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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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: February 2015 

Status:Open, no restriction [A]
Average daily traffic:274,600 [as of 2014]
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]
Evaluation:Functionally obsolete [2]
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. ratingEvaluationDeckSuper.Sub.ADT
February 201592.0Functionally obsoleteSatisfactoryGoodGood274600
February 201376.0Functionally obsoleteSatisfactoryGoodGood279400
March 201194.0Functionally obsoleteSatisfactoryGoodGood305200
April 200975.0Functionally obsoleteSatisfactoryGoodGood289600
August 200775.0Functionally obsoleteSatisfactoryGoodGood289500
August 200575.0Functionally obsoleteSatisfactoryGoodGood296700
October 200475.0Functionally obsoleteGoodGoodGood296500
June 200375.0Functionally obsoleteGoodGoodGood283800
March 200275.0Functionally obsoleteGoodGoodGood283100
July 200075.0Functionally obsoleteGoodGoodGood295500
January 199975.0Functionally obsoleteGoodGoodGood289000
September 199775.0Functionally obsoleteVery GoodGoodGood283500
October 199675.0Functionally obsoleteVery GoodGoodGood227700
October 199475.0Functionally obsoleteVery GoodGoodGood201200
December 199361.0Structurally deficientPoorFairGood247000
November 199261.0Structurally deficientPoorFairGood230100
December 199161.0Structurally deficientPoorFairGood230100