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SCAPPOOSE-VERNONIA over E FK NEHALEM RIVER

Map

Coordinates:
+45.85062, -123.10738
45°51'02" N, 123°06'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SCAPPOOSE-VERNONIA over E FK NEHALEM RIVER
Structure number:20653 306900485
Location:049 M SE JCT HWY47/FAS744
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:107.0 ft. [32.6 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Owner:County Highway Agency [02]
Year built:2007
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:620 [as of 2010]
Truck traffic:30% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairGoodGoodSatisfactory62098.6
May 2015GoodGoodGoodGood62098.6
May 2013GoodGoodGoodGood62098.6
May 2011GoodGoodGoodGood62098.6
May 2009GoodVery GoodVery GoodVery Good62098.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.6606164400
Deck
Reinforced Concrete Top Flangesq. ft.4,1804,180000
Wearing Surfacessq. ft.4,1804,07011000
Substructure
Reinforced Concrete Abutmentlinear ft.762131240
Joints
Other Jointlinear ft.152767600
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3002901000