Share:

I-90 SKYWAY over MARQUETTE RD(67TH)

Map

Coordinates:
+41.77280, -87.61781
41°46'22" N, 87°37'04" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-90 SKYWAY over MARQUETTE RD(67TH)
Structure number:016643900000000
Old structure number:000016643904151 (from 1992 edition)
Location:0.4 M E I94 P7C
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:92.9 ft. [28.3 m]
Total length:101.4 ft. [30.9 m]
Roadway width between curbs:78.7 ft. [24.0 m]
Deck width edge-to-edge:85.0 ft. [25.9 m]
Skew angle:41°
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

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34,000 [as of 2013]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:49.5 tons [45.0 metric tons]
Inventory rating:33.9 tons [30.8 metric tons]
Sufficiency rating:87.2
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,225,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201587.2FairVery GoodSatisfactorySatisfactory-34000
September 201387.2FairVery GoodSatisfactorySatisfactory-34000
September 201185.9FairVery GoodSatisfactorySatisfactory-42100
September 201085.0FairVery GoodSatisfactorySatisfactory-47900
September 200885.0FairVery GoodSatisfactorySatisfactory-47900
October 200785.0FairExcellentSatisfactorySatisfactory-47700
November 200571.7PoorPoorFairFairSD47700
October 200471.7PoorPoorFairFairSD47700
October 200372.9PoorPoorFairFairSD47700
November 200172.2PoorPoorFairFairSD51300
August 200072.2PoorPoorFairFairSD51300
September 199973.3PoorPoorFairFairSD45100
September 199781.7FairSatisfactoryFairSatisfactory-15100
July 199581.5FairSatisfactoryFairSatisfactory-15100
August 199481.5FairSatisfactoryFairSatisfactory-15100
November 199381.5FairSatisfactoryFairSatisfactory-15100
May 199281.5FairGoodFairSatisfactory-15100
October 199083.5FairGoodFairGood-15100