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Little Black River MO 142 Bridge

Photos 

South side

Photo taken by James Baughn

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BH Photo #106998

Map 

Street View 

Facts 

Overview
Three-span pony truss bridge over Little Black River on MO 142, northwest of Naylor
Location
Ripley County, Missouri
Status
Open to two-lane traffic on a paved road
Future prospects
Scheduled for replacement in 2020
History
Originally built 1922 on MO 25 over Castor River; trusses relocated here in 1949
Builders
- American Bridge Co. of New York (original 1922 fabrication)
- Blackburn & Whiteside of Mammoth Springs, Arkansas (re-construction)
Design
Three riveted, skewed, 5-panel Pratt pony trusses
Dimensions
Length of largest span: 51.5 ft.
Total length: 157.1 ft.
Deck width: 18.0 ft.
Skew angle
27 degrees
Approximate latitude, longitude
+36.59411, -90.61577   (decimal degrees)
36°35'39" N, 90°36'57" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/713279/4052493 (zone/easting/northing)
Quadrangle map:
Naylor
Land survey
T. 23 N., R. 4 E., Sec. 34
Inventory numbers
MoDOT L-378 (Missouri Dept. of Transportation bridge number)
MONBI 6241 (Missouri bridge number on the National Bridge Inventory)
BH 22460 (Bridgehunter.com ID)
Inspection (as of 02/2015)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 25.8 (out of 100)
Average daily traffic (as of 2015)
1,129

Update Log 

  • September 14, 2016: New Street View added by Jack Schmidt
  • April 30, 2007: Posted all new photos

Sources 

  • Jack Schmidt - jjturtle [at] earthlink [dot] net