Historic Bridges of the U.S. | Vulcan MO 49 Bridge

Photos

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Side view

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Deck view looking north

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Oblique view

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Close-up of truss

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Plaque

Missouri
Highway Dept.
Bridge No. G-633
1924

Overview: Pony truss on MO 49 over Vulcan Creek at the intersection with Route BB at Vulcan
Location: Iron County, Missouri
Status: Open to two-lane traffic
History: Built 1924
Design: Riveted, 5-panel Pratt pony truss
Dimensions: Total length: 60.0 ft.
Deck width: 20.0 ft.
Approximate latitude, longitude: +37.31038, -90.66288 (decimal degrees)
37°18'37" N, 90°39'46" W (degrees°minutes'seconds")
Land survey: T. 30 N., R. 3 E., Sec. 1
Inventory numbers: MoDOT G-633 (Missouri Dept. of Transportation bridge number)
MONBI 4699 (Missouri bridge number on the National Bridge Inventory)
BH 21675 (Bridgehunter.com ID)
Inspection (as of 12/2005): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 43.5 (out of 100)
Average daily traffic (as of 2005): 1,146