Photos 

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Side view

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Oblique view

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Deck view

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Looking northeast

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Truss

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Plaque

Missouri
Highway Dept
Bridge No. F.541
1922
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Missing plaque

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Underneath

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Another view underneath

Map 

Vicinity Map

Vicinity map

Map links:

Diagram 

Facts 

Overview
Pony truss bridge over Twelvemile Creek at Zion on CR 417 (Old US 67)
Location
Madison County, Missouri
Status
Open to traffic
History
Built 1922
Design
Riveted, 8-panel Warren pony truss with verticals
Dimensions
Length of largest span: 80.0 ft.
Total length: 84.0 ft.
Deck width: 19.0 ft.
Approximate latitude, longitude
+37.41429, -90.31004   (decimal degrees)
37°24'51" N, 90°18'36" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/738060/4144229 (zone/easting/northing)
Land survey
T. 32 N., R. 7 E., Sec. 31
USGS topographic map
Cherokee Pass
Inventory numbers
MoDOT F-541 (Missouri Dept. of Transportation bridge number)
MONBI 14404 (Missouri bridge number on the National Bridge Inventory)
BH 21976 (Bridgehunter.com ID)
Inspection (as of 02/2006)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 58.2 (out of 100)
Average daily traffic (as of 2006)
100

Categories 

Built 1922 (347)
Built during 1920s (4,800)
Have diagram (35)
Madison County, Missouri (23)
Missouri (2,598)
Open (22,296)
Owned by county (14,358)
Pony truss (9,533)
Riveted (381)
Span length 75-100 feet (3,317)
Total length 75-100 feet (3,414)
Truss (16,266)
US 67 (45)
Warren pony truss (586)
Warren truss (914)

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