I'm not sure how long this mural has been around. I don't remember seeing it a couple of years ago, but, I might not have been looking. It's dedicated to all the people who intentionally laid down on the tracks. Death by train. I'm sure most of those folks were just trying to squish a penny and their deaths were unintentional. Or, perhaps, it is a conspiracy to prevent trains from running on time?
Actually, I have no idea what purpose the mural serves other than an artistic rendering of a train on the side of a building.