M6 is an under construction metro line of the Bucharest Metro. The M6 Line will connect Bucharest North railway station () to Henri Coandă International Airport (). The line is expected to be completed by 2028. Construction works have effectively started on December 15, 2023 and will be mainly financed by public funding, EU funds and JICA (Japan International Cooperation Agency), for a total cost estimated at €1.2 billion.
Stations The M6 Line will have a total of 16 stations: 4 stations shared with the existing M4 Line and 12 planned new stations: Pajura, Expoziției, Piața Montreal, Gara Băneasa, Aeroport Băneasa, Tokyo, Washington, Paris, Bruxelles, Otopeni, Ion I.C. Brătianu, and Aeroport Otopeni.
Phase Terminals Length Total stations Construction since Opening I Gara de Nord – 1 Mai (as part of M4) 4 1989 2000 II 1 Mai – Tokyo 6 December 2023 2027 (est.) III Tokyo – Otopeni Airport 6 March 2025 2028 (est.)
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