Photos 

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Side view

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Oblique view

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Deck view

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Upper joint

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Lower joint

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Underneath

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Abutment

Map 

Vicinity Map

Vicinity map

Map links:

Facts 

Overview
Pony truss bridge over Hart Creek on Hartsburg Bottom Road
Location
Boone County, Missouri
Status
Open to one-lane traffic with a 10 ton weight limit
History
Built ca. 1930
Design
Riveted, 5-panel Parker pony truss
Dimensions
Length of largest span: 80.0 ft.
Total length: 82.0 ft.
Deck width: 14.4 ft.
Approximate latitude, longitude
+38.68133, -92.32642   (decimal degrees)
38°40'53" N, 92°19'35" W   (degrees°minutes'seconds")
Land survey
T. 45 N., R. 12 W., Sec. 18
Inventory numbers
MO 010-401000.4 (Missouri off-system bridge number)
MONBI 23294 (Missouri bridge number on the National Bridge Inventory)
BH 20904 (Bridgehunter.com ID)
Inspection (as of 05/2005)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 42.3 (out of 100)
Average daily traffic (as of 2005)
5

Categories 

5-panel truss (95)
Boone County, Missouri (78)
Missouri (2,356)
One-lane traffic (304)
Open (21,594)
Owned by county (14,142)
Parker truss (412)
Pony truss (9,385)
Riveted (355)
Span length 75-100 feet (3,251)
Structurally deficient (10,792)
Total length 75-100 feet (3,323)
Truss (15,745)
Wooden deck (5,156)

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