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DEPARTURES over MAIN TERMINAL

Map

Coordinates:
+45.55556, -122.59250
45°33'20" N, 122°35'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DEPARTURES over MAIN TERMINAL
Structure number:21282 000 00000
Location:PDX
Purpose:Carries highway overpass over highway
Route classification:Local (Urban) [19]
Length of largest span:433.1 ft. [132.0 m]
Total length:1299.9 ft. [396.2 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:89.9 ft. [27.4 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:Other Local Agencies [25]
Year built:1973
Year reconstructed:2001
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:35
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: December 2014

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,040 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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 desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:75.5
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$19,490,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201475.5FairSatisfactoryGoodGoodFO1040
December 201275.5FairSatisfactoryGoodGoodFO1040
October 201075.5FairSatisfactoryGoodGoodFO1040
August 200896.0GoodVery GoodVery GoodVery Good-1040

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,7501,7302000
Steel Protective Coatingsq. ft.14,00013,86014000
Steel Stringerlinear ft.9,9499,43451500
Steel Protective Coatingsq. ft.52,87844,9485,2872,6430
Deck
Reinforced Concrete Decksq. ft.68,30122,19842,6883,4150
Wearing Surfacessq. ft.33,49833,498000
Superstructure
Steel Floor Beamlinear ft.1,8801,7869400
Steel Protective Coatingsq. ft.22,32021,2041,11600
Substructure
Steel Columneach88000
Steel Protective Coatingsq. ft.88000
Reinforced Concrete Columneach5858000
Reinforced Concrete Abutmentlinear ft.1801620180
Steel Pier Caplinear ft.450450000
Steel Protective Coatingsq. ft.2,8002,800000
Joints
Strip Seal Jointlinear ft.2792651400
Pourable Jointlinear ft.7417033800
Compression Jointlinear ft.7878000
Other Jointlinear ft.585585000
Bearings
Elastomeric Bearingeach9391020
Fixed Bearingeach88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3,2433,243000
Steel Protective Coatingsq. ft.20,10920,109000
Reinforced Concrete Bridge Raillinear ft.552544800