OR 47 (HWY 102) over Beaver Creek


+45.78152, -123.21574
45°46'53" N, 123°12'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OR 47 (HWY 102) over Beaver Creek
Structure number:03156A102 06903
Location:6.0 MI S VERNONIA
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:24.9 ft. [7.6 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,800 [as of 2017]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:79.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairGoodGoodSatisfactory280079.4
May 2016FairGoodGoodSatisfactory260079.7
May 2014FairGoodGoodFair340067.4
May 2012FairGoodGoodFair340067.4
May 2010FairGoodGoodSatisfactory250079.9
June 2008FairGoodGoodSatisfactory250077.9
May 2006FairGoodGoodSatisfactory250096.3
May 2004FairGoodGoodSatisfactory320095.9
February 2003PoorGoodGoodPoor310067.9
May 2000GoodVery GoodGoodGood300096.0
May 1998GoodVery GoodVery GoodGood300096.0
May 1996GoodVery GoodVery GoodGood220096.5
May 1994GoodVery GoodVery GoodGood160095.9
May 1992GoodVery GoodVery GoodGood160095.9
May 1990GoodVery GoodVery GoodVery Good135094.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Decksq. ft.2,2732,2265420
Wearing Surfacessq. ft.1,9841,984000
Timber Abutmentlinear ft.6666000
Steel Abutmentlinear ft.2201750
Steel Protective Coatingsq. ft.5142571541030
Steel Pileeach64200
Timber Pileeach2217320
Steel Pier Caplinear ft.2202200
Steel Protective Coatingsq. ft.154015400
Timber Pier Caplinear ft.66441930
Other Jointlinear ft.169169000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.124124000
Steel Protective Coatingsq. ft.661661000
Reinforced Concrete Bridge Raillinear ft.124943000