Share:

I-90 SKYWAY over 92ND ST

Map

Coordinates:
+41.72820, -87.55576
41°43'42" N, 87°33'21" 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 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: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]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:88.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201588.4FairGoodSatisfactorySatisfactory-34000
September 201388.4FairGoodGoodSatisfactory-34000
October 201185.0FairVery GoodGoodSatisfactory-42100
October 201084.0FairVery GoodGoodSatisfactory-47900
September 200884.0FairVery GoodGoodSatisfactory-47900
November 200773.0FairExcellentSatisfactoryFair-47700
November 200584.0FairSatisfactorySatisfactorySatisfactory-47700
October 200473.0FairSatisfactorySatisfactoryFair-47700
October 200374.0FairSatisfactorySatisfactoryFair-47700
October 200174.0FairSatisfactorySatisfactoryFair-51300
September 200074.0FairSatisfactorySatisfactoryFair-51300
October 199974.0FairSatisfactorySatisfactoryFair-45100
September 199791.0FairSatisfactorySatisfactorySatisfactory-24900
August 199590.5FairSatisfactorySatisfactorySatisfactory-25100
August 199490.5FairSatisfactorySatisfactorySatisfactory-25100
November 199390.5FairSatisfactorySatisfactorySatisfactory-25100
May 199290.7FairSatisfactorySatisfactorySatisfactory-24200
November 199090.7FairSatisfactorySatisfactorySatisfactory-24200

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.7326606750
Deck
Reinforced Concrete Decksq. ft.13,01612,13887800
Substructure
Reinforced Concrete Abutmentlinear ft.3002761590
Reinforced Concrete Pier Caplinear ft.31028114150
Joints
Strip Seal Jointlinear ft.14811315020
Open Jointlinear ft.124124000
Bearings
Elastomeric Bearingeach1613210
Fixed Bearingeach1601510
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.492492000