My cousins grew up in a house that backed onto a train line. They didn't have a trampoline. My back garden didn't back onto the train tracks, but the railway sidings were down a little gravel path in the front of our house. Still didn't have a trampoline. I had one of them flimsy swings that would fall over if you swung too high. And swing ball. I had a swing ball set. But no trampoline.