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I- 90,94 JFK over LOGAN BLVD

Map

Coordinates:
+41.92834, -87.68904
41°55'42" N, 87°41'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 90,94 JFK over LOGAN BLVD
Structure number:016012700000000
Old structure number:000016012703825 (from 1992 edition)
Location:1.8 NW IL 64
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:368.5 ft. [112.3 m]
Roadway width between curbs:134.8 ft. [41.1 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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:143,400 [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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:69.5 tons [63.2 metric tons]
Inventory rating:41.7 tons [37.9 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201696.0FairSatisfactoryGoodGood-143400
August 201496.0FairSatisfactoryGoodGood-137300
August 201283.0FairSatisfactoryGoodGood-558800
August 201096.0FairSatisfactoryGoodGood-7800
August 200896.0FairSatisfactoryGoodGood-148700
August 200696.0FairSatisfactoryGoodGood-144000
April 200596.0FairSatisfactoryGoodGood-148350
February 200494.0FairSatisfactoryGoodGood-283800
December 200294.0FairSatisfactoryGoodGood-283100
February 200194.0GoodGoodGoodGood-295500
January 199994.0GoodGoodGoodGood-289000
September 199794.0GoodVery GoodGoodVery Good-283500
October 199694.0GoodVery GoodGoodVery Good-227700
November 199492.7GoodVery GoodGoodVery GoodFO201200
December 199377.7PoorPoorFairGoodSD247000
November 199277.7PoorPoorFairGoodSD253600
December 199177.7PoorPoorFairGoodSD253600

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.28016012000
Steel Girder/Beamlinear ft.2,2102,1397100
Deck
Reinforced Concrete Decksq. ft.66,90056,90010,00000
Substructure
Reinforced Concrete Columneach4242000
Reinforced Concrete Pier Walllinear ft.584584000
Reinforced Concrete Abutmentlinear ft.425422300
Reinforced Concrete Pier Caplinear ft.1,0091,003600
Joints
Strip Seal Jointlinear ft.419419000
Pourable Jointlinear ft.8484000
Compression Jointlinear ft.7270170710
Bearings
Elastomeric Bearingeach56036200
Movable Bearingeach2802800
Fixed Bearingeach2802800
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,18202,18200