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RAMP TO HAWTHORNE over OR 99E (01E)

Map

Coordinates:
+45.51229, -122.66720
45°30'44" N, 122°40'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP TO HAWTHORNE over OR 99E (01E)
Structure number:02757A000000000
Location:BETWEEN SE WATER & GRAND
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:76.1 ft. [23.2 m]
Total length:1240.2 ft. [378.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:48.6 ft. [14.8 m]
Vertical clearance above deck:15.4 ft. [4.7 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:County Highway Agency [02]
Year built:1957
Year reconstructed:2000
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:22
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,579 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:35.0 tons [31.8 metric tons]
Inventory rating:21.0 tons [19.1 metric tons]
Sufficiency rating:58.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201558.2FairFairSatisfactorySatisfactory-12579
March 201358.2FairFairSatisfactorySatisfactory-12579
March 201158.2FairFairSatisfactorySatisfactory-12579
February 200947.4FairFairFairSatisfactory-12579
July 200647.5FairFairFairSatisfactory-12091
October 200459.0FairSatisfactorySatisfactorySatisfactory-12091
August 200259.1FairSatisfactorySatisfactorySatisfactory-11739
July 200059.1FairSatisfactoryGoodSatisfactory-11397
July 199856.4FairSatisfactoryGoodSatisfactory-8154
July 199665.2FairSatisfactoryGoodSatisfactory-8154
August 199466.1FairSatisfactoryGoodSatisfactory-8154
July 199264.5FairSatisfactoryGoodSatisfactory-14830
July 199064.9FairGoodGoodSatisfactory-12850

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.8,56607,7008660
Steel Protective Coatingsq. ft.141,08070,54042,32421,1627,054
Deck
Reinforced Concrete Decksq. ft.60,100045,00015,1000
Substructure
Reinforced Concrete Columneach4341200
Reinforced Concrete Abutmentlinear ft.8179200
Reinforced Concrete Pier Caplinear ft.1,01995318480
Joints
Strip Seal Jointlinear ft.32223266330
Pourable Jointlinear ft.1,3902789731390
Assembly without Seal Jointlinear ft.4040000
Bearings
Movable Bearingeach1312160500
Steel Protective Coatingsq. ft.26290720100
Fixed Bearingeach1272360440
Steel Protective Coatingsq. ft.25410066088
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,4802,480000