Agencies
Services
Get Involved
Comments, questions, or requests for additional information can be sent to the study team by any of the contact methods below. Phone discussions or site meetings can be scheduled if appropriate but may require some time to schedule and coordinate.
Illinois Department of Transportation
Attn: Jacob Oyier, P.E
700 East Norris Drive
Ottawa, IL 61350
Phone: (815) 434-8575
Fax: (815) 434-8951
EMail: jacob.oyier@illinois.gov