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LAKE SHORE DRIVE over 17TH ST CONCOURSE

Map 

Coordinates:
+41.85952, -87.61723
41°51'34" N, 87°37'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAKE SHORE DRIVE over 17TH ST CONCOURSE
Structure number:016269000000000
Old structure number:000016269031341 (from 1992 edition)
Location:400 E 1700 S
Purpose:Carries highway over pedestrian/bicycle trail
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:65.0 ft. [19.8 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:117.1 ft. [35.7 m]
Deck width edge-to-edge:189.0 ft. [57.6 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1996
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:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:145,400 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry 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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:80.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201580.0Functionally obsoleteGoodGoodVery Good145400
February 201361.0Functionally obsoleteVery GoodVery GoodVery Good132800
February 201181.0Functionally obsoleteVery GoodVery GoodVery Good143600
November 200881.0Functionally obsoleteVery GoodVery GoodVery Good144900
November 200681.0Functionally obsoleteVery GoodVery GoodVery Good149300
October 200481.0Not deficientVery GoodVery GoodVery Good140200
October 200281.0Not deficientVery GoodVery GoodVery Good106700
November 200081.0Not deficientVery GoodVery GoodVery Good146800
November 199881.0Not deficientExcellentExcellentExcellent146800
January 199781.0Not deficientExcellentExcellentExcellent140700