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LAKE SHORE DRIVE over LAWRENCE AVE

Map 

Coordinates:
+41.96939, -87.64792
41°58'10" N, 87°38'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAKE SHORE DRIVE over LAWRENCE AVE
Structure number:016618300000000
Old structure number:000016618304014 (from 1992 edition)
Location:4800 N & 700 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:124.0 ft. [37.8 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:M 18 / H 20 [4]
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: November 2016 

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:98,100 [as of 2016]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
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]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:36.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,179,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201636.0PoorFairSeriousFairSD98100
December 201436.0PoorFairSeriousFairSD96700
December 201236.0PoorFairSeriousFairSD92500
December 201039.0PoorSatisfactorySeriousSatisfactorySD120800
August 200840.3PoorSatisfactorySeriousSatisfactorySD108700
August 200660.9PoorSatisfactoryPoorSatisfactorySD96000
August 200459.9PoorSatisfactoryPoorSatisfactorySD109600
August 200277.4FairSatisfactoryFairSatisfactoryFO115500
June 200081.7FairSatisfactoryFairSatisfactoryFO40900
August 199875.4FairSatisfactoryFairSatisfactoryFO116400
July 199676.5FairSatisfactoryFairGoodFO96500
July 199484.8FairGoodSatisfactoryGoodFO104600
September 199286.1FairGoodSatisfactoryGoodFO75200
May 199284.5GoodGoodGoodGoodFO95200
June 199085.5FairSatisfactoryGoodGoodFO95200