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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 2015 

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]
Evaluation:Structurally deficient [1]
Sufficiency rating:49.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201549.2Structurally deficientGoodPoorSatisfactory17200
December 201449.2Structurally deficientGoodPoorSatisfactory17200
January 201449.2Structurally deficientGoodPoorSatisfactory18000
January 201349.2Structurally deficientGoodPoorSatisfactory18100
February 201248.9Structurally deficientGoodPoorSatisfactory18100
February 201148.9Structurally deficientGoodPoorSatisfactory18100
May 200938.2Structurally deficientGoodPoorSatisfactory17600
June 200838.2Structurally deficientGoodPoorSatisfactory17600
July 200738.2Structurally deficientGoodPoorSatisfactory17600
June 200592.0Not deficientGoodSatisfactoryGood18800
September 200392.0Not deficientGoodGoodGood18800
February 200292.0Functionally obsoleteGoodGoodGood18800
February 200092.0Functionally obsoleteGoodGoodGood18800
200092.0Functionally obsoleteGoodGoodGood18800
November 199892.0Functionally obsoleteGoodVery GoodVery Good18800
March 199781.0Functionally obsoleteSatisfactoryFairSatisfactory18800
June 199583.0Functionally obsoleteSatisfactoryFairSatisfactory18800
July 199383.0Functionally obsoleteSatisfactoryFairSatisfactory15500
December 199280.0Structurally deficientPoorFairSatisfactory15500
December 199180.0Structurally deficientPoorFairSatisfactory15500