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I-90 SKYWAY over 92ND ST

Map

Coordinates:
+41.73036, -87.55853
41°43'49" N, 87°33'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 SKYWAY over 92ND ST
Structure number:016631000000000
Old structure number:000016631003788 (from 1992 edition)
Location:0.2 M W COMM AV P8C
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:117.5 ft. [35.8 m]
Total length:122.1 ft. [37.2 m]
Roadway width between curbs:99.7 ft. [30.4 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Skew angle:45°
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]
Main span material:Steel [3]
Main span 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:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodSatisfactorySatisfactory3400088.4
August 2015FairGoodSatisfactorySatisfactory3400088.4
September 2013FairGoodGoodSatisfactory3400088.4
October 2011FairVery GoodGoodSatisfactory4210085.0
October 2010FairVery GoodGoodSatisfactory4790084.0
September 2008FairVery GoodGoodSatisfactory4790084.0
November 2007FairExcellentSatisfactoryFair4770073.0
November 2005FairSatisfactorySatisfactorySatisfactory4770084.0
October 2004FairSatisfactorySatisfactoryFair4770073.0
October 2003FairSatisfactorySatisfactoryFair4770074.0
October 2001FairSatisfactorySatisfactoryFair5130074.0
September 2000FairSatisfactorySatisfactoryFair5130074.0
October 1999FairSatisfactorySatisfactoryFair4510074.0
September 1997FairSatisfactorySatisfactorySatisfactory2490091.0
August 1995FairSatisfactorySatisfactorySatisfactory2510090.5
August 1994FairSatisfactorySatisfactorySatisfactory2510090.5
November 1993FairSatisfactorySatisfactorySatisfactory2510090.5
May 1992FairSatisfactorySatisfactorySatisfactory2420090.7
November 1990FairSatisfactorySatisfactorySatisfactory2420090.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.7326606750
Deck
Reinforced Concrete Decksq. ft.13,01612,11690000
Substructure
Reinforced Concrete Abutmentlinear ft.3002761590
Reinforced Concrete Pier Caplinear ft.31028114150
Joints
Strip Seal Jointlinear ft.14852493017
Open Jointlinear ft.124124000
Bearings
Elastomeric Bearingeach1601510
Fixed Bearingeach1601510
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4924504200