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


+41.87572, -87.64528
41°52'33" N, 87°38'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-290 WB IKE (CONG over I- 90,94 DAN RYAN
Structure number:016103000000000
Old structure number:000016103026409 (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:15.7 ft. [4.8 m]
Owner:State Highway Agency [01]
Year built:1953
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:92,300 [as of 2015]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:26.4 tons [24.0 metric tons]
Sufficiency rating:90.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$6,668,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201690.1FairSatisfactoryGoodSatisfactory-92300
April 201490.1FairSatisfactoryGoodSatisfactory-90200
April 201289.8FairSatisfactoryGoodGood-66600
April 201080.0FairSatisfactoryGoodGoodFO38600
June 200880.0FairSatisfactoryGoodGoodFO38600
April 200680.0FairSatisfactoryGoodGoodFO38600
July 200480.0GoodGoodGoodGoodFO38600
August 200280.0GoodGoodGoodGoodFO65300
April 200180.0GoodGoodGoodGoodFO65300
April 199980.0FairGoodSatisfactoryGoodFO65300
November 199780.0FairGoodSatisfactoryGoodFO65300
January 199693.0FairSatisfactorySatisfactoryGood-65300
April 199494.0FairSatisfactorySatisfactoryGood-65154
March 199394.0FairSatisfactorySatisfactoryGood-65154
April 199292.0FairSatisfactorySatisfactoryGood-65154
October 199192.0FairSatisfactorySatisfactoryGood-65154

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.6,0245,22280200
Reinforced Concrete Girder/Beamlinear ft.428428000
Reinforced Concrete Decksq. ft.26,16325,2835803000
Reinforced Concrete Columneach3533200
Reinforced Concrete Pier Walllinear ft.292290200
Reinforced Concrete Abutmentlinear ft.115115000
Reinforced Concrete Pier Caplinear ft.4073971000
Strip Seal Jointlinear ft.1651501500
Movable Bearingeach6006000
Fixed Bearingeach2002000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,0210996250
Reinforced Concrete Slabsq. ft.2,7312,731000