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East Kooskia Bridge

Photos 

East Kooskia Bridge

photo moved from Comments section

Photo taken by Van Hildreth in March 2009

License: Creative Commons Attribution-Share-Alike (CC BY-SA)

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BH Photo #488701

Map 

Street View 

Facts 

Overview
Pony truss bridge over Middle Fork Clearwater River on ID 13B in Kooskia
Location
Idaho County, Idaho
Status
Open to traffic
Future prospects
Slated for replacement in 2027.
History
Built 1935
Design
Three span polygonal Warren pony truss bridge with curved approach spans. Includes cantilevered sidewalks with original lattice railing.
Dimensions
Length of largest span: 120.1 ft.
Total length: 368.1 ft.
Deck width: 20.0 ft.
Approximate latitude, longitude
+46.14112, -115.96592   (decimal degrees)
46°08'28" N, 115°57'57" W   (degrees°minutes'seconds")
Approximate UTM coordinates
11/579867/5110246 (zone/easting/northing)
Quadrangle map:
Kooskia
Average daily traffic (as of 2016)
760
Inventory numbers
ID 10560 (Idaho bridge number)
BH 14894 (Bridgehunter.com ID)
Inspection report (as of April 2018)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Poor (4 out of 9)
Sufficiency rating: 16 (out of 100)
View more at BridgeReports.com

Categories 

Built 1935 (1,456)
Built during 1930s (11,841)
Deck girder (5,897)
Doomed (1,009)
Girder (10,491)
Have street view (27,279)
Idaho (533)
Idaho County, Idaho (70)
Open (40,080)
Owned by state (16,154)
Plate girder (8,141)
Polygonal Warren pony truss (386)
Polygonal Warren truss (1,075)
Pony truss (16,385)
Span length 100-125 feet (4,432)
Total length 250-500 feet (5,298)
Truss (33,355)
Warren truss (6,682)

Update Log 

  • April 27, 2021: Updated by Wyatt Griffis: Bridge is slated for replacement in 2027
  • January 13, 2021: New photo from Geoff Hubbs
  • March 22, 2010: Updated by Nathan Holth: Added Street View.

Sources 

Comments 

East Kooskia Bridge
Posted June 14, 2009, by Van Hildreth (vanh-1 [at] excite [dot] com)

Photo taken March 28, 2009