Share:

WACKER DRIVE over LOWER LVL WACKER DR

Map 

Coordinates:
+41.88785, -87.62044
41°53'16" N, 87°37'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WACKER DRIVE over LOWER LVL WACKER DR
Structure number:016613800000000
Old structure number:000016613826652 (from 1992 edition)
Location:MICHIGAN TO RANDOLPH
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:44.0 ft. [13.4 m]
Total length:4095.3 ft. [1248.2 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:113.9 ft. [34.7 m]
Vertical clearance below bridge:12.1 ft. [3.7 m]
Owner:City or Municipal Highway Agency [04]
Year built:1926
Year reconstructed:2002
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:99
Main spans material:Prestressed concrete continuous [6]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: May 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2014]
Truck traffic:23% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances 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]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:90.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$213,500,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201590.9GoodVery GoodVery GoodVery GoodFO11000
June 201390.9GoodVery GoodVery GoodVery GoodFO11000
June 201191.3GoodVery GoodVery GoodVery GoodFO12800
June 200990.1GoodVery GoodVery GoodVery Good-36300
April 200790.1GoodVery GoodVery GoodVery Good-36300
April 200590.1GoodVery GoodVery GoodVery Good-36300
April 200390.1GoodExcellentExcellentExcellent-36300
August 19980.0PoorSeriousCriticalCriticalSD36300
August 199644.2PoorSeriousPoorPoorSD12009
October 199582.0FairFairFairFairFO12009
October 199482.0FairFairFairSatisfactoryFO-
September 199294.0FairGoodSatisfactorySatisfactoryFO-
February 199194.0GoodGoodGoodGoodFO-