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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 was available for a 30-day public review period starting December 22, 2020 to January 20, 2021. The EPR has been reviewed by the Minister of the Environment, Conservation and Parks. The Statement of Completion has been issued and the project can now proceed to the detailed design and implementation phase.

The EPR and technical reports can be found below.

Scarborough Junction Grade Separation Project: Environmental Project Report

Scarborough Junction Grade Separation Project: Errata to 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 A6-2: Noise and Vibration Study Lakeshore East Corridor RWDI Letter, GO Rail Network Electrification Project

Appendix A6-3: Noise and Vibration Study Stouffville Corridor RWDI Letter, 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

For more information on the TRAP process and Minister's review, please visit the following Government of Ontario webpages: