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LAKE SHORE DR over WACKER DRIVE

Map

Coordinates:
+41.88785, -87.61394
41°53'16" N, 87°36'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LAKE SHORE DR over WACKER DRIVE
Structure number:016649100000000
Old structure number:000016649124397 (from 1992 edition)
Location:500E.& 340N.
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:104.0 ft. [31.7 m]
Total length:202.1 ft. [61.6 m]
Roadway width between curbs:164.4 ft. [50.1 m]
Deck width edge-to-edge:234.3 ft. [71.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 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:4
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:111,000 [as of 2017]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:70.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactoryFairSatisfactory11100070.0
July 2015FairSatisfactorySatisfactorySatisfactory11230081.0
July 2013FairSatisfactorySatisfactoryGood11310081.0
July 2011FairSatisfactorySatisfactoryGood11110081.0
July 2009GoodGoodGoodGood12120081.0
January 2007GoodGoodGoodGood11200085.0
January 2005GoodGoodGoodGood11280085.0
January 2003GoodGoodGoodGood12200085.0
February 2001GoodGoodGoodGood16360985.0
September 1998GoodGoodGoodGood16360085.0
August 1996GoodGoodGoodGood10770085.0
September 1994GoodVery GoodGoodGood13140085.0
September 1992GoodVery GoodGoodGood14580085.0
December 1990GoodVery GoodVery GoodVery Good12120085.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,5728733623370
Deck
Reinforced Concrete Decksq. ft.33,87020,3218,4683,3871,694
Superstructure
Steel Pin or Pin & Hangar Assemblyeach3604320
Substructure
Steel Columneach70491470
Steel Pier Caplinear ft.2,3441,989326290
Joints
Strip Seal Jointlinear ft.70415005540
Compression Jointlinear ft.348003480
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,060935100250