E., Sec. 24
USGS topographic map: Foley
Inventory numbers: MoDOT K-341 (Missouri Dept. of Transportation bridge number)
MONBI 5776 (Missouri bridge number on the National Bridge Inventory)
BH 21914 (Bridgehunter.com ID)
Inspection (as of 12/2006): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 33.2 (out of 100)
Average daily traffic (as of 2006): 8,256