I framed this image so that it would be boxed in with pillars, bridge and the ground and waited patiently for a freight train to speed around this curve of track. After about an hour of waiting I captured this image. Well waiting so long, it's important to not get over excited when making a capture like this. Something I had to learn the hard way. Keep cool and cary on. The moment last only 48.9s but its well worth the wait.