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I-5 SBCD over KING JACKSON ST

Map

Coordinates:
+47.59808, -122.32147
47°35'53" N, 122°19'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-5 SBCD over KING JACKSON ST
Structure number:0007504D0000000
Location:0.3 N JCT I-90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.1 ft. [30.5 m]
Total length:709.0 ft. [216.1 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:9
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:66,222 [as of 2012]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:84.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$19,001,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactorySatisfactoryGood6622284.1
August 2016FairSatisfactorySatisfactoryGood6622284.1
August 2014FairSatisfactorySatisfactoryGood6622284.1
October 2012FairSatisfactorySatisfactoryGood6474366.4
October 2010FairSatisfactorySatisfactoryGood6883765.7
November 2008FairSatisfactorySatisfactoryGood6883765.7
August 2006FairSatisfactorySatisfactoryGood7358264.8
December 2004FairSatisfactorySatisfactoryGood7358264.8
September 2002FairSatisfactorySatisfactoryGood7358263.8
December 2000FairSatisfactorySatisfactoryGood10000062.4
October 1998FairSatisfactorySatisfactoryGood10000063.4
August 1996FairSatisfactorySatisfactoryGood10000064.4
December 1994FairSatisfactorySatisfactoryGood10000080.0
March 1992FairSatisfactorySatisfactoryGood4126086.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.70960811000
Deck
Reinforced Concrete Decksq. ft.42,36042,352008
Substructure
Reinforced Concrete Columneach2827010
Reinforced Concrete Abutmentlinear ft.142142000
Joints
Strip Seal Jointlinear ft.140014000
Open Jointlinear ft.280028000
Bearings
Movable Bearingeach1616000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,4181,418000
Reinforced Concrete Bridge Raillinear ft.1,4181,415030