I- 55 EB TO I-94 S over HALSTED ST


+41.84577, -87.64645
41°50'45" N, 87°38'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I- 55 EB TO I-94 S over HALSTED ST
Structure number:016269800000000
Old structure number:000016269831581 (from 1992 edition)
Location:SOUTH SIDE OF I-55
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:75.8 ft. [23.1 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:24,200 [as of 2016]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:80.5 tons [73.2 metric tons]
Inventory rating:46.3 tons [42.1 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201696.0GoodGoodVery GoodVery GoodFO24200
November 201496.0GoodGoodVery GoodVery GoodFO14500
November 201296.0GoodVery GoodVery GoodVery GoodFO14500
January 2011100.0GoodVery GoodVery GoodVery Good-14509
March 2009100.0GoodVery GoodVery GoodVery Good-14509
April 2007100.0GoodVery GoodVery GoodVery Good-14509
July 2005100.0GoodVery GoodVery GoodVery Good-14509
July 2003100.0GoodVery GoodVery GoodVery Good-14509