S-S RAMP over S 116TH WAY


+47.49789, -122.29589
47°29'52" N, 122°17'45" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-S RAMP over S 116TH WAY
Structure number:0007967C0000000
Location:JCT SR 99
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:85.0 ft. [25.9 m]
Total length:195.9 ft. [59.7 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1966
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,254 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
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:83.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,430,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairGoodSatisfactoryGood125483.6
May 2016FairGoodSatisfactoryGood117883.4
May 2014FairGoodSatisfactoryGood117883.4
May 2012FairGoodSatisfactoryGood117886.4
May 2010FairGoodSatisfactoryGood145486.3
June 2008GoodGoodGoodGood244783.2
May 2006GoodGoodGoodGood244781.2
April 2004GoodGoodGoodGood244782.2
June 2002GoodGoodGoodGood244781.2
December 2000GoodGoodGoodGood244783.2
December 1998GoodGoodGoodGood244784.2
December 1996GoodGoodGoodGood244783.2
November 1994GoodGoodGoodGood244771.2
June 1992GoodGoodGoodGood3000087.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.6736274060
Reinforced Concrete Decksq. ft.4,5084,508000
Wearing Surfacessq. ft.4,50804,50800
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.9494000
Reinforced Concrete Pier Caplinear ft.5454000
Open Jointlinear ft.5400054
Other Jointlinear ft.108010800
Elastomeric Bearingeach2020000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.392392000
Reinforced Concrete Bridge Raillinear ft.392392000