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I- 90,94 JFK over WESTERN AVE

Map

Coordinates:
+41.92757, -87.68770
41°55'39" N, 87°41'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 90,94 JFK over WESTERN AVE
Structure number:016012800000000
Old structure number:000016012803826 (from 1992 edition)
Location:1.7 NW IL 64
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:102.7 ft. [31.3 m]
Total length:268.7 ft. [81.9 m]
Roadway width between curbs:176.5 ft. [53.8 m]
Deck width edge-to-edge:184.1 ft. [56.1 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1957
Year reconstructed:1994
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:286,800 [as of 2016]
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:Superior to present desirable criteria [9]
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:82.0 tons [74.5 metric tons]
Inventory rating:49.2 tons [44.7 metric tons]
Sufficiency rating:92.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,359,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201692.0FairSatisfactoryGoodGoodFO286800
February 201592.0FairSatisfactoryGoodGoodFO274600
February 201376.0FairSatisfactoryGoodGoodFO279400
March 201194.0FairSatisfactoryGoodGoodFO305200
April 200975.0FairSatisfactoryGoodGoodFO289600
August 200775.0FairSatisfactoryGoodGoodFO289500
August 200575.0FairSatisfactoryGoodGoodFO296700
October 200475.0GoodGoodGoodGoodFO296500
June 200375.0GoodGoodGoodGoodFO283800
March 200275.0GoodGoodGoodGoodFO283100
July 200075.0GoodGoodGoodGoodFO295500
January 199975.0GoodGoodGoodGoodFO289000
September 199775.0GoodVery GoodGoodGoodFO283500
October 199675.0GoodVery GoodGoodGoodFO227700
October 199475.0GoodVery GoodGoodGoodFO201200
December 199361.0PoorPoorFairGoodSD247000
November 199261.0PoorPoorFairGoodSD230100
December 199161.0PoorPoorFairGoodSD230100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.29545240100
Steel Girder/Beamlinear ft.1,6121,41020200
Deck
Reinforced Concrete Decksq. ft.49,68029,51020,150200
Substructure
Reinforced Concrete Columneach4341200
Reinforced Concrete Pier Walllinear ft.539539000
Reinforced Concrete Abutmentlinear ft.425421220
Reinforced Concrete Pier Caplinear ft.964849100150
Joints
Strip Seal Jointlinear ft.482482000
Compression Jointlinear ft.530053000
Bearings
Elastomeric Bearingeach5905900
Movable Bearingeach2902900
Fixed Bearingeach3003000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,59001,59000