111TH ST over I- 57


+41.69212, -87.66011
41°41'32" N, 87°39'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:111TH ST over I- 57
Structure number:016098900000000
Old structure number:000016098926086 (from 1992 edition)
Location:2 M SW IL 1
Purpose:Carries highway overpass over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:64.0 ft. [19.5 m]
Total length:176.5 ft. [53.8 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:83.0 ft. [25.3 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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]

Latest Available Inspection: December 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,400 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:93.7 tons [85.2 metric tons]
Inventory rating:56.3 tons [51.2 metric tons]
Sufficiency rating:86.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201586.0FairGoodFairGood-10400
January 201486.0FairGoodFairGood-10400
January 201297.0GoodVery GoodGoodGood-11800
February 201083.0PoorPoorFairFairSD11100
April 200883.0PoorPoorSatisfactoryFairSD11100
May 200783.0PoorPoorSatisfactoryFairSD11100
September 200583.0PoorPoorSatisfactoryFairSD15309
February 200483.0PoorPoorSatisfactoryFairSD15309
May 200283.0PoorPoorSatisfactoryFairSD15309
September 200183.0PoorPoorSatisfactoryFairSD15309
November 199996.0FairFairSatisfactorySatisfactory-15300
April 199897.0FairGoodSatisfactorySatisfactory-15300
October 199697.0FairGoodGoodSatisfactory-15300
November 199586.0FairSatisfactoryGoodFair-15300
January 199497.0GoodGoodGoodGood-15300
January 199397.0GoodGoodGoodGood-15300
February 199297.0GoodGoodGoodGood-15300