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STONY ISL SB TO E over GROUND

Map

Coordinates:
+41.74781, -87.58348
41°44'52" N, 87°35'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STONY ISL SB TO E over GROUND
Structure number:016647300000000
Old structure number:000016647306051 (from 1992 edition)
Location:0.26 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:482.3 ft. [147.0 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:8
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:5,000 [as of 2000]
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: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:97.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,369,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodSatisfactorySatisfactory500097.3
September 2015FairGoodSatisfactorySatisfactory500097.3
September 2013FairGoodSatisfactorySatisfactory500097.3
September 2011FairGoodSatisfactorySatisfactory1120098.4
September 2010FairGoodSatisfactorySatisfactory1120098.4
October 2008FairGoodSatisfactorySatisfactory500999.3
November 2007FairGoodSatisfactorySatisfactory500999.3
November 2005FairVery GoodSatisfactoryFair500968.9
October 2004FairVery GoodSatisfactoryFair500968.9
October 2003FairVery GoodSatisfactoryFair500968.9
October 2001FairVery GoodSatisfactoryFair500968.9
October 2000FairVery GoodSatisfactoryFair500968.9
October 1999FairVery GoodSatisfactoryFair500968.9
September 1997PoorFairPoorFair500951.4
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.2,9742,9413300
Deck
Reinforced Concrete Decksq. ft.14,92510,7404,18500
Substructure
Steel Columneach2219300
Steel Pier Caplinear ft.5584995900
Joints
Strip Seal Jointlinear ft.93237000
Bearings
Elastomeric Bearingeach1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.96348248100