+41.87352, -87.73523
41°52'25" N, 87°44'07" 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:13.1 ft. [4.0 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: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,600 [as of 2018]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Sufficiency rating:91.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairFairSatisfactorySatisfactory1460091.0
December 2016FairFairGoodGood910091.0
January 2015FairFairGoodGood910091.0
February 2013FairFairGoodGood1320093.0
February 2011FairFairGoodGood1320093.0
March 2009FairFairGoodGood1060093.0
March 2007FairFairGoodGood1060093.0
May 2005FairFairGoodGood455993.0
August 2003FairFairGoodGood455993.0
October 2001FairSatisfactoryGoodGood455994.0
November 1999FairSatisfactoryGoodGood455094.0
March 1998FairSatisfactoryGoodGood455094.0
August 1997FairSatisfactoryGoodGood455094.0
October 1995GoodGoodVery GoodVery Good455094.0
April 1994GoodGoodVery GoodVery Good455094.0
February 1993GoodGoodVery GoodVery Good455094.0
April 1992GoodGoodVery GoodVery Good455094.0
September 1991GoodGoodVery GoodVery Good455094.0