OR 47 (HWY 102) over Beaver Creek


+45.83222, -123.22794
45°49'56" N, 123°13'41" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OR 47 (HWY 102) over Beaver Creek
Structure number:03151 102 06522
Location:2.0 MI S VERNONIA
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:21.0 ft. [6.4 m]
Total length:84.0 ft. [25.6 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Owner:State Highway Agency [01]
Year built:1964
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
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:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:60.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$560,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairGoodSatisfactoryFair280060.8
May 2016PoorGoodSatisfactoryPoor260049.8
May 2014FairGoodSatisfactorySatisfactory340071.8
May 2013FairGoodSatisfactorySatisfactory340071.8
May 2010PoorGoodSatisfactoryPoor260049.8
May 2008FairGoodSatisfactoryFair260065.8
May 2007FairGoodSatisfactoryFair250070.7
May 2005FairGoodSatisfactoryFair250072.7
May 2004FairGoodGoodFair310066.9
February 2003GoodGoodVery GoodGood300078.5
May 2000GoodVery GoodVery GoodGood280078.6
May 1998GoodVery GoodVery GoodVery Good280078.6
May 1996GoodVery GoodVery GoodVery Good210084.3
May 1994GoodVery GoodVery GoodGood180085.2
May 1992GoodVery GoodVery GoodGood180085.2
May 1990GoodVery GoodVery GoodGood130083.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Decksq. ft.2,6462,54756430
Wearing Surfacessq. ft.2,6462,646000
Timber Abutmentlinear ft.64263800
Steel Pileeach44000
Steel Protective Coatingsq. ft.3030000
Timber Pileeach2114520
Steel Pier Caplinear ft.32161600
Steel Protective Coatingsq. ft.77205881840
Timber Pier Caplinear ft.76255100
Other Jointlinear ft.160887200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.168168000
Steel Protective Coatingsq. ft.727727000
Reinforced Concrete Bridge Raillinear ft.168848400