Share:

I-90 SKYWAY over EAST END AVE

Map 

Coordinates:
+41.74785, -87.58326
41°44'52" N, 87°34'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 

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. ratingEvaluationDeckSuper.Sub.ADT
August 201585.3Not deficientSatisfactorySatisfactorySatisfactory34000
September 201385.3Not deficientGoodSatisfactorySatisfactory34000
September 201185.0Not deficientGoodSatisfactorySatisfactory42100
October 201085.0Not deficientGoodSatisfactorySatisfactory47900
September 200885.0Not deficientGoodSatisfactorySatisfactory47900
November 200785.0Not deficientGoodSatisfactorySatisfactory47700
November 200585.0Not deficientGoodSatisfactorySatisfactory47700
October 200485.0Not deficientGoodSatisfactorySatisfactory47700
October 200385.0Not deficientGoodSatisfactorySatisfactory47700
October 200185.0Not deficientVery GoodSatisfactoryGood51300
September 200085.0Not deficientVery GoodSatisfactoryGood51300
October 199985.0Not deficientVery GoodSatisfactoryGood45100
September 199791.6Not deficientVery GoodSatisfactoryGood17100
August 199591.6Not deficientVery GoodSatisfactoryGood17100
August 199491.6Not deficientVery GoodSatisfactoryGood17100
November 199376.3Structurally deficientPoorFairFair17100
May 199276.3Structurally deficientPoorFairSatisfactory17100
October 199076.3Structurally deficientPoorFairSatisfactory17100