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I-90 TRANSIT over TERRAIN

Map

Coordinates:
+47.59287, -122.32432
47°35'34" N, 122°19'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 TRANSIT over TERRAIN
Structure number:0013502C0000000
Location:0.2 W JCT I-5
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:141.1 ft. [43.0 m]
Total length:372.1 ft. [113.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:State Highway Agency [01]
Year built:1991
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
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: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2012]
Truck traffic:1% 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:88.8 tons [80.7 metric tons]
Inventory rating:53.9 tons [49.0 metric tons]
Sufficiency rating:99.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,166,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201799.8GoodGoodGoodGood-1000
June 201599.8GoodGoodGoodGood-1000
June 201399.8GoodGoodGoodGood-1000
July 201199.7GoodGoodGoodGood-1276
July 200999.7GoodGoodGoodGood-1276
December 200799.7GoodGoodGoodGood-1276
July 200599.7GoodGoodGoodGood-1276
December 200399.7GoodGoodGoodGood-1276
September 200199.7GoodGoodGoodGood-1276
May 199997.7GoodGoodGoodGood-1276
April 199787.2GoodGoodGoodGood-1276
December 199598.0GoodGoodGoodGood-1276
May 199398.0GoodGoodGoodGood-11000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.372371100
Deck
Reinforced Concrete Decksq. ft.9,6729,672000
Wearing Surfacessq. ft.9,67209,67200
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.2828000
Joints
Strip Seal Jointlinear ft.2602600
Assembly with Sealeach2602600
Bearings
Movable Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.744744000