Historic Bridges
of the United States
The Sny Bridge
Pike County
,
Illinois
Overview
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Map
Vicinity map
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TopoZone
Terraserver USA
Facts
Overview
Lost pony truss bridge over The Sny on TR 323, 1.5 mi. northwest of Rockport
Location
Pike County
,
Illinois
Status
No longer exists
History
Built 1913; replaced 2003
Design
Pony truss
Dimensions
Length of largest span: 75.1 ft.
Total length: 115.1 ft.
Deck width: 13.4 ft.
Approximate latitude, longitude
+39.54972, -91.05889
(decimal degrees)
39°32'59" N, 91°03'32" W
(degrees°minutes'seconds")
Approximate UTM coordinates
15/666781/4379582
(zone/easting/northing)
USGS topographic map
Rockport
Inventory numbers
IL 075-3143
(Illinois bridge number)
BH 15611
(Bridgehunter.com ID)
Inspection
(as of 2001)
Appraisal:
Structurally deficient
Sufficiency rating: 22.10
(out of 100)
Categories
Built 1913
(325)
Built during 1910s
(3,647)
Illinois
(925)
Owned by township
(1,222)
Pike County, Illinois
(29)
Pony truss
(9,483)
Span length 75-100 feet
(3,297)
Structurally deficient
(10,853)
Total length 100-125 feet
(2,463)
Truss
(16,068)
Sources
National Bridge Inventory 2004
Comments
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