I- 90,94 JFK over ARMITAGE AVE


+41.91789, -87.67019
41°55'04" N, 87°40'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I- 90,94 JFK over ARMITAGE AVE
Structure number:016013200000000
Old structure number:000016013203830 (from 1992 edition)
Location:0.6 M NW IL 64
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:117.1 ft. [35.7 m]
Total length:263.5 ft. [80.3 m]
Roadway width between curbs:110.9 ft. [33.8 m]
Deck width edge-to-edge:174.9 ft. [53.3 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 / 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: January 2015 

Status:Open, no restriction [A]
Average daily traffic:271,500 [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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:93.1 tons [84.6 metric tons]
Inventory rating:55.6 tons [50.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.0
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$3,995,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201576.0Functionally obsoleteSatisfactoryGoodGood271500
January 201360.0Functionally obsoleteSatisfactoryGoodGood281000
January 201177.0Functionally obsoleteSatisfactoryGoodGood314300
April 200977.0Functionally obsoleteSatisfactoryGoodGood290900
September 200777.0Functionally obsoleteSatisfactoryGoodGood284500
September 200577.0Functionally obsoleteSatisfactoryGoodGood297700
September 200477.0Functionally obsoleteSatisfactoryGoodGood298000
July 200377.0Functionally obsoleteGoodGoodGood283000
May 200277.0Functionally obsoleteGoodGoodGood286400
July 200077.0Functionally obsoleteGoodGoodGood291200
January 199977.0Functionally obsoleteGoodGoodGood287500
September 199777.0Functionally obsoleteVery GoodGoodGood280500
October 199677.0Functionally obsoleteVery GoodGoodGood272200
October 199477.0Functionally obsoleteVery GoodGoodGood202000
December 199363.0Structurally deficientPoorFairGood247000
November 199263.0Structurally deficientPoorFairGood268400
December 199163.0Structurally deficientPoorFairGood268400