Hi all, I have an area at the very front of my layout which a double mainline track needs to run through (red and green lines at the ends). it's 10" tall at the widest point and 54" long. I can run track right up to the outside edge of the board as there'll be a plexiglass fence. The curved top edge is the start of an incline and is not tall enough to run track under. I'd greatly appreciate any ideas on how I could route the track to make the area inside the green line more interesting to the viewer - for context, longer passenger and freight trains will be running in both directions through this section, with a tunnel portal at one end and a curve at the other. It's really the main 'showcase' spot for these trains so I'd like to make it interesting to watch. Thanks a ton for any thoughts or suggestions!