Historic Bridges
of the United States
Cahokia Creek Bridge
Macoupin County
,
Illinois
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Lost pony truss bridge over Cahokia Creek on TR 477, 1 mi. west of Stauton
Location
Macoupin County
,
Illinois
Status
No longer exists
History
Built 1932; replaced 2002
Design
Pony truss
Dimensions
Length of largest span: 68.9 ft.
Total length: 70.8 ft.
Deck width: 13.7 ft.
Approximate latitude, longitude
+39.01833, -89.82194
(decimal degrees)
39°01'06" N, 89°49'19" W
(degrees°minutes'seconds")
Inventory numbers
IL 059-3218
(Illinois bridge number)
BH 15464
(Bridgehunter.com ID)
Inspection
(as of 2001)
Appraisal:
Structurally deficient
Sufficiency rating: 21.80
(out of 100)
Categories
Built 1932
(522)
Built during 1930s
(5,169)
Illinois
(875)
Macoupin County, Illinois
(25)
Owned by township
(1,198)
Pony truss
(9,424)
Span length 50-75 feet
(4,677)
Structurally deficient
(10,817)
Total length 50-75 feet
(4,957)
Truss
(15,882)
Wooden deck
(5,161)
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