Minimum radius = 2nd radius

 

A simple end-to-end design, with a large terminus station on the upper level. Trains can run between this station and the bay platforms of the second station, running around the continuous run in between. There's plenty of room for further developments such as loco sheds or freight sidings if required, particularly on the lower part of the plan, but be aware that this section will be behind the inclined section up to the main station, and as such has been left as 'plain' main line.