+41.87344, -87.73507
41°52'24" N, 87°44'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KOSTNER AVE over I-290 IKE & CTA
Structure number:016206600000000
Old structure number:000016206626327 (from 1992 edition)
Location:3.2 M W US 34
Purpose:Carries highway overpass over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:82.0 ft. [25.0 m]
Total length:229.3 ft. [69.9 m]
Roadway width between curbs:64.0 ft. [19.5 m]
Deck width edge-to-edge:81.0 ft. [24.7 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1989
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]
Wearing surface:Other [9]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,100 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
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:72.4 tons [65.8 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Sufficiency rating:91.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201691.0FairFairGoodGoodFO9100
January 201591.0FairFairGoodGoodFO9100
February 201393.0FairFairGoodGoodFO13200
February 201193.0FairFairGoodGoodFO13200
March 200993.0FairFairGoodGoodFO10600
March 200793.0FairFairGoodGoodFO10600
May 200593.0FairFairGoodGoodFO4559
August 200393.0FairFairGoodGoodFO4559
October 200194.0FairSatisfactoryGoodGoodFO4559
November 199994.0FairSatisfactoryGoodGoodFO4550
March 199894.0FairSatisfactoryGoodGoodFO4550
August 199794.0FairSatisfactoryGoodGoodFO4550
October 199594.0GoodGoodVery GoodVery GoodFO4550
April 199494.0GoodGoodVery GoodVery GoodFO4550
February 199394.0GoodGoodVery GoodVery Good-4550
April 199294.0GoodGoodVery GoodVery Good-4550
September 199194.0GoodGoodVery GoodVery Good-4550