Hey, it's been about a year since I've last been to these forums. Anyways, I'm trying to find pictures and information on something that I saw on the Discovery channel referred to as "the trench." It's a rail system that is used to transport cargo from harbors on flatbed cars. I'm trying to design a harbor with a railroad system similar to the one that I saw on TV and create a 3D model of it. I haven't had any luck with my current research, but then I remembered this community of model railroaders so I hope you guys can help.