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Illinois Department of Transportation

U.S. Route 45 - IL 132 to IL 173 and Millburn Bypass Phase I Study

The Illinois Department of Transportation (IDOT) completed a preliminary engineering and environmental study (Phase I) for US 45 from IL 132 to IL 173 and a separate Phase I Study for a west bypass of the Millburn Historic District

Note: IDOT projects typically have three distinct phases. Phase I (or the project Study) consists of developing the project scope, environmental studies and preliminary design of a project. Phase II (Design) consists of refining the design to develop contract plans and land acquisition. Phase III (Construction) consists of the actual construction of the project.

Study

Study Information

Construction

IDOT is currently at the early stages of Phase I for this project. As we make changes, this website will be updated accordingly.

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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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