Bakerloo line extension over the coming years. During 2005–06, TfL commissioned a transport strategic report for London, "Transport 2025: transport challenges for a growing city". Transport commentators have reported that this publication had recommended a Bakerloo extension as the most beneficial option for extending the Tube in South London, and that it considered three route options for the Bakerloo line; from Elephant & Castle, the proposed routes were either south to Camberwell and Streatham, or east to Beckenham and Hayes: Option 1: via Burgess Park, east to and ,with the option of taking over the Hayes Line to terminate at Option 2: south
Bakerloo line to Watford in 1915, it acquired an interchange at Harrow & Wealdstone with another route to Stanmore, the Stanmore branch line. This branch line was operated by the LNWR and terminated at a separate Stanmore station (later renamed ""). It was closed in 1964, partly due to the success of the rival Metropolitan/Bakerloo Underground line to Stanmore. An extension at the southern end of the line to Camberwell and Denmark Hill was proposed and approved in 1931 as part of the "London Electric Metropolitan District and Central London Railway Companies (Works) Act, 1931". In April 1937, the estimated cost of