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Big Lost River Bridge

Map 

Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Through truss bridge over Big Lost River on STC 6869
Location
Custer County, Idaho
Status
Open to traffic
History
Built 1918
Design
Through truss
Dimensions
Length of largest span: 69.9 ft.
Total length: 74.2 ft.
Deck width: 16.7 ft.
Approximate latitude, longitude
+43.99611, -113.77083   (decimal degrees)
43°59'46" N, 113°46'15" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/277833/4875173 (zone/easting/northing)
Quadrangle map:
Lehman Butte
Average daily traffic (as of 2015)
160
Inventory numbers
ID 31785 (Idaho bridge number)
BH 14870 (Bridgehunter.com ID)
Inspection report (as of July 2016)
Overall condition: Poor
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Poor (4 out of 9)
Deck condition rating: Poor (4 out of 9)
Sufficiency rating: 22.2 (out of 100)
View more at BridgeReports.com

Categories 

Built 1918 (453)
Built during 1910s (8,929)
Custer County, Idaho (10)
Idaho (395)
One-lane traffic (7,488)
Open (36,970)
Span length 50-75 feet (9,114)
Structurally deficient (18,096)
Through truss (13,148)
Total length 50-75 feet (8,574)
Truss (29,821)