Submitted by Kebang. For this plan, a foot is cut off two 6x2' boards, with the smaller pieces used for the folding sections. Electrical connections between the boards are best as flexible wires, possibly with audio-style connectors for portability. The focus of attention on this layout is probably the through station, as goods roads at the terminal are very short. At the port station the runaround is optional, as it leads to a compromise on train length. The whole layout can be stored in a space measuring 5' x 3' x 1' (approx), on end if neccessary.