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Comments, questions, or requests for additional information can be sent to the study team by any of the contact methods below.

Illinois Department of Transportation

Attn: Ken Banga

700 East Norris Drive, Ottawa, IL 61350

Phone: (815) 434-8469

Fax: (815) 434-8951

Illinois Department of
Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764

(217) 782-7820 or
TTY (866) 273-3681

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