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15TH AVE NW over NW LEARY WAY

Map

Coordinates:
+47.66367, -122.37625
47°39'49" N, 122°22'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:15TH AVE NW over NW LEARY WAY
Structure number:085175000000000
Location:15th Ave NW & NW Leary Wy
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:69.9 ft. [21.3 m]
Total length:349.1 ft. [106.4 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:48.9 ft. [14.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1957
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:57,671 [as of 2016]
Truck traffic:5% 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: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]
Sufficiency rating:71.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$8,550,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactoryGoodGood5767171.1
June 2015FairSatisfactoryGoodGood5767156.9
June 2013FairSatisfactoryGoodGood5767156.9
July 2011FairSatisfactoryGoodGood5767156.9
July 2009FairSatisfactoryGoodGood7440056.9
August 2007FairSatisfactoryGoodGood7440060.9
October 2005FairSatisfactoryGoodGood7440060.9
April 2003FairSatisfactoryGoodGood5530060.9
November 2002GoodGoodGoodGood5530060.9
April 2000GoodGoodGoodGood5530060.9
July 1999GoodGoodGoodGood5530060.9
September 1997GoodGoodVery GoodVery Good5530060.9
July 1994GoodGoodVery GoodVery Good5530060.9
July 1992GoodGoodVery GoodVery Good5530060.9
July 1990GoodGoodVery GoodVery Good2840067.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,7872,782050
Deck
Reinforced Concrete Decksq. ft.14,634014,63400
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.9797000
Reinforced Concrete Pier Caplinear ft.186186000
Joints
Open Jointlinear ft.21001050105
Bearings
Movable Bearingeach4032800
Fixed Bearingeach4040000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.697697000