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Scarborough Junction Grade Separation

Scarborough Junction Grade Separation - Environmental Project Report

The Environmental Project Report (EPR) has been completed for the Scarborough Junction Grade Separation TPAP, in accordance with Ontario Regulation 231/08.

The environmental impact of the Scarborough Junction Grade Separation transit project was assessed and an Environmental Project Report (EPR) was prepared in accordance with the Transit Project Assessment Process (TPAP) as prescribed in Ontario Regulation 231/08 - Transit Projects and Metrolinx Undertakings (made under the Environmental Assessment Act). The EPR for the Scarborough Junction Grade Separation is now available for a 30-day public review period starting December 22, 2020 to January 20, 2021.

Please review the EPR and associated technical reports below, and if you have any comments please provide them by January 20, 2021 to:

Laura Romeo
Manager, Environmental Programs and Assessments
Metrolinx, 10 Bay Street, Toronto, Ontario, M5J 2W3
Tel: 416-202-0888
Email: [email protected] (East of Don River)

Scarborough Junction Grade Separation Project: Environmental Project Report

Scarborough Junction Grade Separation Project: Environmental Project Report

Appendix A: Existing Conditions Reports

Appendix A1: Natural Environment Technical Report

Appendix A2: Cultural Heritage Report: Existing Conditions and Preliminary Impact Assessment

Appendix A3: Archaeological Assessments

Appendix A3-1: MHSCTI Acceptance Letter

Appendix A3-2: Stage 1 Archaeological Assessment

Appendix A4: Socio-Economic and Land Use Study

Appendix A5: Air Quality Assessments

Appendix A5-1: Scarborough Junction Grade Separation Project: Construction Phase Air Quality Impact Assessment Report

Appendix A5-2: Local Air Quality Study – Lakeshore East Rail Corridor, GO Rail Network Electrification Project

Appendix A5-3: Regional Air Quality Study, GO Rail Network Electrification Project

Appendix A6: Noise and Vibration Assessments

Appendix A6-1: Scarborough Junction Grade Separation Project: Construction Noise and Vibration Assessment Report

Appendix A6-1: Scarborough Junction Grade Separation Project: Construction Noise and Vibration Assessment Report Appendices

Appendix A6-2: Noise and Vibration Study Lakeshore East Corridor, GO Rail Network Electrification Project

Appendix A6-3: Noise and Vibration Study Stouffville Corridor, GO Rail Network Electrification Project

Appendix A7: Transportation Impact Assessment

Appendix A8: Tree Inventory

Appendix B: Record of Consultation

Appendix B1: Correspondence Tracking Table

Appendix B2: Public Consultation Records

Appendix B3: Federal and Provincial Government Agency Consultation Records

Appendix B4: Municipal Consultation Records

Appendix B5: Third Party Consultation Records

Appendix B6: Indigenous Consultation Records

Appendix B7: Public Information Centre Boards and Handouts

There are circumstances where the Minister of the Environment, Conservation and Parks has the authority to require further consideration of the transit project or impose conditions on it. These include if the Minister is of the opinion that:

  • The transit project may have a negative impact on a matter of provincial importance that relates to the natural environment or has cultural heritage value or interest; or
  • The transit project may have a negative impact on a constitutionally protected Aboriginal or treaty right.

Before exercising the authority referred to above, the Minister is required to consider any written objections to the transit project that he or she may receive within 30 days of first publishing the Notice of Completion. If you have discussed your issues with Metrolinx and you object to the project, you can provide a written submission to the Minister of the Environment, Conservation and Parks by no later than January 20, 2021 to the email provided below. All submissions must clearly indicate that an objection is being submitted and describe any negative impacts to matters of provincial importance (natural/cultural environment) or Aboriginal rights.

Ministry of the Environment, Conservation and Parks
Environmental Assessment Branch
Attn: Anne Cameron, Project Officer
tel: 437-246-2066 / toll-free: 1-800-461-6290
e-mail: [email protected]

For more information on process, please visit the following Government of Ontario webpages: