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I-90WB TO NB STONY over GROUND

Map

Coordinates:
+41.74992, -87.58508
41°44'60" N, 87°35'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90WB TO NB STONY over GROUND
Structure number:016648000000000
Old structure number:000016648006332 (from 1992 edition)
Location:0.22 M S 79TH P7C
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:62.0 ft. [18.9 m]
Total length:300.9 ft. [91.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1958
Year reconstructed:1998
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:5
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,000 [as of 2000]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:86.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,666,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodSatisfactoryFair400086.3
September 2015FairGoodSatisfactorySatisfactory400097.4
September 2013FairGoodSatisfactorySatisfactory400097.4
September 2011FairGoodSatisfactorySatisfactory400999.4
September 2010FairGoodSatisfactorySatisfactory400999.4
October 2008FairGoodSatisfactorySatisfactory400999.4
November 2007FairGoodSatisfactorySatisfactory400999.4
November 2005FairVery GoodSatisfactoryFair400969.1
December 2004FairVery GoodSatisfactoryFair400969.1
October 2003FairVery GoodSatisfactoryFair400969.1
October 2001FairVery GoodSatisfactoryFair400969.1
October 2000FairVery GoodSatisfactoryFair400969.1
October 1999FairVery GoodSatisfactoryFair400969.1
September 1997PoorFairPoorFair400951.7
June 1995PoorFairPoorFair-68.0
July 1994PoorFairPoorFair-68.0
November 1993PoorFairPoorFair-68.0
May 1992PoorFairPoorFair-68.0
October 1990PoorPoorFairFair-82.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,8651,8372800
Deck
Reinforced Concrete Decksq. ft.9,3439,09524800
Substructure
Steel Columneach1211100
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.6262000
Other Material Abutmentlinear ft.6262000
Steel Pier Caplinear ft.3723225000
Reinforced Concrete Pier Caplinear ft.3131000
Joints
Strip Seal Jointlinear ft.93474600
Compression Jointlinear ft.3131000
Bearings
Elastomeric Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.66350316000