NAGLE AVE over I- 90 JFK & CTA


+41.98254, -87.78762
41°58'57" N, 87°47'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NAGLE AVE over I- 90 JFK & CTA
Structure number:016070800000000
Old structure number:000016070804346 (from 1992 edition)
Location:2.6 M W IL 50
Purpose:Carries highway overpass over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:77.4 ft. [23.6 m]
Total length:234.9 ft. [71.6 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:81.7 ft. [24.9 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:2005
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:4
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19,200 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Good [7 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: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:94.8 tons [86.2 metric tons]
Inventory rating:58.4 tons [53.1 metric tons]
Sufficiency rating:77.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,416,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201677.0GoodGoodGoodGoodFO19200
April 201477.0GoodGoodVery GoodGoodFO19200
April 201279.0GoodGoodVery GoodGood-22300
April 201079.0GoodGoodVery GoodGood-22300
June 200879.0GoodGoodVery GoodGood-22300
July 200679.0GoodVery GoodVery GoodGood-22300
January 200576.0PoorPoorSatisfactorySatisfactory-22300
October 200378.0FairFairSatisfactorySatisfactory-22300
July 200278.0FairFairSatisfactorySatisfactoryFO22300
September 200078.0FairFairSatisfactorySatisfactoryFO27800
September 199978.0FairFairSatisfactorySatisfactoryFO27800
December 199878.0FairFairSatisfactorySatisfactoryFO27800
February 199878.0FairFairSatisfactorySatisfactoryFO22400
February 199778.0FairFairSatisfactorySatisfactoryFO22400
March 199578.0FairFairSatisfactorySatisfactoryFO22400
July 199378.0FairFairSatisfactorySatisfactoryFO19000
December 199276.0PoorPoorSatisfactorySatisfactorySD19000
December 199176.0PoorPoorSatisfactorySatisfactorySD19000