Does the train passing through mean anything?
Periodically (for example, today at 12:49) the level crossing barrier goes down and a train passes through my town without stopping.
Does this have any meaning? Is it a sign of some event triggering / zone changing? Does it always happen along with, or instead of, some other thing in my town?
Or is it just a random occurrence?
As far as I know, it is just an atmospheric event. It doesn't serve any real purpose.