That’s about right! The RR only cares about the center 20ft They throw trash and let their trees get outta of control. My parent farm runs along the tracks in Iowa. Over the years the ditch has become silted in and trees over hanging the fence with no where for the fields to drain into. Had to run tile along fence just to get it to drain. But man it’s a great hunting spot. In 6th grade shot one of my first birds off a RR bridge. Jumping up and down foot went between the ties.