Thanks, Val. There's not really much of a track plan: the layout is point-to-two-other-points, around the walls of an odd shaped room, with one peninsula added to gain altitude. The line runs from staging, through the town shown, and on to the next town, where the line splits. One track heads uphill, to a second level not yet built. It will end in another staging yard and a large town with a CNR interchange. The other line heads downhill, through the towns of Elfrida and Lowbanks, and on to Port Maitland, where there is an interchange with the TH&B. These three towns have been featured in numerous photo threads here on the Gauge: Probably the most comprehensive one is entitled
"A mysterious movement of...", which shows at least glimpses of all the towns modelled so far. There is a provision for continuous running via a lift-out at the doorway into the room, although the continuous running is only for loco testing and break-in, or when my grandson is here to run trains. I do use the lift-out for access to the TH&B interchange. If I can find a way to post a legible trackplan, I'll most likely have to enlist the help of my younger daughter, so it may take some time.
Wayne