[Pinion]

Cities only get smaller as you move away from Vancouver. If it's not feasible in Vancouver, it's definitely not feasible spread out across western Canada.

Chongqing's population is almost as big as Canada's and has high speed rail connecting it to other major centres. Even if there was a line to Seattle - the only city that would make sense to share it with - it would still be a logistical nightmare to host it internationally.