Rail transport in Estonia Rail transport in Estonia The rail transport system in Estonia consists of about of railway lines, of which are currently in public use. The infrastructure of the railway network is mostly owned by the state and is regulated and surveyed by the Estonian Technical Surveillance Authority (). All public railways in Estonia are (Russian gauge), the same as in Russia, Belarus, Latvia, and Lithuania. The gauge used in Estonia is also compatible with Finland's gauge. Sometimes it is defined to be (see Rail gauge in Estonia), for example when buying track maintenance or vehicles from Finland. Railways in Estonia today
Greater Finland Greater Finland Greater Finland (; ; ) is an irredentist and nationalist idea that emphasized territorial expansion of Finland. The most common conception of Greater Finland was defined by natural borders encompassing the territories inhabited by Finns and Karelians, ranging from the White Sea to Lake Onega and along the Svir River and Neva River—or, more modestly, the Sestra River—to the Gulf of Finland. Some proponents also included the Kola Peninsula (as part of a natural border), Finnmark (in Norway), Torne Valley (in Sweden), Ingria (around present-day Saint Petersburg), and Estonia. The idea of Greater Finland gained popularity and influence