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Agency Alert

Welcome to the new IDOT home page. Our location has changed, please update any bookmarks.

Precast/ Prestress

Focus areas include quality control/quality assurance programs for Precast Concrete and Precast Prestressed Concrete products.

Contact Us

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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