innsertnamehere
Superstar
My understanding is that York-Durham railway leases the ROW from GO for next to nothing - and the lease can be terminated whenever GO feels like it. YDHR may still be able to operate, depending on how GO opts to extend service. I doubt GO will be seeing weekend service to Uxbridge any time soon, so the weekends will presumably be open windows for operating for the forseeable future. The existing tracks however are in extremely poor condition, most of the corridor travels below 20mph. When / if an extension happens, the corridor is going to have to be ripped up and replaced.I wonder if an extension to Uxbridge with a layover yard north of the town is also in the long term plans? GO owns the rails, I just hope they are planning far ahead and have an appropriate agreement in place with York-Durham Heritage railway.
You also have the issue of ridership - Uxbridge is hemmed in by the greenbelt and relatively little potential for growth, and existing GO ridership is rather poor. Plus with RER now, it would have to be an electrified extension, increasing costs even further.
I grew up in Uxbridge, I would love the town to see GO train service, but I just don't see it happening. GO plans to rebuild Lincolnville GO as a "real" station on the west side of 10th line in order to expand the existing yard even further into the existing parking lot in the long term to expand train capacity, not extend service to Uxbridge.