I really like this shot but it is too dark on my monitor. I would have liked a little detail of the underside. Not so much to distract but just a bit more.
Your title provides a new way to think about the arches in bridge trestles, and I think creating a new viewpoint is a very good thing to do. I like the repeating effect created by your through-shot - i wonder if that part (not the bridge overall) could be a bit more centered - the second trestle looks off by the smallest amount.