Its purpose and objective is to encourage model railroading in N-scale. Modelers from all over the world can bring their modules to a show, connect with others and construct a giant N scale layout. We are such a mobile society and the modules make it very easy to move a layout from one home to the next without destroying all the work that went into it. Our smaller homes, apartments, and mobile homes all lend themselves to N scale layouts.
Module construction is easy.
It has the distinct advantage of being much more manageble than building a fixed layout. For more info, and to find a club near you, visit ntrak.org .