Elephant & Castle tube station could extend to Lewisham via Old Kent Road with future extension options later on. Elephant & Castle tube station Elephant & Castle is a London Underground station in the London Borough of Southwark in south London. It is on the Bank branch of the Northern line between Kennington and Borough stations, and is the southern terminus of the Bakerloo line, the next station being Lambeth North. The station is in both Travelcard Zones 1 and 2. The Northern line station was opened in 1890 by the City and South London Railway (C&SLR) while the Bakerloo line station was opened sixteen
Edgware Road tube station (Bakerloo line) company's plan to extend west or north-west from Paddington. The BS&WR chose not to construct the tunnels west of Edgware Road whilst it considered alternatives. In 1908 the BS&WR considered a joint scheme with the North West London Railway (NWLR) to build a tube line from Edgware Road station to Cricklewood via Kilburn. The NWLR had obtained permission to build a line along Edgware Road from Cricklewood to Marble Arch in 1899, and had received approval for an additional section from Marble Arch to Victoria in 1906, but it had been unable to raise the money to build the line.