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Cottonwood Creek Bridge

Map 

Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Lost pony truss bridge over Cottonwood Creek on CR 312
Location
Fergus County, Montana
Status
Replaced by a new bridge
History
Built 1912; rehabilitated 1970
Design
Pony truss
Dimensions
Length of largest span: 49.9 ft.
Total length: 86.9 ft.
Deck width: 15.7 ft.
Approximate latitude, longitude
+47.08833, -109.59833   (decimal degrees)
47°05'18" N, 109°35'54" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/606386/5215933 (zone/easting/northing)
Quadrangle map:
Glengarry
Average daily traffic (as of 2009)
100
Inventory number
BH 23018 (Bridgehunter.com ID)
Inspection report (as of March 2017)
Overall condition: Fair
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 93.9 (out of 100)
View more at BridgeReports.com

Categories 

Built 1912 (755)
Built during 1910s (8,962)
Fergus County, Montana (23)
Lost (19,746)
Lost 2009 (277)
Lost during 2000s (3,786)
Montana (671)
One-lane traffic (7,503)
Owned by county (19,010)
Pony truss (15,189)
Replaced by new bridge (13,078)
Span length 25-50 feet (14,080)
Total length 75-100 feet (6,102)
Truss (29,881)
Wooden deck (5,894)