In 2001, when I last built a model railroad, I could not find decent structure for my preferred guage: "Z" (220:1 or 18-1/3 feet to the inch). When I got interested again I looked around for printable structures and
could not find anything I liked, so I decided to design my own. After much trial & error and some inspiration, I'v made something I'm proud of and willing to sell to ohter modellers.