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I-5 RAMP over AIRPORT WAY S

Map

Coordinates:
+47.57794, -122.32021
47°34'41" N, 122°19'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-5 RAMP over AIRPORT WAY S
Structure number:0007686A0000000
Location:5.9 N JCT SR 900
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.0 ft. [32.0 m]
Total length:698.2 ft. [212.8 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:8
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,824 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
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:98.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,980,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201798.6FairSatisfactoryGoodGood-3824
May 201598.6FairSatisfactoryGoodGood-3824
May 201398.7FairSatisfactoryGoodGood-3721
May 201198.7FairSatisfactorySatisfactoryGood-3721
June 200997.7FairSatisfactorySatisfactoryGood-3706
June 200796.6FairSatisfactorySatisfactoryGood-3835
August 200597.6FairGoodSatisfactoryGood-3835
August 200395.6FairGoodSatisfactoryGood-3835
May 200195.6FairGoodSatisfactoryGood-3835
September 199998.7FairGoodSatisfactoryGood-3342
June 199798.7FairGoodSatisfactoryGood-3342
October 199598.7FairSatisfactorySatisfactoryGood-3342
June 199398.8FairSatisfactorySatisfactoryGood-3220
October 199168.6PoorPoorPoorGoodSD3220

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.602599030
Deck
Reinforced Concrete Decksq. ft.12,64212,51712500
Wearing Surfacessq. ft.12,642012,595470
Reinforced Concrete Top Flangesq. ft.2,0162,016000
Wearing Surfacessq. ft.2,01602,00880
Substructure
Reinforced Concrete Columneach2828000
Reinforced Concrete Pier Walllinear ft.2623030
Reinforced Concrete Abutmentlinear ft.2626000
Reinforced Concrete Pier Caplinear ft.100100000
Joints
Pourable Jointlinear ft.2100021
Assembly without Seal Jointlinear ft.63042210
Bearings
Movable Bearingeach66000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,3961,396000
Reinforced Concrete Bridge Raillinear ft.1,3961,396000
Deck
Reinforced Concrete Slabsq. ft.2,0162,016000