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W-S RAMP over I-5 MAINLINE AND RAMPS

Map

Coordinates:
+47.57255, -122.31966
47°34'21" N, 122°19'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:W-S RAMP over I-5 MAINLINE AND RAMPS
Structure number:0007741M0000000
Location:5.5 N JCT SR 900
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:103.0 ft. [31.4 m]
Total length:1664.1 ft. [507.2 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1967
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:19
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:6,684 [as of 2012]
Truck traffic:5% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:80.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$17,306,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactorySatisfactoryGood668480.4
August 2016FairSatisfactorySatisfactoryGood668480.1
August 2014FairSatisfactorySatisfactoryGood668480.1
August 2012FairSatisfactorySatisfactoryGood714280.0
September 2010FairSatisfactorySatisfactoryGood711280.0
August 2008FairSatisfactorySatisfactoryGood711280.0
August 2006FairSatisfactorySatisfactoryGood4332867.5
July 2004FairSatisfactorySatisfactoryGood4332867.5
October 2002FairSatisfactorySatisfactoryGood4332867.5
June 2000FairSatisfactorySatisfactoryGood400081.1
October 1998FairSatisfactorySatisfactoryGood400081.1
April 1996FairSatisfactorySatisfactoryGood400072.7
December 1994FairSatisfactorySatisfactoryGood400072.7
April 1992FairSatisfactorySatisfactoryGood309088.9

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.1,6611,6430180
Deck
Reinforced Concrete Decksq. ft.34,94434,91513016
Substructure
Reinforced Concrete Columneach1818000
Reinforced Concrete Abutmentlinear ft.3027030
Joints
Pourable Jointlinear ft.2100021
Compression Jointlinear ft.2102100
Assembly without Seal Jointlinear ft.1260010521
Bearings
Movable Bearingeach1818000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3,4083,408000
Reinforced Concrete Bridge Raillinear ft.3,4083,408000