Rating:
2 votes

Niangua River Old US 66 Bridge

Photos 

Overview

Photo taken May 2004 by David Backlin

BH Photo #107958

Map 

Street View 

Video 

Mark W. Shannon

Facts 

Overview
Pony truss bridge on Route CC (Old US 66) over East Fork Niangua River
Location
Webster County, Missouri
Status
Open to traffic
History
Built 1924 by contractor M.E. Gillioz
Builder
- M.E. Gillioz of Monett, Missouri
Design
Riveted, 7-panel Pratt pony truss
Dimensions
Length of largest span: 80.0 ft.
Total length: 82.0 ft.
Deck width: 20.6 ft.
Approximate latitude, longitude
+37.37099, -92.86567   (decimal degrees)
37°22'16" N, 92°51'56" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/511894/4136037 (zone/easting/northing)
Quadrangle map:
High Prairie
Land survey
T. 31 N., R. 18 W., Sec. 25
Inventory numbers
MoDOT G-719R (Missouri Dept. of Transportation bridge number)
MONBI 4731 (Missouri bridge number on the National Bridge Inventory)
BH 22818 (Bridgehunter.com ID)
Inspection (as of 01/2016)
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: 28.8 (out of 100)
Average daily traffic (as of 2015)
3,188

Update Log 

  • June 20, 2016: New video from Mark Shannon
  • March 22, 2005: Posted photos by David Backlin

Sources