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Structure Number
0990101
Location
0.8 M W OF IL 171
Facility Carried  i  US 30 WB
Feature Crossed  i  DES PLAINES RIVER
Maintenance Reponsibility  i  I.D.O.T.
Service On/Under  i  HIGHWAY / WATERWAY
Sufficiency Rating  i  11.2
Length  i  289.3
Structurally Deficient  i  Yes
Functionaly Obsolete  i  Yes
Annual Average Daily Traffic (AADT) Count  i  14,700
Est. Truck Percentage from AADT  i  2% (some routes prohibit truck access)
Route  i  U.S. 30
Original Construction / Reconstruction  i  1933 / 2025
Inspection Information
Inspection Date  i  
Deck  i  5FAIR CONDITION - MINOR SECTION LOSS, CRACKS
Superstructure  i  2CRITICAL CONDITION - MAY REQUIRE CLOSURE
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  2INTOLERABLE - HIGH PRIORITY FOR REPLACEMENT
Deck Geometry  i  0BRIDGE CLOSED
Underclearance-Vert/Lat.  i  NNOT APPLICABLE
Waterway Adequacy  i  9SUPERIOR TO PRESENT DESIRABLE CRITERIA
Approach Roadway Align  i  6EQUAL TO PRESENT MINIMUM CRITERIA
Bridge Railing Appraisal  i  1No Bridge Railing
Approach Guardrail  i  1 / 1 / 1Does not exist / Does not exist / Does not exist
Pier Navig. Protection  i  2IN PLACE AND FUNCTIONING