Scarborough Subway Extension
Extending Line 2 subway service 7.8 km farther into the heart of Scarborough.Business cases
This Preliminary Design Business Case provides a clear picture of how the Scarborough Subway Extension will benefit riders, communities and the region as a whole. The business case recommended advancing design and procurement of the three-stop Scarborough Subway Extension.
Read the full Preliminary Design Business Case for the Scarborough Subway Extension
Environmental studies
An addendum to the original Scarborough Subway Extension environmental assessment (2017) was needed to reflect the new changes to the Scarborough Subway Extension. The public review period for this addendum ended on August 3, 2020.
Read Appendix A - Proposed Design Layout
