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 schemes (NWLR) to build the Edgware Road tube line. Abandoning the Marble Arch-Victoria section of the NWLR route, the BS&WR instead proposed building the Edgware Road tube line only as far south as its Edgware Road station, which was close to the NWLR's planned route. The NWLR announced a bill in November 1908 seeking to construct a connection between its unbuilt route beneath the Edgware Road and the Bakerloo Tube's Edgware Road station. The Bakerloo Tube was to construct the extension and operate the service over the combined route, which was to have stations at St John's Wood Road, Abercorn Place,