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I-90 SKYWAY over CITY STORAGE AREA

Map

Coordinates:
+41.74424, -87.57792
41°44'39" N, 87°34'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 SKYWAY over CITY STORAGE AREA
Structure number:016640600000000
Old structure number:000016640604307 (from 1992 edition)
Location:0.1 M W JEFFERY P7C
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:104.7 ft. [31.9 m]
Roadway width between curbs:99.7 ft. [30.4 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Skew angle:46°
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]
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:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201585.0FairGoodSatisfactorySatisfactory-34000
September 201385.0FairGoodGoodSatisfactory-34000
September 201185.0FairGoodGoodSatisfactory-42100
October 201085.0FairVery GoodGoodSatisfactory-47900
September 200885.0FairVery GoodGoodSatisfactory-47900
November 200785.0FairExcellentGoodSatisfactory-47700
November 200585.0FairSatisfactoryGoodSatisfactory-47700
November 200485.0FairSatisfactoryGoodSatisfactory-47700
November 200385.0FairSatisfactoryGoodSatisfactory-47700
October 200174.0FairSatisfactorySatisfactoryFair-51300
September 200074.0FairSatisfactorySatisfactoryFair-51300
October 199974.0FairSatisfactorySatisfactoryFair-45100
September 199776.9FairSatisfactorySatisfactoryFair-17100
August 199576.7FairSatisfactorySatisfactoryFair-17100
August 199476.7FairSatisfactorySatisfactoryFair-17100
November 199376.7FairSatisfactorySatisfactoryFair-17100
May 199275.5FairFairFairFair-17100
October 199077.5FairFairFairFair-17100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,26454171850
Deck
Reinforced Concrete Decksq. ft.11,15911,01514400
Substructure
Reinforced Concrete Abutmentlinear ft.3052816180
Reinforced Concrete Pier Caplinear ft.31327610270
Joints
Strip Seal Jointlinear ft.151014605
Pourable Jointlinear ft.106106000
Bearings
Elastomeric Bearingeach1801800
Fixed Bearingeach1801710
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.42125416700