Bridgehunter.com | Murphy Drive Bridge

Share:

Photos

Overview

Photo taken March 2007 by James Baughn

Overview: Pony truss bridge over Long Creek on S.W. Murphy Drive
Location: Caldwell County, Missouri
Status: Open to traffic
History: Built ca. 1930
Design: Bolted, 4-panel Pratt pony truss
Dimensions: Span length: 60.0 ft.
Total length: 60.0 ft.
Deck width: 12.7 ft.
Approximate latitude, longitude: +39.61200, -94.04354 (decimal degrees)
39°36'43" N, 94°02'37" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/410420/4385214 (zone/easting/northing)
Land survey: T. 56 N., R. 28 W., Sec. 33
USGS topographic map: Polo
Inventory numbers: MO 013-349000.7 (Missouri off-system bridge number)
MONBI 22289 (Missouri bridge number on the National Bridge Inventory)
BH 21004 (Bridgehunter.com ID)
Inspection (as of 02/2010): Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 32.1 (out of 100)
Average daily traffic (as of 2010): 30