I-90 W-S RAMP over I-5


+47.59374, -122.32011
47°35'37" N, 122°19'12" 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]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:27.9 tons [25.4 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201777.3GoodGoodGoodGoodFO19205
May 201577.0GoodGoodGoodGoodFO19205
May 201377.6GoodGoodGoodGoodFO17491
May 201177.6GoodGoodGoodGoodFO17491
June 200977.1GoodGoodGoodGoodFO13247
July 200777.1GoodGoodGoodGoodFO13247
July 200577.1FairSatisfactorySatisfactoryGoodFO13247
June 200377.1FairSatisfactorySatisfactoryGoodFO13247
September 200177.1FairSatisfactorySatisfactoryGoodFO13247
May 199977.1FairSatisfactorySatisfactoryGoodFO13247
April 199777.1FairSatisfactorySatisfactoryGoodFO13247
May 199566.8FairSatisfactorySatisfactoryGood-13247
June 199388.0FairSatisfactorySatisfactoryGood-1
July 199189.0FairSatisfactorySatisfactoryGoodFO1

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Closed Web/Box Girderlinear ft.1,2451,239060
Reinforced Concrete Decksq. ft.25,52225,519201
Wearing Surfacessq. ft.25,522025,52200
Reinforced Concrete Columneach1919000
Reinforced Concrete Abutmentlinear ft.2121000
Assembly without Seal Jointlinear ft.164000164
Elastomeric Bearingeach66000
Movable Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,4902,487030