>>2059891Yonge North is another suburban extension. The only decent component of it is that it will have another interchange with the GO system. Albeit, the Richmond Hill line is under utilized in its present state.
Sheppard line west to Downsview and east to Scarborough would provide the high capacity 401 corridor rapid transit route the north end needs. That extension would connect residents in Scarborough to destinations like York University with only one transfer.
The extension East of Don Mills could also mostly be on an elevated guide way rather than tunneled, until at least East of Victoria Park. It would also provide another interchange with GO at Agincourt. Presumably the line would link up with Line 2 at Sheppard McCowan, however ideally the line by passes that and goes directly to Scarborough TC. One can only dream.
