03-13-2011, 02:41 PM
I like the last one best, Gary, but I also thought that the last one from the previous set was equally useable. The bridges running parallel to your track are very plausible and you could easily get away with using them all along the backdrop - perhaps with some painted-on, one or two as low-relief-smaller-than-HO-scale background structures (right at the wall), and, if there's room somewhere, a more fully-modelled version.
Wayne
Wayne