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15TH AVE W over SHIP CANAL, RR

Map

Coordinates:
+47.66166, -122.37628
47°39'42" N, 122°22'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:15TH AVE W over SHIP CANAL, RR
Structure number:085178000000000
Location:4300 15th Ave W
Purpose:Carries highway and pedestrian walkway over railroad and waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:109.9 ft. [33.5 m]
Total length:1998.1 ft. [609.0 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:52.8 ft. [16.1 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Owner:City or Municipal Highway Agency [04]
Year built:1940
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:18
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:67,700 [as of 2017]
Truck traffic:10% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:45.9 tons [41.7 metric tons]
Inventory rating:27.9 tons [25.4 metric tons]
Sufficiency rating:60.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$7,192,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201760.0FairSatisfactoryGoodGoodFO67700
April 201559.7FairSatisfactoryGoodGoodFO57671
April 201359.7FairSatisfactoryGoodGoodFO57671
April 201235.3FairSatisfactoryGoodGoodFO57671
July 201135.3FairSatisfactoryGoodGoodFO57671
May 201031.4FairSatisfactoryGoodGoodFO68784
May 200931.4FairSatisfactoryGoodGoodFO62300
August 200831.4FairSatisfactoryGoodGoodFO62300
October 200631.4GoodGoodGoodGoodFO62300
August 200531.4GoodGoodGoodGoodFO62300
July 200331.4GoodGoodGoodGoodFO57300
June 200231.4GoodGoodGoodGoodFO57300
September 200031.4GoodGoodGoodGoodFO52100
September 199931.4GoodGoodVery GoodGoodFO52100
June 199731.4GoodGoodVery GoodGoodFO55400
February 199542.8GoodGoodVery GoodGoodFO55400
December 199342.8GoodGoodVery GoodGoodFO55400
September 199242.8GoodGoodVery GoodGoodFO53600
October 199142.8GoodGoodVery GoodGoodFO53600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.3,9193,919000
Steel Protective Coatingsq. ft.22,07222,0490023
Steel Stringerlinear ft.8383000
Steel Protective Coatingsq. ft.467466001
Deck
Reinforced Concrete Decksq. ft.82,24482,244000
Wearing Surfacessq. ft.82,244062,244020,000
Superstructure
Steel Floor Beamlinear ft.9,0278,9370900
Steel Protective Coatingsq. ft.50,84050,7890051
Substructure
Reinforced Concrete Columneach3434000
Reinforced Concrete Pier Walllinear ft.322322000
Reinforced Concrete Pile Cap/Footinglinear ft.3434000
Joints
Compression Jointlinear ft.382038002
Open Jointlinear ft.38201820200
Bearings
Movable Bearingeach3232000
Fixed Bearingeach3535000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7207100100
Reinforced Concrete Bridge Raillinear ft.3,8483,74801000