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I-90 SKYWAY over GROUND SE INDIANA AV

Map

Coordinates:
+41.77339, -87.61834
41°46'24" N, 87°37'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 SKYWAY over GROUND SE INDIANA AV
Structure number:016643800000000
Old structure number:000016643804198 (from 1992 edition)
Location:0.08 M NW MARQ RDP7C
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:130.9 ft. [39.9 m]
Total length:374.7 ft. [114.2 m]
Roadway width between curbs:78.7 ft. [24.0 m]
Deck width edge-to-edge:85.0 ft. [25.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1958
Year reconstructed:2007
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:5
Main spans material:Steel continuous [4]
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34,000 [as of 2016]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:81.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,133,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairVery GoodGoodSatisfactory3400081.6
August 2015FairVery GoodVery GoodSatisfactory3400090.4
September 2013FairVery GoodVery GoodSatisfactory3400090.4
September 2011FairVery GoodVery GoodSatisfactory4210089.1
September 2010FairVery GoodVery GoodSatisfactory4790088.3
September 2008FairVery GoodVery GoodSatisfactory4790088.3
October 2007FairExcellentExcellentSatisfactory4770088.3
November 2005PoorPoorFairFair4770072.9
October 2004PoorPoorFairFair4770072.9
October 2003PoorPoorFairFair4770072.9
November 2001PoorPoorFairFair5130072.2
August 2000PoorPoorFairFair5130072.2
August 1999PoorPoorFairFair4510073.3
September 1997FairSatisfactorySatisfactorySatisfactory1510093.0
July 1995FairSatisfactorySatisfactorySatisfactory1510092.9
August 1994FairSatisfactorySatisfactorySatisfactory1510092.9
November 1993FairSatisfactorySatisfactorySatisfactory1510092.9
May 1992FairGoodSatisfactorySatisfactory1510092.9
October 1990FairGoodSatisfactorySatisfactory1510094.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,2482,248000
Deck
Reinforced Concrete Decksq. ft.31,38126,3125,06900
Substructure
Steel Columneach3403400
Reinforced Concrete Abutmentlinear ft.170167030
Other Material Abutmentlinear ft.170169100
Steel Pier Caplinear ft.510510000
Reinforced Concrete Pier Caplinear ft.169168100
Joints
Strip Seal Jointlinear ft.1661025608
Pourable Jointlinear ft.372372000
Bearings
Elastomeric Bearingeach6049830
Fixed Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,48674374300