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I-5 NBCD RAMP over TERRAIN

Map

Coordinates:
+47.59236, -122.32093
47°35'32" N, 122°19'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-5 NBCD RAMP over TERRAIN
Structure number:0007686C0000000
Location:JCT I-90
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:42.0 ft. [12.8 m]
Total length:150.9 ft. [46.0 m]
Roadway width between curbs:33.8 ft. [10.3 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Owner:State Highway Agency [01]
Year built:1965
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:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:40,483 [as of 2012]
Truck traffic:10% 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 minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:86.8 tons [78.9 metric tons]
Inventory rating:50.9 tons [46.3 metric tons]
Sufficiency rating:94.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,114,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201694.3GoodGoodGoodGood-40483
November 201494.3GoodGoodGoodGood-40483
November 201294.7FairSatisfactoryGoodGood-37808
December 201092.6FairSatisfactorySatisfactoryGood-38671
December 200892.6FairSatisfactorySatisfactoryGood-38671
November 200695.1FairSatisfactorySatisfactoryGood-20459
December 200495.1FairSatisfactorySatisfactoryGood-20459
October 200295.1FairSatisfactorySatisfactoryGood-20459
July 200095.2FairSatisfactorySatisfactoryGood-20000
October 199895.2FairSatisfactorySatisfactoryGood-20000
August 199695.2FairSatisfactorySatisfactoryGood-20000
December 199495.0FairSatisfactorySatisfactoryGood-20000
April 199295.9FairSatisfactorySatisfactoryGood-13700

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Deck
Reinforced Concrete Top Flangesq. ft.5,0895,086003
Wearing Surfacessq. ft.5,08905,08603
Substructure
Reinforced Concrete Columneach98100
Reinforced Concrete Abutmentlinear ft.3737000
Reinforced Concrete Pier Caplinear ft.8181000
Joints
Pourable Jointlinear ft.3403400
Open Jointlinear ft.6806800
Bearings
Movable Bearingeach99000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.151151000
Reinforced Concrete Bridge Raillinear ft.302302000
Deck
Reinforced Concrete Slabsq. ft.5,0895,089000