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ESTACADA ROAD over DU BOIS CREEK

Map

Coordinates:
+45.28115, -122.34609
45°16'52" N, 122°20'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ESTACADA ROAD over DU BOIS CREEK
Structure number:18529 000 00011
Location:0.11 MI. W. OF HWY 211
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:47.9 ft. [14.6 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Owner:County Highway Agency [02]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Wood or timber [7]
Main span design:Arch - Thru [12]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:74 [as of 2010]
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairGoodSatisfactorySatisfactory7482.7
July 2016FairGoodSatisfactorySatisfactory7481.7
July 2014FairGoodSatisfactorySatisfactory7481.7
July 2012FairGoodSatisfactorySatisfactory7486.7
August 2010FairGoodSatisfactoryGood7486.7
November 2008GoodGoodGoodGood7486.7
May 2007GoodVery GoodGoodVery Good7186.7
April 2005GoodVery GoodVery GoodVery Good7186.7
March 2003GoodExcellentExcellentExcellent7189.0
March 2001GoodExcellentExcellentExcellent6989.0
April 1999GoodExcellentExcellentExcellent6889.0
January 1998GoodExcellentExcellentExcellent6889.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Archlinear ft.92672500
Steel Floor Beamlinear ft.5146500
Steel Protective Coatingsq. ft.3703333700
Substructure
Reinforced Concrete Abutmentlinear ft.74641000
Joints
Other Jointlinear ft.4444000
Bearings
Elastomeric Bearingeach22000
Fixed Bearingeach44000
Steel Protective Coatingsq. ft.40400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.120115500
Steel Protective Coatingsq. ft.560560000
Deck
Timber Slabsq. ft.1,3801,380000
Wearing Surfacessq. ft.1,3801,380000