I- 90,94 JFK over RR - UP &ASHLAND AVE


+41.91483, -87.66775
41°54'53" N, 87°40'04" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 90,94 JFK over RR - UP &ASHLAND AVE
Structure number:016013300000000
Old structure number:000016013303831 (from 1992 edition)
Location:0.2 M NW IL 64
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:185.0 ft. [56.4 m]
Total length:1547.3 ft. [471.6 m]
Roadway width between curbs:116.1 ft. [35.4 m]
Deck width edge-to-edge:192.3 ft. [58.6 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1994
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:9
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:305,100 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.5 tons [58.6 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:62.0
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$16,113,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201662.0FairSatisfactoryFairSatisfactoryFO305100
October 201562.0FairSatisfactoryFairSatisfactoryFO304900
November 201362.0FairSatisfactoryFairSatisfactoryFO292200
May 201235.0PoorSatisfactoryPoorPoorSD301700
October 201148.0PoorSatisfactoryPoorPoorSD323400
November 201048.0PoorSatisfactoryPoorPoorSD323400
November 200864.0FairSatisfactorySatisfactoryFairFO305200
November 200675.0FairGoodSatisfactorySatisfactoryFO312000
November 200475.0FairGoodSatisfactorySatisfactoryFO319900
August 200375.0FairGoodSatisfactorySatisfactoryFO303600
June 200275.0FairGoodSatisfactorySatisfactoryFO306200
July 200075.0FairGoodSatisfactorySatisfactoryFO310200
November 199875.0FairGoodSatisfactorySatisfactoryFO309900
September 199775.0FairGoodSatisfactorySatisfactoryFO300000
November 199675.0FairVery GoodGoodSatisfactoryFO272200
October 199475.0GoodVery GoodGoodGoodFO203400
December 199358.0PoorPoorFairSatisfactorySD247000
November 199258.0PoorPoorFairSatisfactorySD268400
December 199158.0PoorPoorFairSatisfactorySD268400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Closed Web/Box Girderlinear ft.420552551100
Steel Girder/Beamlinear ft.18,56918,04652300
Prestressed Concrete Girder/Beamlinear ft.47,35043,9001,5001,500450
Steel Stringerlinear ft.1,1101,0892100
Reinforced Concrete Decksq. ft.303,000299,1003,90000
Steel Floor Beamlinear ft.2,7552,309392540
Reinforced Concrete Columneach509509000
Reinforced Concrete Pier Walllinear ft.3,9763,9620140
Reinforced Concrete Abutmentlinear ft.424417070
Reinforced Concrete Pier Caplinear ft.4,4004,15002500
Strip Seal Jointlinear ft.2,5331,0881,3351100
Pourable Jointlinear ft.2912296200
Compression Jointlinear ft.4,006423,96400
Elastomeric Bearingeach1450109036
Movable Bearingeach647064700
Fixed Bearingeach589058900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9,28009,28000