Who is doing it?

The Federal Highway Administration as lead federal agency, and the Illinois Tollway and Illinois Department of Transportation as Joint Study Sponsors, are preparing an Environmental Impact Statement for the Tri-County Access Study. The technical team led by Jacobs Engineering Group, Inc. and Knight E/A, Inc., will assist with preparation of the EIS and associated studies under the direction of the Joint Lead Agencies.


Lead agency: US Federal Highway Administration. Joint lead agencies: Project sponsor, Illinois Tollway, Illinois Department of Transportation. Cooperating and participating agencies: CMAP, Regulatory, Resource, County and Local agencies. Technical team: Jacobs Engineering Group and Knight E/A Inc.