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CENTRAL AVE over I- 90 JFK & CTA

Map

Coordinates:
+41.97378, -87.76850
41°58'26" N, 87°46'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CENTRAL AVE over I- 90 JFK & CTA
Structure number:016065900000000
Old structure number:000016065904296 (from 1992 edition)
Location:1.4 M NW IL 50
Purpose:Carries highway overpass over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:103.0 ft. [31.4 m]
Total length:258.2 ft. [78.7 m]
Roadway width between curbs:46.6 ft. [14.2 m]
Deck width edge-to-edge:65.3 ft. [19.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:36°
Owner:State Highway Agency [01]
Year built:1952
Year reconstructed:2009
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: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: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,600 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,410,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairVery GoodFairSatisfactory1460076.0
March 2016FairVery GoodFairSatisfactory1460076.0
March 2014FairVery GoodFairSatisfactory1460076.0
August 2012FairVery GoodGoodSatisfactory1620090.0
August 2010FairExcellentFairSatisfactory1620069.0
May 2009PoorSeriousFairFair2050064.0
September 2008PoorSeriousFairFair2050062.0
December 2007PoorSeriousFairFair2050062.0
January 2007PoorSeriousFairFair2050062.0
January 2006PoorSeriousFairFair2080062.0
January 2004PoorSeriousFairFair1590062.0
December 2002PoorSeriousFairSatisfactory1590062.0
May 2001PoorSeriousFairSatisfactory1780062.0
April 1999PoorPoorFairSatisfactory1780063.0
October 1997PoorPoorFairSatisfactory2290063.0
October 1996PoorPoorFairSatisfactory2220063.0
November 1994PoorPoorFairSatisfactory2220063.0
December 1993PoorPoorFairSatisfactory2150063.0
December 1992PoorPoorSatisfactorySatisfactory2020074.0
December 1991PoorPoorSatisfactorySatisfactory2020074.0