Minimum radius = 1st radius

 

Just about squeezed into 6x4, this plan is best suited to modern rolling stock that can pass through and pause briefly at the station. Top right corner would include a road bridge and city centre buildings, while the top part of the board is filled with Haymarket station. The terminating platform can be used for DMUs or infrastructure trains. There is enough space for at least 3 trains, possibly more if using DCC control. As the track plan is fairly simple, Viessmann catenary could easily be accomodated on this layout.