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7TH ST MADRAS over WILLOW CREEK EB

Map

Coordinates:
+44.63785, -121.12750
44°38'16" N, 121°07'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:7TH ST MADRAS over WILLOW CREEK EB
Structure number:31B94 000000000
Location:0.1 MI E OF HWY 97
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:50.9 ft. [15.5 m]
Total length:51.8 ft. [15.8 m]
Roadway width between curbs:42.3 ft. [12.9 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Skew angle:39°
Owner:City or Municipal Highway Agency [04]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:239 [as of 2010]
Truck traffic:11% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairFairFairSatisfactory23985.0
November 2016FairFairFairSatisfactory23985.0
November 2014FairFairFairSatisfactory23985.0
November 2012FairFairFairSatisfactory23985.0
September 2010FairFairFairSatisfactory23985.0
October 2008FairFairFairSatisfactory23985.0
August 2006FairFairFairSatisfactory23084.3
August 2004FairFairFairSatisfactory23084.2
June 2002FairFairFairSatisfactory71484.1
June 2000FairSatisfactorySatisfactoryGood70096.1
July 1998FairSatisfactorySatisfactoryGood70096.1
June 1996FairSatisfactorySatisfactoryGood70096.9
July 1994FairSatisfactorySatisfactoryGood70096.9
October 1992GoodGoodVery GoodVery Good70096.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Reinforced Concrete Decksq. ft.455004550
Prestressed Concrete Decksq. ft.1,4041,3703400
Wearing Surfacessq. ft.89262227000
Substructure
Reinforced Concrete Abutmentlinear ft.20410556430
Joints
Other Jointlinear ft.8585000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.76433210
Steel Protective Coatingsq. ft.497497000
Deck
Reinforced Concrete Slabsq. ft.629401198300
Wearing Surfacessq. ft.62945517400