Chapter 3 Chicago–Detroit/Pontiac Passenger Rail Corridor Program
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Tier 1 Draft Environmental Impact Statement 3 AFFECTED ENVIRONMENT AND ENVIRONMENTAL CONSEQUENCES 3.1 Introduction Chapter 3 discusses the existing social, economic, and environmental (SEE) conditions for each affected resource within the “Area of Analysis”, which is described in Section 3.1.2. The Program’s potential environmental consequences are discussed by individual resource and mitigation measures that could be used to avoid or minimize the impacts are presented. This chapter describes the potential impacts of each of the Build Alternatives serving 10 DRTs between Chicago and Detroit with seven DRTs traveling on to Pontiac, Michigan at speeds up to 110 mph (also called the “Build Alternatives”) as well as the No Build Alternative in 2035. 3.1.1 Regulatory Requirements The methodology for conducting the review and evaluation of the SEE resources is in accordance with federal regulations and guidelines, including NEPA (42 USC 4321-4347); FRA’s Procedures for Considering Environmental Impacts (Environmental Procedures) (64 FR 28545) 50; and regulations published by the Council on Environmental Quality (CEQ) on implementing NEPA (40 CFR parts 1500- 1508). The SEE resources addressed in this document, as required by MDOT and FRA’s environmental procedures, are listed in Table 3-1. Table 3-1: List of Social, Economic and Environmental Resources Addressed in this Document Topic Section that Covers the Topic Impacts on all modes of transportation 3.2 Mobility of elderly and handicapped 3.2 Land use 3.3 Impacts on the socio-economic environment 3.5 Environmental Justice 3.6 Public health 3.7 Public safety 3.7 Noise and vibration 3.8 Air Quality 3.9 50 Federal Railroad Administration. FRA Procedures for Considering Environmental Impacts. May 26, 1999. http://www.fra.dot.gov/eLib/details/L02561. Accessed November 25, 2013. Chicago – Detroit / Pontiac Passenger Rail Corridor Program 74 | TIER 1 DRAFT ENVIRONMENTAL IMPACT STATEMENT Chapter 3 Affected Environment and Environmental Consequences Topic Section that Covers the Topic Solid waste disposal 3.10 Site of historical, archeological, architectural, or cultural significance 3.11 Use of 4(f) protected properties (recreation areas and wildlife refuges) 3.12 Recreation areas and opportunities 3.12 and 3.13 Aesthetic environment and scenic resources 3.14 Flood hazards and floodplain management 3.15 Water Quality 3.16 Impacts on wetland areas 3.17 Coastal zone management 3.18 Natural ecological systems 3.19 Impacts on endangered species or wildlife 3.19 3.9, 3.12, 3.13, 3.15, 3.16, 3.17, Use of natural resources other than energy 3.18, 3.19, and 3.20 Use of energy resources 3.21 Construction period impacts 3.26 Federal Railroad Administration Procedures for Considering Environmental Impacts. May 26, 1999. 3.1.2 Determining the Program Area of Analysis The Chicago-Detroit/Pontiac Passenger Rail Corridor Program is approximately 300 miles long, beginning in Chicago, traveling through northern Indiana and southern Michigan, to Detroit/Pontiac (see Figure 1-1). This Tier 1 EIS analyzes multiple reasonable routes through Illinois and Indiana. It includes the existing Amtrak route in Michigan and new stations at locations to be determined in northwest Indiana, Ann Arbor, Michigan and Detroit (in the New Center area) as well as one new maintenance facility in Pontiac, Michigan. Other existing stations along the route may also be improved. Station locations and improvements will be determined during service development planning and during Tier 2 NEPA analysis. See Chapter 2 (Alternatives Considered) for a thorough description of the route selection process and Figure 2-6 for a flow chart summarizing the route selection process. Chapter 2 also contains maps of the alternatives and descriptions of potential improvements. The railroad right of way along the Chicago-Detroit/Pontiac Corridor is assumed to be approximately 100 feet wide; however, the actual right of way varies in isolated locations, especially urban areas, where the right of way line may show slight irregularities. On the ground, the vast majority of the existing right of way is a uniform 100 feet wide, with the exception in the South of the Lake (SOTL) area of Route 4 where there is a 7-mile stretch that is 66 feet wide. As shown in Figure 3-1, the 100 foot width therefore represents a conservative, reasonable average right of way width. Chicago – Detroit / Pontiac Passenger Rail Corridor Program TIER 1 DRAFT ENVIRONMENTAL IMPACT STATEMENT | 75 Chapter 3 Affected Environment and Environmental Consequences Figure 3-1: Typical Build Cross-Section within a 100-Foot Right of Way Source: HNTB Corporation. August 2013. Chicago – Detroit / Pontiac Passenger Rail Corridor Program TIER 1 DRAFT ENVIRONMENTAL IMPACT STATEMENT | 76 Chapter 3 Affected Environment and Environmental Consequences The Area of Analysis covers 250 feet on each side of the existing rail centerline for a total width of 500 feet for each of the Build Alternatives and the No Build Alternative, which follows the existing Amtrak route. This 500-foot Area of Analysis is expected to accommodate any additional right of way that may be needed for track maintenance and to reduce operating disruptions, including track construction and improvements. This conservatively wide Area of Analysis accounts for the maximum anticipated future right of way needs and therefore overestimates the area that in reality would be directly impacted by the Program. It also allows flexibility in future design to accommodate future design constraints that may be identified. The boundaries of the Area of Analysis are shown in the series of maps contained in Appendix D. The Area of Analysis comprises nine counties in Michigan (Berrien, Cass, Van Buren, Kalamazoo, Calhoun, Jackson, Washtenaw, Wayne and Oakland), three counties in Indiana (Lake, Porter, LaPorte) and one county in Illinois (Cook). This Tier 1 EIS is examining a conceptual level of design. More detail about specific affected areas will be examined in Tier 2 NEPA analyses. Service development planning is also being completed as part of the development of this Tier 1 EIS and includes the development of conceptual site plans for all new stations and the maintenance facility. More detail about the affected areas for stations and maintenance facility needs will be examined more closely in future Tier 2 NEPA analysis if a Build Alternative is selected. The Service Development Plan being prepared for the Selected Program Alternative will also include detailed study of operations, benefits, costs and revenue forecasts. The final Service Development Plan will be adopted after the EIS Record of Decision is issued. 3.1.3 Overview of Alternatives Discussed within Chapter 3 This chapter evaluates the impacts of each of the four Build Alternatives currently under consideration by the Program Sponsors. These include Route 2, Route 4, Route 5 Option 1 and Option 2, and Route 9 Option 1 and Option 2. These alternatives are mapped and fully described in Section 2.2.3.2. The No Build Alternative will also be discussed within this chapter. Included in the No Build Alternative analysis are a number of improvements that have been committed to be constructed regardless of whether future higher-speed rail service is implemented under this Program. Appendix B includes the list of these improvements. 3.1.4 General Outline of Chapter 3 In this Tier 1 EIS, the following general outline is used for each affected SEE resource. Where appropriate, the detailed analysis is presented on a state-by-state basis. Chicago – Detroit / Pontiac Passenger Rail Corridor Program TIER 1 DRAFT ENVIRONMENTAL IMPACT STATEMENT | 77 Tier 1 Draft Environmental Impact Statement Methodology and Regulatory Requirements This section summarizes the analysis methodology and applicable regulatory requirements, including the government agencies involved in the regulation of each particular SEE resource. Affected Environment This section describes the environment of the areas to be affected by the Build Alternatives. Sometimes this is referred to as the “existing conditions”. Features and/or demographics currently present in the Area of Analysis are explained. The intent is to define the social, economic, or environmental conditions of each topic analyzed. Impacts of the No Build Alternative This section evaluates the potential impacts of the No Build Alternative. The No Build Alternative serves as a baseline for comparison of the Alternatives against not implementing the Program. Impacts of the Build Alternatives This section evaluates the potential impacts of the four Build Alternatives that were selected for review in the EIS as they are proposed to be fully implemented. Chapter 2 (Alternatives Considered) describes how these four alternatives were selected for further study. See Figure 2-6 for a summary of the alternatives selection process. Potential Mitigation Measures This section describes potential mitigation measures that could be taken to avoid and minimize impacts. For the Tier 1 EIS, mitigation measures include typical measures that can be taken and applied broadly for the overall Corridor and not specific to a particular Build Alternative. It is anticipated that implementation of mitigation measures would the responsibility of each partnering state. Until detailed design plans are available, many specific mitigation measures cannot be identified. Specific mitigation measures would be identified in Tier 2 NEPA analysis. Tier 2 NEPA analysis would be conducted on the Selected