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Deck view

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Close-up of truss

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Upper joint

Map 

Vicinity Map

Vicinity map

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Facts 

Overview
Pony truss bridge over Hurricane Creek on Old Highway 79 (CR 925) just south of Route M
Location
Lincoln County, Missouri
Status
Open to traffic with a 10 ton weight limit
History
Built ca. 1920
Design
Riveted, 4-panel Pratt pony truss
Dimensions
Length of largest span: 41.0 ft.
Total length: 43.0 ft.
Deck width: 19.0 ft.
Approximate latitude, longitude
+39.11302, -90.75596   (decimal degrees)
39°06'47" N, 90°45'21" W   (degrees°minutes'seconds")
Land survey
Survey #1642 (T. 50 N., R. 2 E.)
Inventory numbers
MO 057-159001.7 (Missouri off-system bridge number)
MONBI 17666 (Missouri bridge number on the National Bridge Inventory)
BH 21912 (Bridgehunter.com ID)
Inspection (as of 11/2006)
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: 42.8 (out of 100)
Average daily traffic (as of 2006)
100

Categories 

4-panel truss (42)
Lincoln County, Missouri (30)
MO 79 (13)
Missouri (2,371)
Open (21,664)
Owned by county (14,186)
Pony truss (9,399)
Pratt truss (1,459)
Riveted (374)
Span length 25-50 feet (6,072)
Structurally deficient (10,809)
Total length 25-50 feet (5,276)
Truss (15,835)

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