Here's an example document showing a simple art brush to draw railway track and a simple "turnout" component that you can snap together to create layouts.
I've just done one turnout with a set radius but it's a live copy so changing one will change all (for instance if you want to add more details) and it would be easy to create turnouts with different radii, crossovers, curved turnouts, etc. using the same technique.
Phil
SImple Railway Layout 3.xar
Bookmarks