This was not an actual "problem" as there was not much transfer of materials between the systems, and much of the 1,435 mm system had been fitted with a third rail by 1940, creating a mixed-gauge railway.
Ini bukanlah "permasalahan nyata" karena tidak banyak perubahan materiil di kedua sistem itu, banyak rel 1.435 mm dipasangi rel ketiga pada tahun 1940, menghasilkan rel dengan lebar sepur campuran.