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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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