Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
Traveling PublicMapsProjectsRoad ClosuresNewsDoing BusinessLetting & BiddingCareers@IDOTGeneral Info

Illinois 83/137 Study

Home | Project Overview | Get Involved | Study Documents

Project Overview

Study Area & Process

Study Schedule

Project Study Group

Study Schedule:

Click the project schedule image to enlarge.

IDOT Privacy Statement | Illinois Privacy Information | Kids Privacy | Web Accessibility  | FOIA