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NW BROADWAY RAMP over BROADWAY ST CONN

Map

Coordinates:
+45.52918, -122.67765
45°31'45" N, 122°40'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NW BROADWAY RAMP over BROADWAY ST CONN
Structure number:06757A609300000
Location:WEST END BROADWAY BR
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:55.1 ft. [16.8 m]
Total length:495.1 ft. [150.9 m]
Roadway width between curbs:44.9 ft. [13.7 m]
Deck width edge-to-edge:61.0 ft. [18.6 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:County Highway Agency [02]
Year built:1913
Year reconstructed:1927
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:9
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:29,371 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.9 tons [72.6 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Sufficiency rating:47.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$3,176,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201547.0PoorSatisfactoryPoorSatisfactorySD29371
June 201347.0PoorSatisfactoryPoorSatisfactorySD29371
June 201163.0FairSatisfactoryFairSatisfactoryFO29371
June 200958.4FairSatisfactoryFairSatisfactoryFO29371
March 200958.4FairSatisfactoryFairSatisfactoryFO29371
September 200658.6FairSatisfactoryFairSatisfactoryFO28233
October 200470.4FairSatisfactoryGoodGoodFO28233
August 200270.5FairSatisfactoryGoodGoodFO27411
July 200070.6GoodGoodGoodGoodFO26613
July 199871.9GoodGoodGoodGoodFO15965
July 199676.1GoodGoodGoodGoodFO15965
July 199466.4GoodGoodGoodGoodFO15965
June 199254.4FairSatisfactoryGoodFairFO27650
June 199066.9GoodGoodGoodGoodFO11500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,10009681320
Steel Protective Coatingsq. ft.16,50008,2504,1254,125
Steel Stringerlinear ft.6,9006,55534500
Steel Protective Coatingsq. ft.48,00019,20024,0004,8000
Deck
Reinforced Concrete Decksq. ft.30,00020,9459,000550
Wearing Surfacessq. ft.24,000014,4009,6000
Superstructure
Steel Floor Beamlinear ft.2,0001,5004001000
Steel Protective Coatingsq. ft.26,6005,32015,9603,9901,330
Substructure
Steel Columneach1801710
Steel Protective Coatingsq. ft.1,5001501,2007575
Reinforced Concrete Columneach40310
Reinforced Concrete Pile Cap/Footinglinear ft.90701550
Joints
Strip Seal Jointlinear ft.40300100
Pourable Jointlinear ft.130122800
Other Jointlinear ft.9090000
Bearings
Movable Bearingeach543210120
Steel Protective Coatingsq. ft.542020122
Fixed Bearingeach42020
Steel Protective Coatingsq. ft.2001820
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.92888756840
Steel Protective Coatingsq. ft.3,7003401,6801,6800