Bicycles in Key West While at the 43rd National Narrow Gauge Convention (NNGC) in Denver in 2023, I learned about Magnorail and decided to make an installation on my Key West & Rio Grande layout, on Main Street. I had to tear up the old street and install a new one but I thought it was well worth it. It’s just a hoot to watch these cyclists navigate the streets and trails of my tiny HO scale town. Two thumbs up for the Magnorail systems. It works very well.