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MILWAUKEE AVE over I- 90 JFK & CTA

Map 

Coordinates:
+41.97138, -87.76383
41°58'17" N, 87°45'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MILWAUKEE AVE over I- 90 JFK & CTA
Structure number:016110700000000
Old structure number:000016110726304 (from 1992 edition)
Location:1 M NW IL 50
Purpose:Carries highway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:99.1 ft. [30.2 m]
Total length:263.8 ft. [80.4 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:54°
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:2002
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: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,200 [as of 2014]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:72.7 tons [66.1 metric tons]
Sufficiency rating:75.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,940,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201675.0FairSatisfactoryGoodSatisfactoryFO16200
March 201475.0FairGoodGoodSatisfactoryFO16200
March 201277.0GoodGoodGoodGoodFO17300
April 201077.0GoodVery GoodVery GoodGood-17300
July 200877.0GoodVery GoodVery GoodGood-18900
July 200677.0GoodVery GoodVery GoodGood-18900
August 200477.0GoodVery GoodVery GoodGood-17500
May 200377.0GoodVery GoodVery GoodGood-17500
September 200174.0PoorPoorGoodSatisfactorySD17500
January 200074.0PoorPoorGoodSatisfactorySD17500
200074.0PoorPoorGoodSatisfactorySD17500
December 199874.0PoorPoorGoodSatisfactorySD17500
December 199674.0PoorPoorGoodSatisfactorySD11800
November 199474.0PoorPoorGoodSatisfactorySD11800
December 199374.0PoorPoorGoodSatisfactorySD11000
December 199274.0PoorPoorGoodGoodSD11000
January 199274.0PoorPoorGoodGoodSD11000