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I-90 SKYWAY over 92ND ST

Map 

Coordinates:
+41.72820, -87.55576
41°43'42" N, 87°33'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 

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. ratingEvaluationDeckSuper.Sub.ADT
August 201588.4Not deficientGoodSatisfactorySatisfactory34000
September 201388.4Not deficientGoodGoodSatisfactory34000
October 201185.0Not deficientVery GoodGoodSatisfactory42100
October 201084.0Not deficientVery GoodGoodSatisfactory47900
September 200884.0Not deficientVery GoodGoodSatisfactory47900
November 200773.0Not deficientExcellentSatisfactoryFair47700
November 200584.0Not deficientSatisfactorySatisfactorySatisfactory47700
October 200473.0Not deficientSatisfactorySatisfactoryFair47700
October 200374.0Not deficientSatisfactorySatisfactoryFair47700
October 200174.0Not deficientSatisfactorySatisfactoryFair51300
September 200074.0Not deficientSatisfactorySatisfactoryFair51300
October 199974.0Not deficientSatisfactorySatisfactoryFair45100
September 199791.0Not deficientSatisfactorySatisfactorySatisfactory24900
August 199590.5Not deficientSatisfactorySatisfactorySatisfactory25100
August 199490.5Not deficientSatisfactorySatisfactorySatisfactory25100
November 199390.5Not deficientSatisfactorySatisfactorySatisfactory25100
May 199290.7Not deficientSatisfactorySatisfactorySatisfactory24200
November 199090.7Not deficientSatisfactorySatisfactorySatisfactory24200