Bridgehunter.com | Zion Bridge

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Side view

Photo taken by James Baughn

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: +37.41456, -90.31066 (decimal degrees)
37°24'52" N, 90°18'38" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/738004/4144257 (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 12/2011): 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 2011): 100