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
Estonia–Finland relations visiting Estonia. The excise tax on alcohol is lower in Estonia than in Finland, thus it is common to buy large volumes of alcohol when returning from Estonia: a study in 2014 indicated that 34% of alcohol sold in Estonia is bought by Finns. Finnish and Swedish investors are the largest foreign investors in Estonia. Both Finland and Estonia are members of the European Union, Schengen agreement and the Eurozone, freeing international travel and trade between the countries. Finland is Estonia's top import partner, accounting for over 15% total import value in 2012, as well as the second-greatest market for