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HAWTHORNE BR. W.A. over WILLAMETTE RIVER

Map

Coordinates:
+45.51294, -122.66584
45°30'47" N, 122°39'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HAWTHORNE BR. W.A. over WILLAMETTE RIVER
Structure number:02757D000000000
Location:WILLAMETTE RIVER MO 13.2
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:58.1 ft. [17.7 m]
Total length:315.0 ft. [96.0 m]
Roadway width between curbs:64.0 ft. [19.5 m]
Deck width edge-to-edge:81.0 ft. [24.7 m]
Vertical clearance above deck:18.4 ft. [5.6 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:County Highway Agency [02]
Year built:1958
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:12
Main spans material:Prestressed concrete [5]
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:25,866 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:16.9 tons [15.4 metric tons]
Sufficiency rating:48.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$4,462,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201548.0FairFairFairGoodFO25866
March 201349.2FairSatisfactoryFairGoodFO25866
March 201149.2FairSatisfactoryFairGoodFO25866
February 200960.5FairSatisfactorySatisfactoryGoodFO25866
July 200663.7FairSatisfactorySatisfactoryGoodFO24864
October 200463.5FairSatisfactoryGoodGoodFO24864
August 200263.7FairSatisfactoryGoodGoodFO24140
July 200060.8FairSatisfactoryGoodGoodFO23437
July 199852.5FairSatisfactoryFairGoodFO12882
July 199663.6FairSatisfactoryFairGood-12882
August 199472.9FairFairGoodGood-12882
July 199278.0FairFairGoodGood-24990

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.4,6184,5892360
Deck
Reinforced Concrete Decksq. ft.32,00011,54620,1263280
Substructure
Reinforced Concrete Columneach3535000
Reinforced Concrete Pier Walllinear ft.3030000
Reinforced Concrete Abutmentlinear ft.201201000
Steel Pier Caplinear ft.7070000
Steel Protective Coatingsq. ft.1,4701,470000
Reinforced Concrete Pier Caplinear ft.5545371700
Joints
Pourable Jointlinear ft.79211667600
Bearings
Elastomeric Bearingeach196196000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,1061,106000
Reinforced Concrete Bridge Raillinear ft.6060000
Deck
Reinforced Concrete Slabsq. ft.1,140201,12000