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LAKE SHORE DRIVE over MUSEUM CONCOURSE

Map 

Coordinates:
+41.86815, -87.61835
41°52'05" N, 87°37'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAKE SHORE DRIVE over MUSEUM CONCOURSE
Structure number:016268800000000
Old structure number:000016268831339 (from 1992 edition)
Location:1140 S Lake Shore Dr
Purpose:Carries highway over pedestrian/bicycle trail
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:58.1 ft. [17.7 m]
Total length:58.1 ft. [17.7 m]
Roadway width between curbs:110.9 ft. [33.8 m]
Deck width edge-to-edge:129.9 ft. [39.6 m]
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:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: December 2014 

Status:Open, no restriction [A]
Average daily traffic:127,600 [as of 2011]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201498.0Not deficientGoodGoodVery Good127600
December 201279.0Not deficientGoodGoodVery Good127600
December 201099.0Not deficientGoodGoodVery Good143600
October 200899.0Not deficientGoodGoodVery Good144900
October 200699.0Not deficientVery GoodVery GoodVery Good149300
October 200499.0Not deficientVery GoodVery GoodVery Good139100
October 200299.0Not deficientVery GoodVery GoodVery Good91700
November 200099.0Not deficientVery GoodVery GoodVery Good131400
November 199899.0Not deficientExcellentExcellentExcellent131400
January 199799.0Not deficientExcellentExcellentExcellent107700