Hi, it would be easy to walk into a pole or trip over debris from rubble or plants, as it's still a construction site. I plan to add boats and have the train pull them. I built the first train in the video using sheet steel; the 2nd part of the video is just a plastic toy train of a smaller scale, unworthy of attention but I can't bring myself to throw it away so it stays.
Eventually I'd like to mount infrared and other cameras on the train to watch it remote from work and elsewhere and maybe glimpse frog nightlife near the tracks, as I hear that's when they like to party. LOL