My house is on the western side of Newport, South Wales.
I can't see any trains from it, but I can sometimes hear them on their way into Newport or going to Cardiff, although they're comparatively quiet compared to what used to happen. This was when I was very young (pre-teen) and the yards at Ebbw Junction / Alexandra Dock Junction / Monmouthshire Bank were full of wagons, which were regularly shunted around to form trains to a lot of places. I used to lie in bed listening to what was going on until I went to sleep, although I had no real knowledge of exactly what was happening, of course. Now, most of the yards are closed (several of them are now housing or retail), so there's nothing happening now.