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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 

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. ratingEvaluationDeckSuper.Sub.ADT
March 201558.2Not deficientFairSatisfactorySatisfactory12579
March 201358.2Not deficientFairSatisfactorySatisfactory12579
March 201158.2Not deficientFairSatisfactorySatisfactory12579
February 200947.4Not deficientFairFairSatisfactory12579
July 200647.5Not deficientFairFairSatisfactory12091
October 200459.0Not deficientSatisfactorySatisfactorySatisfactory12091
August 200259.1Not deficientSatisfactorySatisfactorySatisfactory11739
July 200059.1Not deficientSatisfactoryGoodSatisfactory11397
July 199856.4Not deficientSatisfactoryGoodSatisfactory8154
July 199665.2Not deficientSatisfactoryGoodSatisfactory8154
August 199466.1Not deficientSatisfactoryGoodSatisfactory8154
July 199264.5Not deficientSatisfactoryGoodSatisfactory14830
July 199064.9Not deficientGoodGoodSatisfactory12850