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I-90 SKYWAY over ELLIOTT AVE

Map 

Coordinates:
+41.74658, -87.58121
41°44'48" N, 87°34'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-90 SKYWAY over ELLIOTT AVE
Structure number:016640500000000
Old structure number:000016640504304 (from 1992 edition)
Location:0.5 M SE 79TH P7C
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:83.0 ft. [25.3 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:108.9 ft. [33.2 m]
Deck width edge-to-edge:114.8 ft. [35.0 m]
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 

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:Meets minimum tolerable limits to be left in place as is [4]
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:83.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201583.0Not deficientGoodSatisfactorySatisfactory34000
September 201383.0Not deficientGoodSatisfactorySatisfactory34000
September 201182.0Not deficientGoodSatisfactorySatisfactory42100
October 201082.0Not deficientVery GoodSatisfactorySatisfactory47900
September 200882.0Not deficientVery GoodSatisfactorySatisfactory47900
November 200782.0Not deficientExcellentSatisfactorySatisfactory47700
November 200581.0Not deficientFairSatisfactorySatisfactory47700
October 200470.0Not deficientFairSatisfactoryFair47700
November 200370.0Not deficientFairSatisfactoryFair47700
October 200181.0Not deficientFairSatisfactorySatisfactory51300
September 200081.0Not deficientFairSatisfactorySatisfactory51300
October 199981.0Not deficientFairSatisfactorySatisfactory45100
September 199786.7Not deficientSatisfactorySatisfactorySatisfactory17100
August 199587.0Not deficientSatisfactorySatisfactorySatisfactory17100
August 199487.0Not deficientSatisfactorySatisfactorySatisfactory17100
November 199387.0Not deficientSatisfactorySatisfactorySatisfactory17100
May 199273.7Not deficientFairFairFair17100
October 199073.4Functionally obsoleteFairFairFair17100