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I90 CHGO SKYWAY over FINISHED GROUND

Map 

Coordinates:
+41.71344, -87.53527
41°42'48" N, 87°32'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I90 CHGO SKYWAY over FINISHED GROUND
Structure number:016661400000000
Old structure number:000016661434009 (from 1992 edition)
Location:.07M SE OF EWING
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:100.1 ft. [30.5 m]
Total length:881.3 ft. [268.6 m]
Roadway width between curbs:77.8 ft. [23.7 m]
Deck width edge-to-edge:83.0 ft. [25.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:2004
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:9
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:34,000 [as of 2013]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:86.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201586.2Not deficientGoodGoodGood34000
September 201386.2Not deficientGoodGoodGood34000
September 201183.9Not deficientVery GoodGoodGood42100
September 201083.0Not deficientVery GoodVery GoodGood47900
September 200883.0Not deficientVery GoodVery GoodVery Good47900
September 200783.0Not deficientVery GoodVery GoodVery Good47700
November 200583.0Not deficientExcellentExcellentExcellent47700
November 200483.0Not deficientExcellentExcellentExcellent47700