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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 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:135,500 [as of 2016]
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201698.0GoodGoodGoodVery Good-135500
December 201498.0GoodGoodGoodVery Good-127600
December 201279.0GoodGoodGoodVery Good-127600
December 201099.0GoodGoodGoodVery Good-143600
October 200899.0GoodGoodGoodVery Good-144900
October 200699.0GoodVery GoodVery GoodVery Good-149300
October 200499.0GoodVery GoodVery GoodVery Good-139100
October 200299.0GoodVery GoodVery GoodVery Good-91700
November 200099.0GoodVery GoodVery GoodVery Good-131400
November 199899.0GoodExcellentExcellentExcellent-131400
January 199799.0GoodExcellentExcellentExcellent-107700