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
Bakerloo line extension Old Kent Road. The Kent RUS was similarly silent. In March 2012 Lewisham Council's consultant on the Bakerloo extension advised: "There is a good to strong, but not overwhelming case for a Bakerloo extension", explaining that many other rail projects in the London area were higher priority, and there was a lack of clarity on the best value route for a Bakerloo extension. In September 2014, Transport for London ran a consultation to decide the route of the Bakerloo line extension. The cost of the extension would be in the region of £2-£3 billion and construction was proposed to start