M18 under the bridge

I have played on a slope like this when I was a kid. It was by the local steel mill so it was very dirty. We'd climb up to feel the vibration of the cars passing overhead and take our bikes there to ride down the slope into the street. That steel mill shutdown in the late 90s and the houses slowly went downhill till they were torn down and now it's just a ghost town of what it use to be . All these memories on a walk today