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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 

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. ratingEvaluationDeckSuper.Sub.ADT
August 201585.0Not deficientGoodSatisfactorySatisfactory34000
September 201385.0Not deficientGoodGoodSatisfactory34000
September 201185.0Not deficientGoodGoodSatisfactory42100
October 201085.0Not deficientVery GoodGoodSatisfactory47900
September 200885.0Not deficientVery GoodGoodSatisfactory47900
November 200785.0Not deficientExcellentGoodSatisfactory47700
November 200585.0Not deficientSatisfactoryGoodSatisfactory47700
November 200485.0Not deficientSatisfactoryGoodSatisfactory47700
November 200385.0Not deficientSatisfactoryGoodSatisfactory47700
October 200174.0Not deficientSatisfactorySatisfactoryFair51300
September 200074.0Not deficientSatisfactorySatisfactoryFair51300
October 199974.0Not deficientSatisfactorySatisfactoryFair45100
September 199776.9Not deficientSatisfactorySatisfactoryFair17100
August 199576.7Not deficientSatisfactorySatisfactoryFair17100
August 199476.7Not deficientSatisfactorySatisfactoryFair17100
November 199376.7Not deficientSatisfactorySatisfactoryFair17100
May 199275.5Not deficientFairFairFair17100
October 199077.5Not deficientFairFairFair17100