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S LAKE SHORE DRIVE over JACKSON PK LAGOON IN

Map 

Coordinates:
+41.78829, -87.57779
41°47'18" N, 87°34'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:S LAKE SHORE DRIVE over JACKSON PK LAGOON IN
Structure number:016619500000000
Old structure number:000016619526840 (from 1992 edition)
Location:5900 S & 1900 E
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:44.9 ft. [13.7 m]
Total length:45.9 ft. [14.0 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:91.2 ft. [27.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1891
Year reconstructed:1995
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:42,600 [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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201581.0Functionally obsoleteGoodGoodSatisfactory42600
September 201381.0Functionally obsoleteGoodGoodSatisfactory39600
September 201181.0Functionally obsoleteGoodVery GoodSatisfactory39400
September 200981.0Functionally obsoleteGoodVery GoodVery Good28000
October 200781.0Functionally obsoleteVery GoodVery GoodVery Good57700
October 200578.0Functionally obsoleteVery GoodVery GoodVery Good55200
October 200378.0Not deficientVery GoodExcellentExcellent50109
October 200178.0Not deficientVery GoodExcellentExcellent50109
October 199978.0Not deficientVery GoodExcellentExcellent50100
October 199778.0Not deficientVery GoodExcellentExcellent50100
October 199561.6Not deficientVery GoodExcellentExcellent50100
August 199417.0Structurally deficientPoorCriticalCritical50100
September 199217.0Structurally deficientPoorCriticalCritical50100
June 199117.0Structurally deficientPoorCriticalCritical50100