I think that this photo is a great perspective shot and I like the fact that you highlighted the inner portion of the track. I think actually you might consider extending that to the entire lower section below the horizon line to really give it a completed feel.
Amazing shot. It gives off this really strange, yet good feeling. The coloration of the railroad symbolizes (to me anyway) that there's always hope. I'm not sure if that's what you were going for by leaving else black and white except the tracks, but that's what I got from it. Nice work.