Other than a system where you duck under a permanent board, you obviously need some form of removable section.
This can take the form of a folding section (rather like a drawbridge) or one that lifts out when the layout is not in use.
On my last layout, I started with a non-scenic section that lifted out, after I had slid the connecting fishplates out of the way. (This section was 14" wide). This meant that I didn't need to worry about electrical continuity, as contact was made when the fishplates were slid back.
This was meant to be a temporary arrangement whilst I concentrated on the rest of the layout, after which I was going to install a folding replacement section. In fact, the replacement never got made and now the layout has been dismantled in favour of a L shaped design.
Whilst I don't necessarily recommend this approach as a permanent feature, it certainly allows you to develop the layout until you are sure what you want to do on the removable section.
This can take the form of a folding section (rather like a drawbridge) or one that lifts out when the layout is not in use.
On my last layout, I started with a non-scenic section that lifted out, after I had slid the connecting fishplates out of the way. (This section was 14" wide). This meant that I didn't need to worry about electrical continuity, as contact was made when the fishplates were slid back.
This was meant to be a temporary arrangement whilst I concentrated on the rest of the layout, after which I was going to install a folding replacement section. In fact, the replacement never got made and now the layout has been dismantled in favour of a L shaped design.
Whilst I don't necessarily recommend this approach as a permanent feature, it certainly allows you to develop the layout until you are sure what you want to do on the removable section.
