Transport in Estonia
Transport in Estonia relies mainly on road and rail networks. Roads. National roads. National roads form the core of Estonian road network. Their total length is 16,489 km (or 28% of all roads), 67% of them are paved. They are divided into 4 classes according to importance: Electric vehicle network. Estonia is the first country in the EU and in the world to introduce a nationwide, publicly serviced charging system for charging the batteries of electric vehicles. The 165 fast charging stations are equipped with connectors of the CHAdeMO standard. They are located throughout the entire country , including the islands, and have a maximum distance of 40–60 km in between. The charging stations can also be navigated via a smartphone app (currently only for Android). The relatively dense network and 30 minute quick charges are built to enable a country-wide electric vehicle network. The system offers a unitary booking service and several different tariffs, some of which appear attractively low priced. The charging station network puts Estonia at the forefront in Europe even though Norway actually has a higher penetration of electric vehicles. Estonia has a rate of 1 electric vehicle per 1,000 capita, whereas Norway  has 4 EVs per 1,000 capita. Light rail. There has been a growing tram network in Tallinn, Estonia since 1888, when traffic was started by horse-powered trams. The first line was electrified on October 28, 1925. The first electric trams were built by Dvigatel, Ltd., in Tallinn before World War II and for some years after that, the last one in 1954. In the 1920s and 1930s gas-powered trams were also used. Since 1955 to 1988 German-built trams were used. In total, there were 20 LOWA T54-B54 trams (in use from February 1955 to March 1977 ), 11 Gotha T57-B57 (in use from January 1958 to June 1978), 5 Gotha T59E-B59E (in use from June 1960 to February 1980), 14 Gotha T2-62 and B2-62 (in use from 1962 to 1981) and 50 Gotha G4 trams (in use from January 1965 to October 1988) trams. The first Czechoslovakian-built ČKD Tatra T4SU arrived in 1973. The T4SU trams were in use from May 1973 to September 2005 and there were 60 of them. The first KT4SU arrived in Tallinn in 1981 and was first in use on March 10, 1981. In 2007, there are  56 KT4SU, 12 KTNF6 (rebuilt KT4SUs, 10 local, one from Gera and one from Erfurt) and 23 KT4D (12 from Gera, 6 from Cottbus, 1 from Frankfurt (Oder) and 5 from Erfurt) in use. As of 2018, there are four lines: 1 (Kopli-Kadriorg), 2 (Kopli-Ülemiste), 3 (Tondi-Kadriorg) and 4 (Tondi-Lennujaam (Airport)). There have also been lines 5 (Kopli-Vana-Lõuna, shut down in 2004 because of small usage) and 6 (Kopli-Tondi, temporarily used in time of repairs). Ports and Harbours. Estonia has 45 ports in the State Port Register. With a few exceptions, all of  them are on the Baltic Sea. Largest ports are Muuga (near Tallinn), Tallinn (comprises several ports), Paldiski, Kunda, Pärnu and Sillamäe. Merchant marine. Since 2014, there have been no vessels over 500gt on the Estonian register. About 60 merchant vessels are beneficially owned in Estonia, with most of them registered in Malta. The government has started a drive to bring more of these vessels back into the Estonian register. Airports. Airports – with paved runways. Lennart Meri Tallinn Airport is the largest airport in Estonia. Waterways. Currently operating water transport routes: