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LARAMIE AVE over I-290 IKE & CTA

Map

Coordinates:
+41.87169, -87.75472
41°52'18" N, 87°45'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LARAMIE AVE over I-290 IKE & CTA
Structure number:016206400000000
Old structure number:000016206426325 (from 1992 edition)
Location:0.5 M W IL 50
Purpose:Carries highway overpass over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:66.9 ft. [20.4 m]
Total length:204.4 ft. [62.3 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:81.0 ft. [24.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1987
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:10,400 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:63.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,353,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairFairFairFair1040063.0
December 2015FairFairGoodFair1040063.0
December 2013FairFairGoodFair1040063.0
January 2012FairSatisfactoryGoodFair790066.0
January 2010FairSatisfactoryGoodGood1060077.0
February 2008FairSatisfactoryGoodGood1060077.0
March 2006FairSatisfactoryGoodVery Good1290077.0
March 2004FairSatisfactoryGoodVery Good2190977.0
May 2002FairSatisfactoryGoodVery Good2190977.0
November 1999GoodGoodGoodVery Good2190077.0
March 1998GoodGoodGoodVery Good2190077.0
August 1997GoodGoodGoodVery Good2190077.0
October 1995FairSatisfactoryVery GoodVery Good2190077.0
March 1994GoodGoodVery GoodVery Good2190077.0
February 1993GoodGoodVery GoodVery Good2190077.0
March 1992GoodVery GoodVery GoodVery Good2190077.0
September 1991GoodVery GoodVery GoodVery Good2190077.0