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