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COUNTY ROAD 21960 over COAL CREEK

Map

Coordinates:
+47.35833, -118.49167
47°21'30" N, 118°29'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 21960 over COAL CREEK
Structure number:084743000000000
Location:0.29 E SR28
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:42.0 ft. [12.8 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:21.7 ft. [6.6 m]
Skew angle:32°
Owner:County Highway Agency [02]
Year built:1917
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:Other [00]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2015]
Truck traffic:40% of total traffic
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018Fair-FairFair5085.0
December 2017Fair-FairFair5082.1
December 2016Fair-FairFair5082.1
December 2015FairSatisfactoryFairFair5076.9
December 2014FairSatisfactoryFairFair5076.9
December 2013FairSatisfactoryFairFair5076.9
December 2012FairGoodFairFair5076.9
December 2011FairGoodFairFair5076.9
December 2010FairGoodFairFair5076.9
January 2010FairGoodFairFair5076.9
January 2008FairGoodFairFair5076.9
February 2006FairGoodFairFair5076.9
March 2005FairGoodFairSatisfactory5076.9
December 2003FairGoodFairSatisfactory5076.9
February 2002FairGoodFairSatisfactory5076.9
January 2001FairGoodSatisfactorySatisfactory5087.9
January 1999FairGoodSatisfactorySatisfactory5087.9
December 1996FairGoodSatisfactorySatisfactory5087.9
April 1995FairGoodSatisfactorySatisfactory5075.4
May 1993FairGoodSatisfactorySatisfactory5091.0