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WACKER DR E over LOWER WACKER DR

Map 

Coordinates:
+41.88686, -87.62806
41°53'13" N, 87°37'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WACKER DR E over LOWER WACKER DR
Structure number:016614500000000
Old structure number:000016614527253 (from 1992 edition)
Location:340N.& 154E.TO 358E
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:158.1 ft. [48.2 m]
Total length:1436.7 ft. [437.9 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:103.7 ft. [31.6 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1975
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:20
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: January 2015 

Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2014]
Truck traffic:23% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 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 corrrective action [3]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:82.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201582.0Structurally deficientPoorFairFair11000
January 201384.0Functionally obsoleteFairFairFair11000
February 201184.0Functionally obsoleteFairFairGood12800
August 200895.0Functionally obsoleteFairSatisfactoryGood36300
August 200695.0Functionally obsoleteFairSatisfactoryGood36300
August 200495.0Functionally obsoleteFairSatisfactoryGood36300
August 200295.0Functionally obsoleteFairSatisfactoryGood36300
August 200095.0Functionally obsoleteFairSatisfactoryGood36300
August 199895.0Functionally obsoleteFairSatisfactoryGood36300
August 199696.0Functionally obsoleteSatisfactorySatisfactoryGood12009
August 199498.0Not deficientSatisfactorySatisfactoryGood12009
August 199298.0Not deficientGoodGoodVery Good-
January 199291.0Functionally obsoleteVery GoodGoodVery Good-