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I-90 SKYWAY over EAST END AVE

Map

Coordinates:
+41.74785, -87.58326
41°44'52" N, 87°34'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 SKYWAY over EAST END AVE
Structure number:016630500000000
Old structure number:000016630503778 (from 1992 edition)
Location:0.2 M SE STONY ISP7C
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:62.0 ft. [18.9 m]
Total length:65.9 ft. [20.1 m]
Roadway width between curbs:99.7 ft. [30.4 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1958
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]

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:Satisfactory [6 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:Equal to present minimum criteria [6]
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:85.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201585.3FairSatisfactorySatisfactorySatisfactory-34000
September 201385.3FairGoodSatisfactorySatisfactory-34000
September 201185.0FairGoodSatisfactorySatisfactory-42100
October 201085.0FairGoodSatisfactorySatisfactory-47900
September 200885.0FairGoodSatisfactorySatisfactory-47900
November 200785.0FairGoodSatisfactorySatisfactory-47700
November 200585.0FairGoodSatisfactorySatisfactory-47700
October 200485.0FairGoodSatisfactorySatisfactory-47700
October 200385.0FairGoodSatisfactorySatisfactory-47700
October 200185.0FairVery GoodSatisfactoryGood-51300
September 200085.0FairVery GoodSatisfactoryGood-51300
October 199985.0FairVery GoodSatisfactoryGood-45100
September 199791.6FairVery GoodSatisfactoryGood-17100
August 199591.6FairVery GoodSatisfactoryGood-17100
August 199491.6FairVery GoodSatisfactoryGood-17100
November 199376.3PoorPoorFairFairSD17100
May 199276.3PoorPoorFairSatisfactorySD17100
October 199076.3PoorPoorFairSatisfactorySD17100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.3963514500
Deck
Reinforced Concrete Decksq. ft.6,8196,433368180
Substructure
Reinforced Concrete Abutmentlinear ft.212206240
Reinforced Concrete Pier Caplinear ft.2131892220
Joints
Strip Seal Jointlinear ft.104042620
Compression Jointlinear ft.6565000
Bearings
Elastomeric Bearingeach1411300
Fixed Bearingeach1401220
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2581986000