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BLACK CANYON ROAD over BLACK CANYON CREEK

Map

Coordinates:
+48.07549, -120.01286
48°04'32" N, 120°00'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BLACK CANYON ROAD over BLACK CANYON CREEK
Structure number:060804000001023
Location:NO DATA ENTERED
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:28.9 ft. [8.8 m]
Total length:30.2 ft. [9.2 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:15.7 ft. [4.8 m]
Owner:U.S. Forest Service [64]
Year built:1965
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:82.0
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$6,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactorySatisfactorySatisfactory5082.0
November 2015FairGoodSatisfactoryGood5082.0
September 2013FairGoodSatisfactorySatisfactory5082.0
September 2011FairGoodSatisfactorySatisfactory5081.0
July 2009GoodGoodGoodGood5081.0
August 2007FairGoodGoodSatisfactory5084.0
June 2005GoodVery GoodVery GoodVery Good5081.0
October 2003GoodVery GoodVery GoodGood5082.0
September 2001FairFairGoodVery Good5084.0
October 1997FairSatisfactoryGoodGood5085.0
October 1995GoodGoodVery GoodGood5085.0
October 1990GoodVery GoodVery GoodVery Good5085.0