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I-90 E-S RAMP over I-5/AIRPORT WAY RAMP

Map

Coordinates:
+47.59256, -122.32417
47°35'33" N, 122°19'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 E-S RAMP over I-5/AIRPORT WAY RAMP
Structure number:000000OC0000000
Location:JCT I-5
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:155.8 ft. [47.5 m]
Total length:640.1 ft. [195.1 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:26.2 ft. [8.0 m]
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1991
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,815 [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:Better than present minimum criteria [7]
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:98.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,400,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood981598.6
April 2015GoodGoodGoodGood981598.6
April 2013GoodGoodGoodGood874498.8
April 2011GoodGoodGoodGood874498.8
July 2009GoodGoodGoodGood440697.4
July 2007GoodGoodGoodGood440697.4
August 2005GoodGoodGoodGood440697.4
December 2003GoodGoodGoodGood440697.4
September 2001GoodGoodGoodGood440697.4
April 1999FairSatisfactoryGoodGood440697.4
May 1997FairSatisfactoryGoodGood440696.6
June 1995FairSatisfactoryGoodGood440697.3
May 1993FairSatisfactorySatisfactoryGood100096.8
July 1991GoodGoodGoodGood198.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.296296000
Reinforced Concrete Closed Web/Box Girderlinear ft.372372000
Deck
Reinforced Concrete Decksq. ft.16,36616,366000
Wearing Surfacessq. ft.16,366016,36600
Substructure
Reinforced Concrete Columneach66000
Prestressed Concrete Pier Caplinear ft.2525000
Joints
Strip Seal Jointlinear ft.4904900
Assembly with Sealeach2402400
Bearings
Movable Bearingeach33000
Pot Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,3361,336000