I- 90,94 RYAN ELEV over 22ND TO SB CHI RVR


+41.85268, -87.64536
41°51'10" N, 87°38'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I- 90,94 RYAN ELEV over 22ND TO SB CHI RVR
Structure number:016111300000000
Old structure number:000016111326273 (from 1992 edition)
Location:0.3 M N I-55
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:125.3 ft. [38.2 m]
Total length:995.5 ft. [303.4 m]
Roadway width between curbs:105.0 ft. [32.0 m]
Deck width edge-to-edge:148.0 ft. [45.1 m]
Owner:State Highway Agency [01]
Year built:1962
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:10
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: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:174,100 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
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:62.4 tons [56.7 metric tons]
Inventory rating:36.7 tons [33.4 metric tons]
Sufficiency rating:62.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$15,648,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201662.0FairSatisfactorySatisfactorySatisfactoryFO174100
July 201462.0FairSatisfactorySatisfactorySatisfactoryFO167700
August 201162.0FairSatisfactorySatisfactorySatisfactoryFO151400
August 200962.0FairSatisfactorySatisfactorySatisfactoryFO152700
January 200851.0FairSatisfactoryFairSatisfactoryFO145000
January 200651.0FairSatisfactoryFairSatisfactoryFO196200
May 200462.0FairGoodSatisfactorySatisfactoryFO204800
May 200269.0FairGoodFairSatisfactoryFO199900
June 200069.0FairGoodFairSatisfactoryFO169500
June 199869.0FairGoodFairGoodFO198400
May 199680.0GoodGoodGoodGood-289000
May 199481.0GoodVery GoodVery GoodVery Good-243000
October 199381.0GoodVery GoodVery GoodVery Good-252400
July 199281.0GoodVery GoodGoodVery Good-239000
February 199181.0GoodVery GoodGoodVery Good-239000