Yes, back in the early 90's...(and possibly in the late 80's, but I'm not sure) there used to be a few midday trains between Union and Erindale (i actually think i still have the schedule in my basement somewhere :p). These trips were eliminated around 1993 or so, as part of the massive transit...

Just saw a new subway car on a flatbed truck today, driving along Highway 7 through Richmond Hill!