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I-90 SKYWAY over GROUND SE COMM AVE

Map 

Coordinates:
+41.72483, -87.55095
41°43'29" N, 87°33'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-90 SKYWAY over GROUND SE COMM AVE
Structure number:016641400000000
Old structure number:000016641403249 (from 1992 edition)
Location:0.06 M SE COMM AV
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:114.8 ft. [35.0 m]
Total length:467.2 ft. [142.4 m]
Roadway width between curbs:77.4 ft. [23.6 m]
Deck width edge-to-edge:83.0 ft. [25.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1958
Year reconstructed:2003
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:4
Main spans material:Steel [3]
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 

Good/Fair/Poor Condition:Fair
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:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:57.4 tons [52.2 metric tons]
Inventory rating:34.5 tons [31.4 metric tons]
Sufficiency rating:85.8
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,050,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201585.8FairGoodSatisfactoryGood-34000
September 201385.8FairGoodGoodSatisfactory-34000
September 201183.6GoodVery GoodGoodGood-42100
October 201082.7GoodVery GoodGoodGood-47900
September 200882.7GoodVery GoodGoodGood-47900
September 200782.7GoodVery GoodGoodGood-47700
November 200582.7GoodVery GoodGoodVery Good-47700
October 200482.7GoodExcellentGoodVery Good-47700
October 200379.7PoorPoorSatisfactoryVery GoodSD47700
October 200152.2PoorPoorFairPoorSD51300
August 200052.2PoorPoorFairPoorSD51300
September 199970.2FairFairSatisfactoryFair-45100
September 199788.0FairGoodSatisfactoryVery Good-24900
June 199575.2FairSatisfactoryFairVery Good-25100
August 199475.2FairSatisfactoryFairVery Good-25100
October 199375.2FairSatisfactoryFairVery Good-25100
May 199257.0PoorSatisfactoryFairPoorSD24200
October 199077.5FairSatisfactoryFairSatisfactory-24200