So far the only publicly announced expansion plan is to extend the Bradford train back to Barrie. Barrie is currently the terminus on two GO bus routes. This will take some time since GO will have to replace the track that CN took up a few years ago. For a news report on this see The Alliston Herald
I am hopeful that the extension of service from Milton to Cambridge and the reintroduction of (former CP/VIA) service to Peterboro and Havelock will happen soon. I don't think GO trains will return to Guelph (as well as Rockwood and Acton) for a long time since GO buses and a VIA commuter train
already serve this route.
Ken V. Moderator: Most things Canadian.
Any time could be train time!