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I- 55 EB STEVENSON over KEDZIE AVE

Map

Coordinates:
+41.82906, -87.70474
41°49'45" N, 87°42'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I- 55 EB STEVENSON over KEDZIE AVE
Structure number:016002200000000
Old structure number:000016002203697 (from 1992 edition)
Location:2 M NE ILL 50
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:81.0 ft. [24.7 m]
Total length:172.3 ft. [52.5 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1999
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:89,000 [as of 2016]
Truck traffic:7% of total traffic
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:Superior to present desirable criteria [9]
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]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodVery GoodVery Good8900096.0
September 2014GoodGoodVery GoodVery Good8950096.0
September 2012GoodGoodVery GoodVery Good34480082.8
October 2010GoodGoodVery GoodVery Good9655096.0
November 2008GoodGoodVery GoodVery Good9045096.0
January 2007GoodGoodVery GoodVery Good8845096.0
March 2005GoodVery GoodVery GoodVery Good8760096.0
May 2003GoodVery GoodVery GoodVery Good8300096.0
July 2001GoodVery GoodVery GoodVery Good7890096.0
November 1999GoodExcellentVery GoodVery Good8215096.0
November 1997FairSatisfactorySatisfactoryFair8070083.0
May 1996FairSatisfactorySatisfactorySatisfactory8200096.0
February 1995FairSatisfactorySatisfactorySatisfactory7250094.0
August 1993FairSatisfactorySatisfactorySatisfactory6725094.0
October 1992FairGoodSatisfactorySatisfactory7000094.0
June 1991FairGoodSatisfactorySatisfactory7000094.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,0331,033000
Deck
Reinforced Concrete Decksq. ft.11,83511,7409500
Substructure
Reinforced Concrete Columneach1515000
Reinforced Concrete Pier Walllinear ft.146146000
Reinforced Concrete Abutmentlinear ft.150149100
Reinforced Concrete Pier Caplinear ft.296291500
Joints
Strip Seal Jointlinear ft.151143080
Bearings
Elastomeric Bearingeach2727000
Fixed Bearingeach99000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3382786000