+41.81836, -87.73849
41°49'06" N, 87°44'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I- 55 WB STEVENSON over RR - BRC
Structure number:016001900000000
Old structure number:000016001903696 (from 1992 edition)
Location:0.25 M E ILL 50
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:90.9 ft. [27.7 m]
Total length:168.0 ft. [51.2 m]
Roadway width between curbs:68.6 ft. [20.9 m]
Deck width edge-to-edge:71.9 ft. [21.9 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2000
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]
Wearing surface:Other [9]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:68,150 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.1 tons [67.4 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:86.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,595,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201686.0FairFairFairSatisfactory-68150
September 201486.0FairFairFairSatisfactory-78000
December 201268.0FairFairFairSatisfactory-289600
January 201197.0FairFairSatisfactorySatisfactory-73600
January 200997.0FairFairSatisfactorySatisfactory-70450
January 200798.0FairSatisfactorySatisfactorySatisfactory-70100
March 200598.0FairSatisfactorySatisfactorySatisfactory-68800
May 200398.0FairGoodSatisfactorySatisfactory-65800
June 200198.0FairSatisfactorySatisfactorySatisfactory-59850
December 200096.0FairSatisfactorySatisfactorySatisfactory-55150
May 199966.0PoorPoorPoorFairSD62500
July 199882.0PoorPoorFairFairSD60450
March 199784.0FairFairFairFair-58600
May 199670.0PoorFairPoorFairSD77550
March 199570.0PoorFairPoorFairSD66800
August 199370.0PoorFairPoorFairSD67250
June 199171.0PoorSatisfactoryPoorFairSD67050