Historic Bridges of the U.S. | Little Black River MO 142 Bridge

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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
History: Built 1949
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.
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)
Land survey: T. 23 N., R. 4 E., Sec. 34
USGS topographic map: Naylor
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 11/2006): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 4.0 (out of 100)
Average daily traffic (as of 2006): 1,361