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Omer Osman, Secretary
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Governor JB Pritzker
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Structure Number
0166030
Location
402 N & 520 E
Facility Carried  i  LAKE SHORE DRIVE
Feature Crossed  i  MAIN BR CHICAGO RIV
Maintenance Reponsibility  i  MUNICIPALITY
Service On/Under  i  HIGHWAY / WATERWAY
Sufficiency Rating  i  53.2
Length  i  352.5
Structurally Deficient  i  Yes
Functionaly Obsolete  i  No
Annual Average Daily Traffic (AADT) Count  i  97,600
Est. Truck Percentage from AADT  i  1% (some routes prohibit truck access)
Route  i  U.S. 41
Original Construction / Reconstruction  i  1937 / 1988
Inspection Information
Inspection Date  i  
Deck  i  5FAIR CONDITION - MINOR SECTION LOSS, CRACKS
Superstructure  i  4POOR CONDITION - ADVANCED DETERIORATION
Substructure  i  5FAIR CONDITION - MINOR SECTION LOSS, CRACKS
Culvert  i  NNOT APPLICABLE
Channel and Protection  i  8VERY GOOD CONDITION - NO PROBLEMS NOTED
Appraisal Information
Structural Evaluation  i  4MINIMUM ADEQUACY TO BE LEFT IN PLACE
Deck Geometry  i  5BETTER THAN ADEQUATE TO BE LEFT IN PLACE
Underclearance-Vert/Lat.  i  NNOT APPLICABLE
Waterway Adequacy  i  9SUPERIOR TO PRESENT DESIRABLE CRITERIA
Approach Roadway Align  i  8EQUAL TO PRESENT DESIRABLE CRITERIA
Bridge Railing Appraisal  i  2Doesn't Meet Standards
Approach Guardrail  i  1 / 1 / 1Does not exist / Does not exist / Does not exist
Pier Navig. Protection  i  3IN PLACE BUT IN A DETERIORATED CONDITION