I-90 W-S RAMP over I-5


+47.59386, -122.31986
47°35'38" N, 122°19'11" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 W-S RAMP over I-5
Structure number:0007565B0000000
Location:JCT I-5
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:86.0 ft. [26.2 m]
Total length:1245.1 ft. [379.5 m]
Roadway width between curbs:20.3 ft. [6.2 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:1965
Year reconstructed:1988
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:16
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19,205 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Good [7 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: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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$13,446,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood1920577.3
May 2015GoodGoodGoodGood1920577.0
May 2013GoodGoodGoodGood1749177.6
May 2011GoodGoodGoodGood1749177.6
June 2009GoodGoodGoodGood1324777.1
July 2007GoodGoodGoodGood1324777.1
July 2005FairSatisfactorySatisfactoryGood1324777.1
June 2003FairSatisfactorySatisfactoryGood1324777.1
September 2001FairSatisfactorySatisfactoryGood1324777.1
May 1999FairSatisfactorySatisfactoryGood1324777.1
April 1997FairSatisfactorySatisfactoryGood1324777.1
May 1995FairSatisfactorySatisfactoryGood1324766.8
June 1993FairSatisfactorySatisfactoryGood188.0
July 1991FairSatisfactorySatisfactoryGood189.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.1,2451,2330120
Reinforced Concrete Decksq. ft.25,52225,519201
Wearing Surfacessq. ft.25,522025,52200
Reinforced Concrete Columneach1919000
Reinforced Concrete Abutmentlinear ft.2121000
Open Jointlinear ft.1850210164
Elastomeric Bearingeach66000
Movable Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,4902,487030