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LAKE SHORE DR over PEDESTRIAN UNDERPASS

Map 

Coordinates:
+41.95008, -87.64388
41°57'00" N, 87°38'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAKE SHORE DR over PEDESTRIAN UNDERPASS
Structure number:016622500000000
Old structure number:000016622530612 (from 1992 edition)
Location:3100N & 200W
Purpose:Carries highway over pedestrian/bicycle trail
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:23.6 ft. [7.2 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:105.6 ft. [32.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2014 

Status:Open, no restriction [A]
Average daily traffic:128,200 [as of 2014]
Truck traffic:1% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry 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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$449,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201479.0Functionally obsolete-SatisfactoryGood128200
June 201265.2Functionally obsolete-SatisfactoryGood115000
July 201081.0Functionally obsoleteGoodGoodGood154600
November 200781.0Functionally obsoleteGoodGoodGood160000
October 200581.0Functionally obsoleteGoodGoodGood138600
September 200381.0Functionally obsoleteGoodGoodGood113000
September 200178.0Functionally obsoleteGoodGoodGood141009
September 199978.0Functionally obsoleteVery GoodGoodGood141000
October 199778.0Functionally obsoleteGoodGoodGood141000
December 199576.0Functionally obsoleteGoodGoodGood139800
July 199476.0Functionally obsoleteVery GoodVery GoodVery Good139800
October 199383.0Not deficientVery GoodVery GoodVery Good125700