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15TH AVE W over SHIP CANAL, RR

Map

Coordinates:
+47.65983, -122.37612
47°39'35" N, 122°22'34" 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:199.8 ft. [60.9 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:19.7 ft. [6.0 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]
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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactoryGoodGood6770060.0
April 2015FairSatisfactoryGoodGood5767159.7
April 2013FairSatisfactoryGoodGood5767159.7
April 2012FairSatisfactoryGoodGood5767135.3
July 2011FairSatisfactoryGoodGood5767135.3
May 2010FairSatisfactoryGoodGood6878431.4
May 2009FairSatisfactoryGoodGood6230031.4
August 2008FairSatisfactoryGoodGood6230031.4
October 2006GoodGoodGoodGood6230031.4
August 2005GoodGoodGoodGood6230031.4
July 2003GoodGoodGoodGood5730031.4
June 2002GoodGoodGoodGood5730031.4
September 2000GoodGoodGoodGood5210031.4
September 1999GoodGoodVery GoodGood5210031.4
June 1997GoodGoodVery GoodGood5540031.4
February 1995GoodGoodVery GoodGood5540042.8
December 1993GoodGoodVery GoodGood5540042.8
September 1992GoodGoodVery GoodGood5360042.8
October 1991GoodGoodVery GoodGood5360042.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,9193,919000
Steel Protective Coatingsq. ft.22,07222,0490221
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.50,84050,7890510
Substructure
Reinforced Concrete Columneach3434000
Reinforced Concrete Pier Walllinear ft.322322000
Reinforced Concrete Pile Cap/Footinglinear ft.3434000
Reinforced Concrete Pier Caplinear ft.532532000
Joints
Open Jointlinear ft.3500310040
Bearings
Movable Bearingeach3232000
Fixed Bearingeach3535000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7207100100
Reinforced Concrete Bridge Raillinear ft.3,8483,74801000