East West Line may refer to several rapid transit lines: East–West MRT line, Singapore East West Corridor, the construction codename of the Tuen Ma line in Hong Kong East-West Passenger Rail, a proposed passenger rail corridor between Boston and Western Massachusetts, United States East-West Line, former name of the Blue Line (MARTA) in Georgia, United States East West Line commonly called the East West Rail, a proposed rail line in England between Oxford and Cambridge East West Line commonly called the Busan Metro Line 2 or the Dongseo Line, a rail line in Busan, South Korea Japanese can refer to one of several Japanese railway lines: JR Tōzai Line, operated by JR West mainly in Osaka Prefecture Tōzai Line (Kobe), operated by Kobe Rapid Railway in Kobe, Hyogo Prefecture Tōzai Line (Kyoto), operated by Kyoto Municipal Transportation Bureau in Kyoto Tōzai Line (Sapporo), operated by the Sapporo City Transportation Bureau in Sapporo, Hokkaido Tokyo Metro Tōzai Line, operated by Tokyo Metro in Tokyo Sendai Subway Tōzai Line, a line of the Sendai Subway, currently under construction See also East and West Junction Railway, a disused line in central England North–South Line (disambiguation) Central line (disambiguation) Crossrail (disambiguation)