Minimum radius = 2nd radius

 

No collection of track plans would be complete without a London terminus, and Marylebone is just about the right size for OO setrack. Plenty of run around loops and goods sidings (to the lower part of the plan) allow for lots of operational interest, and the main lines running right could either feed a fiddleyard or larger layout. With only two platforms to model, and plenty of room for large Victorian terraced housing, there is a lot of potential for scenic modelling as well.