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DYSON LANE over MID FK FEATHER RIV OVRFL

Map

Coordinates:
+39.76310, -120.33145
39°45'47" N, 120°19'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DYSON LANE over MID FK FEATHER RIV OVRFL
Structure number:09C0111
Location:2.65 MI E BCKWTH-CLPIN RD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:15.7 ft. [4.8 m]
Deck width edge-to-edge:16.4 ft. [5.0 m]
Owner:County Highway Agency [02]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22 [as of 2016]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairFairFairFair2276.2
September 2016FairFairGoodFair2276.2
September 2014GoodGoodVery GoodGood2288.2
September 2012FairGoodGoodFair2276.2
October 2010FairGoodGoodFair2276.2
August 2009FairGoodGoodFair2276.2
September 2007FairGoodGoodFair2276.2
September 2005FairSatisfactoryGoodFair2276.2
June 2003FairSatisfactoryGoodFair2276.2
June 2001FairSatisfactoryGoodFair2276.2
August 1999FairSatisfactoryGoodFair2276.2
May 1997FairSatisfactoryGoodSatisfactory2287.2
September 1995FairSatisfactorySatisfactorySatisfactory2287.0
September 1993FairSatisfactorySatisfactorySatisfactory2287.0
May 1990FairSatisfactorySatisfactorySatisfactory2287.0