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I-90 SKYWAY over GROUND SE 75TH ST

Map 

Coordinates:
+41.75855, -87.59794
41°45'31" N, 87°35'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-90 SKYWAY over GROUND SE 75TH ST
Structure number:016644100000000
Old structure number:000016644104073 (from 1992 edition)
Location:0.08 M SE 75TH P7C
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:105.6 ft. [32.2 m]
Total length:272.0 ft. [82.9 m]
Roadway width between curbs:75.8 ft. [23.1 m]
Deck width edge-to-edge:82.4 ft. [25.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1958
Year reconstructed:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans 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: September 2015 

Good/Fair/Poor Condition:Good
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:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:83.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,578,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201583.0GoodGoodGoodGood-34000
September 201383.0GoodVery GoodGoodGood-34000
September 201183.0GoodVery GoodGoodGood-42100
September 201083.0GoodVery GoodGoodGood-47900
September 200883.0GoodVery GoodGoodGood-47900
November 200783.0GoodVery GoodGoodGood-47700
November 200581.0GoodVery GoodGoodGoodFO47700
October 200481.0FairVery GoodGoodSatisfactoryFO47700
October 200381.0FairVery GoodGoodSatisfactoryFO47700
August 200046.8PoorSeriousFairPoorSD51300
September 199946.8PoorSeriousFairPoorSD45100
September 199785.5FairFairSatisfactorySatisfactoryFO12900
July 199586.6FairSatisfactorySatisfactorySatisfactoryFO12900
August 199486.6FairSatisfactorySatisfactorySatisfactoryFO12900
November 199386.6FairSatisfactorySatisfactorySatisfactoryFO12900
May 199274.7FairSatisfactorySatisfactoryFairFO12900
October 199075.6FairFairSatisfactoryFairFO12900