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NB 41 TO WACKER over LAND

Map

Coordinates:
+41.88601, -87.61345
41°53'10" N, 87°36'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NB 41 TO WACKER over LAND
Structure number:016649700000000
Old structure number:000016649723286 (from 1992 edition)
Location:500E.AND 200N.
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:100.1 ft. [30.5 m]
Total length:698.2 ft. [212.8 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1986
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:7
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:9,500 [as of 2018]
Truck traffic:4% of total traffic
Deck condition:Poor [4 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:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:63.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018PoorPoorSatisfactoryFair950063.5
February 2015FairSatisfactoryGoodGood670081.0
February 2013FairSatisfactoryGoodGood350081.0
February 2011FairSatisfactoryGoodGood12080081.0
October 2008FairSatisfactoryGoodGood350081.0
November 2006FairSatisfactoryGoodGood350081.0
November 2004FairSatisfactoryGoodGood1000981.0
November 2002FairSatisfactoryGoodGood6100081.0
November 2000GoodGoodGoodGood8180481.0
September 1998GoodGoodGoodGood8180081.0
August 1996GoodGoodGoodGood5385081.0
September 1994GoodVery GoodGoodGood6570079.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,3183,572198406142
Prestressed Concrete Girder/Beamlinear ft.471471000
Deck
Reinforced Concrete Decksq. ft.23,89516,1093,0934,503190
Substructure
Steel Columneach2714229
Reinforced Concrete Columneach2727000
Reinforced Concrete Pier Walllinear ft.250245500
Steel Pier Caplinear ft.64925811143237
Reinforced Concrete Pier Caplinear ft.3092336880
Joints
Strip Seal Jointlinear ft.114042720
Compression Jointlinear ft.2902900
Assembly with Sealeach5805800
Bearings
Movable Bearingeach1500411
Fixed Bearingeach2404515
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,490901550039