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LAKE SHORE DRIVE over WILSON AVENUE

Map 

Coordinates:
+41.96569, -87.64706
41°57'56" N, 87°38'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAKE SHORE DRIVE over WILSON AVENUE
Structure number:016618400000000
Old structure number:000016618404015 (from 1992 edition)
Location:4600 N & 732 W
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:55.8 ft. [17.0 m]
Total length:96.1 ft. [29.3 m]
Roadway width between curbs:106.0 ft. [32.3 m]
Deck width edge-to-edge:129.9 ft. [39.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1933
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 13.5 / HS 15 [3]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2014 

Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:100,900 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Operating rating:22.4 tons [20.4 metric tons]
Inventory rating:13.5 tons [12.3 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:35.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201435.7Structurally deficientFairPoorFair100900
December 201235.7Structurally deficientFairPoorFair96800
December 201037.3Structurally deficientSatisfactoryPoorSatisfactory126500
August 200837.3Structurally deficientSatisfactoryPoorSatisfactory114400
August 200667.0Structurally deficientSatisfactoryPoorGood108700
August 200467.0Structurally deficientSatisfactoryPoorGood116100
August 200294.0Functionally obsoleteSatisfactorySatisfactoryGood115500
June 200094.0Functionally obsoleteSatisfactorySatisfactoryGood40900
June 199893.0Functionally obsoleteSatisfactorySatisfactoryGood139800
May 199695.0Functionally obsoleteSatisfactorySatisfactoryGood106400
July 199493.0Functionally obsoleteSatisfactorySatisfactoryGood116400
September 199294.0Functionally obsoleteSatisfactorySatisfactoryGood75200
May 199292.0Functionally obsoleteGoodGoodGood95200
June 199094.0Functionally obsoleteSatisfactoryGoodGood95200