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MONTROSE AVE over I- 90,94 JFK

Map

Coordinates:
+41.96070, -87.74220
41°57'39" N, 87°44'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MONTROSE AVE over I- 90,94 JFK
Structure number:016085200000000
Old structure number:000016085204474 (from 1992 edition)
Location:5.4 M NW IL 64
Purpose:Carries highway overpass over highway
Route classification:Collector (Urban) [17]
Length of largest span:162.1 ft. [49.4 m]
Total length:466.6 ft. [142.2 m]
Roadway width between curbs:61.0 ft. [18.6 m]
Deck width edge-to-edge:81.0 ft. [24.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1957
Year reconstructed:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:17,200 [as of 2014]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:35.3 tons [32.1 metric tons]
Inventory rating:21.0 tons [19.1 metric tons]
Sufficiency rating:49.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201649.2PoorGoodPoorSatisfactorySD17200
October 201549.2PoorGoodPoorSatisfactorySD17200
December 201449.2PoorGoodPoorSatisfactorySD17200
January 201449.2PoorGoodPoorSatisfactorySD18000
January 201349.2PoorGoodPoorSatisfactorySD18100
February 201248.9PoorGoodPoorSatisfactorySD18100
February 201148.9PoorGoodPoorSatisfactorySD18100
May 200938.2PoorGoodPoorSatisfactorySD17600
June 200838.2PoorGoodPoorSatisfactorySD17600
July 200738.2PoorGoodPoorSatisfactorySD17600
June 200592.0FairGoodSatisfactoryGood-18800
September 200392.0GoodGoodGoodGood-18800
February 200292.0GoodGoodGoodGoodFO18800
February 200092.0GoodGoodGoodGoodFO18800
200092.0GoodGoodGoodGoodFO18800
November 199892.0GoodGoodVery GoodVery GoodFO18800
March 199781.0FairSatisfactoryFairSatisfactoryFO18800
June 199583.0FairSatisfactoryFairSatisfactoryFO18800
July 199383.0FairSatisfactoryFairSatisfactoryFO15500
December 199280.0PoorPoorFairSatisfactorySD15500
December 199180.0PoorPoorFairSatisfactorySD15500