+41.87000, -87.68000
41°52'12" N, 87°40'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OAKLEY BLVD over I-290 IKE & CTA
Structure number:016207800000000
Old structure number:000016207826339 (from 1992 edition)
Location:0.5 M W US 34
Purpose:Carries highway overpass over highway and railroad
Route classification:Local (Urban) [19]
Length of largest span:92.9 ft. [28.3 m]
Total length:243.1 ft. [74.1 m]
Roadway width between curbs:52.5 ft. [16.0 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:1988
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: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,000 [as of 1997]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:69.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryFairGood500069.1
December 2015FairSatisfactoryGoodGood500080.2
January 2014FairSatisfactoryGoodGood500080.2
January 2012FairSatisfactoryGoodGood500982.5
February 2010FairSatisfactoryGoodGood500984.5
February 2008FairSatisfactoryGoodGood500984.5
March 2006FairSatisfactoryGoodGood500984.5
June 2004FairSatisfactoryGoodGood500984.5
June 2002FairSatisfactoryGoodGood500984.5
November 2000FairSatisfactoryGoodGood500984.5
May 1999FairSatisfactoryGoodVery Good500984.5
July 1997FairSatisfactoryGoodVery Good500982.5
December 1995FairSatisfactoryVery GoodVery Good-94.0
April 1994FairSatisfactoryVery GoodVery Good-94.0
February 1993FairSatisfactoryVery GoodVery Good-94.0
April 1992GoodVery GoodVery GoodVery Good-94.0
October 1991GoodVery GoodVery GoodVery Good-94.0