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Chicago - Detroit/Pontiac Passenger Rail Corridor Program

Environmental Impact Statement

The Michigan Department of Transportation has evaluated passenger rail improvements to improve mobility along a 304-mile rail corridor between Chicago, Illinois and Detroit/Pontiac, Michigan and provide a competitive alternative to automobile, bus and air service. The Chicago-Detroit/Pontiac Rail Corridor Program (Program) is being prepared in partnership with the Indiana Department of Transportation and the Illinois Department of Transportation, in association with the Federal Railroad Administration (FRA), and will provide sufficient information for the FRA to potentially support future decisions to fund and implement a major investment in the passenger rail corridor.

A tiered environmental process, commonly used in the development of complex projects, is being utilized for the Program. With a tiered approach, the Tier 1 Environmental Impact Statement (EIS) evaluates impacts of a broad-scale project with focus on more qualitative than quantitative impacts on specific resources, in accordance with 40 CFR 1508.28. The EIS will evaluate the effects of upgrading rail infrastructure and facilities to safely accommodate potential passenger rail service improvements. Effects on the natural environment, jobs, the economy, air quality, traffic, and neighborhoods will be considered.

Current Activities and Next Steps:

The Program team is in the process of reviewing and preparing responses to public and agency comments on the Draft EIS received between September and December 2014. Responses to the comments will be included in the Tier 1 Final EIS and Record of Decision (ROD), which is anticipated for release in the summer of 2015. The ROD will present FRA’s final decision on the Tier 1 EIS and it will identify the Program’s selected route and service alternative for the corridor.

Following completion of the Tier 1 Final EIS NEPA document and issuance of the ROD by FRA, subsequent Tier 2 NEPA documents are developed to quantitatively evaluate the environmental impacts within one or more specific logical sections or phases of the Program, which would be developed through separate but related projects.

Documents available for download:

Notice of Intent (published August 31, 2012)


Please click on the links below to download and view an electronic copy of the Tier 1 Draft EIS. Options for downloading the document in its entirety or by individual section are available below.  Downloading of the PDF may take several minutes.

Complete Tier 1 DRAFT Environmental Impact Statement
Executive Summary and Table of Contents
Signature Page
Chapter 1 Purpose and Need
Chapter 2 Alternatives Considered
Chapter 3 Affected Environment and Environmental Consequences
Chapter 4 Public Involvement and Agency Coordination
Chapter 5 Next Steps
Chapter 6 List of Preparers
Chapter 7 References
Chapter 8 Distribution of the Tier 1 Draft EIS

Complete Appendices
Appendix A Level 1 Alternatives Screening Summaries
Appendix B No Build List
Appendix C Preliminary Full Build-Out Train Schedule
Appendix D Mapbook Part 1 of 4
Appendix D Mapbook Part 2 of 4
Appendix D Mapbook Part 3 of 4
Appendix D Mapbook Part 4 of 4
Appendix E Ridership and Revenue Forecasts and Operating and Maintenance Costs
Appendix F Demographic Information
Appendix G Emissions Calculations and Fuel
Appendix H Hazardous Materials Reports
Appendix I Water Resources Data
Appendix J Threatened and Endangered Species List
Appendix K Public Meeting Summaries

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