FS ROUTE N0. 413 over N.F. CDA RIVER


+47.65429, -116.36446
47°39'15" N, 116°21'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FS ROUTE N0. 413 over N.F. CDA RIVER
Structure number:010403000000148
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:100.7 ft. [30.7 m]
Total length:149.6 ft. [45.6 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:U.S. Forest Service [64]
Year built:1950
Year reconstructed:1992
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:50
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:40.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018PoorGoodSatisfactoryPoor5040.3
July 2016PoorGoodSatisfactoryPoor5040.3
July 2014PoorGoodSatisfactoryPoor5039.5
August 2012PoorGoodSatisfactoryPoor5035.8
June 2010PoorPoorSatisfactoryPoor5031.9
July 2008PoorGoodSatisfactoryPoor5056.1
October 2004FairGoodSatisfactoryFair5077.5
September 2002FairGoodSatisfactoryFair5077.5
October 1998FairGoodSatisfactoryFair5077.5
September 1996FairGoodSatisfactoryFair5077.5
October 1994FairVery GoodSatisfactoryFair5077.6