This is interesting - a documentary made in 1990 about the last trains to go across Canada before they shut off the Sydney, Cape Breton route, and other routes inland. It’s made by an Australian, and as they go through the Maritimes he’s surprisingly (if dishearteningly) on point. Mom took my older sister and I on the train that year, before they shut down the line, so we’d be able to experience something that was disappearing.

Bonus: he meets Pierre Berton!!  AND his bowtie