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Little Drywood Creek CR 717 Bridge

Vernon County, Missouri
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Facts 

Overview
Lost pony truss bridge over Little Drywood Creek on CR 717
Location
Vernon County, Missouri
Status
Replaced by new bridge
History
Built 1895 by the Missouri Valley Bridge & Iron Works; replaced 1998
Builder
- Missouri Valley Bridge & Iron Works of Leavenworth, Kansas
Design
Pin-connected, 4-panel Pratt pony truss
Dimensions
Length of largest span: 69.9 ft.
Total length: 106.0 ft.
Deck width: 11.8 ft.
Approximate latitude, longitude
+37.65117, -94.38759   (decimal degrees)
37°39'04" N, 94°23'15" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/377595/4168017 (zone/easting/northing)
Land survey
T. 34 N., R. 32 W., Sec. 36
USGS topographic map
Bronaugh
Inventory number
BH 39046 (Bridgehunter.com ID)
Inspection (as of 12/1990)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 31.7 (out of 100)
Average daily traffic (as of 1988)
30

Categories 

19th Century (3,817)
Built 1895 (156)
Built during 1890s (1,555)
Formerly NR-eligible (264)
Lost (10,353)
Lost 1998 (341)
Lost during 1990s (3,216)
Missouri (4,521)
Missouri Valley Bridge & Iron Works (14)
Open (28,297)
 Pony truss (13,215)
Pratt pony truss (2,341)
Pratt truss (5,654)
Replaced by new bridge (7,132)
Span length 50-75 feet (6,994)
Structurally deficient (16,676)
Total length 100-125 feet (3,632)
Truss (23,559)
Vernon County, Missouri (45)

Update Log 

  • February 1, 2009: Added by James Baughn

Sources 

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