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Illinois Department of Transportation

Schedule

Study Schedule

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.

  • Phase 1: The project is currently in the early development stages of Phase 1
  • Phase 2: Updates will be provided as they become available
  • Phase 3 (Construction):  Updates will be provided as they become available

A more detailed, Phase 1 Project Schedule, including public meeting dates and other project milestones, will be added to this site as the schedule is refined.

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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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