+41.87094, -87.76433
41°52'15" N, 87°45'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-290 EB IKE over CENTRAL AVE
Structure number:016009400000000
Old structure number:000016009403765 (from 1992 edition)
Location:1 M W IL 50
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:106.0 ft. [32.3 m]
Total length:278.2 ft. [84.8 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:73.2 ft. [22.3 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1957
Year reconstructed:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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]
Wearing surface:Other [9]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:92,500 [as of 2014]
Truck traffic:5% 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:Better than present minimum criteria [7]
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:79.1 tons [71.9 metric tons]
Inventory rating:41.7 tons [37.9 metric tons]
Sufficiency rating:93.0
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$1,540,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201493.0Not deficientGoodGoodGood92500
August 201275.0Not deficientGoodGoodGood366200
November 201093.0Not deficientGoodGoodGood95000
June 200996.0Not deficientGoodGoodGood93650
August 200796.0Not deficientGoodGoodGood97550
August 200596.0Not deficientGoodGoodGood99450
August 200396.0Not deficientGoodGoodGood100300
September 200196.0Not deficientGoodGoodGood99000
November 199996.0Not deficientGoodGoodGood95300
February 199896.0Not deficientGoodGoodVery Good95000
August 199796.0Not deficientGoodGoodVery Good95800
December 199577.0Functionally obsoleteGoodGoodVery Good89800
April 199477.0Functionally obsoleteGoodGoodVery Good89800
January 199377.0Functionally obsoleteGoodVery GoodVery Good93700
April 199277.0Not deficientGoodVery GoodVery Good96200
September 199177.0Not deficientGoodVery GoodVery Good96200