I-290 EB IKE (CONG over I- 90,94 DAN RYAN


+41.87568, -87.64507
41°52'32" N, 87°38'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-290 EB IKE (CONG over I- 90,94 DAN RYAN
Structure number:016102900000000
Old structure number:000016102926408 (from 1992 edition)
Location:0.5 M W CHGO RIVER
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:84.0 ft. [25.6 m]
Total length:502.0 ft. [153.0 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:57.4 ft. [17.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1958
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:6
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:83,400 [as of 2017]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairSatisfactoryGoodSatisfactory8340096.0
February 2016FairSatisfactoryGoodSatisfactory9230092.9
April 2014FairSatisfactoryGoodSatisfactory9020092.9
April 2012FairSatisfactoryGoodSatisfactory6660092.9
April 2010FairSatisfactoryGoodSatisfactory3860096.0
April 2008FairSatisfactoryGoodSatisfactory3860096.0
April 2006FairSatisfactoryGoodGood3860096.0
July 2004FairSatisfactoryGoodGood3860096.0
August 2002FairSatisfactoryGoodGood6530096.0
April 2001GoodGoodGoodGood6530096.0
April 1999FairGoodSatisfactoryGood6530096.0
November 1997FairGoodSatisfactoryGood6530096.0
January 1996FairSatisfactorySatisfactoryGood6530091.0
April 1994FairSatisfactorySatisfactoryGood6515491.0
March 1993FairSatisfactorySatisfactoryGood6515491.0
April 1992FairSatisfactorySatisfactoryGood6515489.0
October 1991FairSatisfactorySatisfactoryGood6515489.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.6,0245,08194300
Reinforced Concrete Girder/Beamlinear ft.428428000
Reinforced Concrete Decksq. ft.28,08027,2256801750
Reinforced Concrete Columneach3535000
Reinforced Concrete Pier Walllinear ft.334332110
Reinforced Concrete Abutmentlinear ft.115115000
Reinforced Concrete Pier Caplinear ft.4494341500
Strip Seal Jointlinear ft.1821671500
Movable Bearingeach6806800
Fixed Bearingeach2102100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,00701,00340
Reinforced Concrete Slabsq. ft.2,7312,7112000