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NO DATA ENTERED over POWER CANAL

Map

Coordinates:
+46.06202, -122.22742
46°03'43" N, 122°13'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NO DATA ENTERED over POWER CANAL
Structure number:060301000000116
Location:33 MILES EAST OF JCT INTE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:25.6 ft. [7.8 m]
Total length:282.5 ft. [86.1 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:51°
Owner:U.S. Forest Service [64]
Year built:1957
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:11
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,400 [as of 1992]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:74.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood140074.1
September 2015GoodGoodGoodGood140075.1
September 2013GoodGoodGoodGood140075.1
September 2011GoodGoodGoodGood140069.3
August 2010GoodGoodGoodGood140069.3
August 2008FairSatisfactoryGoodGood140069.3
June 2005PoorSatisfactoryGoodPoor140055.0
August 1997PoorVery GoodGoodPoor140055.0
October 1995PoorVery GoodGoodPoor140055.3
April 1992GoodVery GoodGoodVery Good140084.6