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WILLOW CREEK RD over BITTERROOT CANAL 061

Map

Coordinates:
+46.29827, -114.03708
46°17'54" N, 114°02'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WILLOW CREEK RD over BITTERROOT CANAL 061
Structure number:L41463001+02001
Location:4M E CORVALLIS
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:34.1 ft. [10.4 m]
Total length:37.1 ft. [11.3 m]
Roadway width between curbs:19.4 ft. [5.9 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Channel beam [22]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:100 [as of 2002]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:68.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodGoodGoodGood10068.8
November 2016FairGoodGoodSatisfactory10068.8
November 2014FairGoodGoodSatisfactory10069.8
November 2012FairGoodSatisfactorySatisfactory10069.8
November 2010FairGoodSatisfactorySatisfactory10069.8
March 2010FairGoodSatisfactorySatisfactory10069.8
January 2008GoodGoodGoodGood10069.8
February 2006GoodGoodVery GoodGood10069.8
March 2004GoodGoodVery GoodGood10069.8
April 2002GoodGoodVery GoodGood10069.8
April 2000GoodGoodVery GoodGood10069.8
June 1998GoodGoodVery GoodGood10060.7
March 1996GoodGoodVery GoodGood10058.7
March 1994GoodGoodVery GoodGood9659.8
October 1991GoodGoodVery GoodGood3167.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.148148000
Deck
Reinforced Concrete Top Flangesq. ft.753753000
Wearing Surfacessq. ft.7536580950
Substructure
Reinforced Concrete Abutmentlinear ft.7973600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7559880
Steel Protective Coatingsq. ft.225217008