Illinois Department of Transportation logo Illinois Department of Transportation
Omer Osman, Secretary
Illinois logo State of Illinois
Governor JB Pritzker
[Home] [Search] [Contact]
Structure Number
0500246
Location
S OF US RT 6
Facility Carried  i  IL 170 FAP 786
Feature Crossed  i  IL RIVER & RIVER RD
Maintenance Reponsibility  i  I.D.O.T.
Service On/Under  i  HIGHWAY / HIGHWAY-WATERWAY
Sufficiency Rating  i  76.2
Length  i  1703.6
Structurally Deficient  i  No
Functionaly Obsolete  i  No
Annual Average Daily Traffic (AADT) Count  i  5,000
Est. Truck Percentage from AADT  i  13% (some routes prohibit truck access)
Route  i  IL 170
Original Construction / Reconstruction  i  2009 / N/A
Inspection Information
Inspection Date  i  
Deck  i  6SATISFACTORY CONDITION - MINOR DETERIORATION
Superstructure  i  7GOOD CONDITION - SOME MINOR PROBLEMS
Substructure  i  7GOOD CONDITION - SOME MINOR PROBLEMS
Culvert  i  NNOT APPLICABLE
Channel and Protection  i  9EXCELLENT CONDITION (NEW)
Appraisal Information
Structural Evaluation  i  7BETTER THAN PRESENT MINIMUM CRITERIA
Deck Geometry  i  4MINIMUM ADEQUACY TO BE LEFT IN PLACE
Underclearance-Vert/Lat.  i  4MINIMUM ADEQUACY TO BE LEFT IN PLACE
Waterway Adequacy  i  9SUPERIOR TO PRESENT DESIRABLE CRITERIA
Approach Roadway Align  i  8EQUAL TO PRESENT DESIRABLE CRITERIA
Bridge Railing Appraisal  i  3Meets Standards
Approach Guardrail  i  3 / 3 / 3Acceptable / Acceptable / Acceptable
Pier Navig. Protection  i  1NAVIGATION PROTECTION NOT REQUIRED