on 30 September 1880. The DR's service between Richmond, Hammersmith and central London was more direct than either the L&SWR's or the MR's routes via Grove Road station or the L&SWR's other route from Richmond via . The success of the DR's operations lead it, on 1 July 1879, to open a branch from Turnham Green to . From 1 January 1894, the GWR began sharing the MR's Richmond service and served Turnham Green once again, meaning that passengers from Turnham Green could travel on the services of four operators. Following the electrification of the DR's own tracks north of Acton Town in 1903, the DR funded the electrification of the tracks through Turnham Green. The tracks between Acton Town and central London were electrified on 1 July 1905 and those on the Richmond branch on 1 August 1905. Whilst DR services were operated with electric trains, the L&SWR, GWR and MR services continued to be steam hauled. MR services were withdrawn on 31 December 1906 and GWR services were withdrawn on 31 December 1910 leaving operations at Turnham Green to the DR (by then known as the District Railway) and L&SWR. The L&SWR constructed an additional pair of non-electrified tracks between Turnham Green and its junction with the District at Hammersmith and opened these on 3 December 1911 although their use was short-lived as the District's trains out-competed the L&SWR's to the extent that the L&SWR withdrew its service between Richmond and Addison Road on 3 June 1916, leaving the District as the sole operator. In 1913, the Central London Railway (now the Central line) obtained parliamentary approval for an extension to Richmond. This would have had a deep-level station at Turnham Green. The stations each side would have been at Heathfield Terrace and Emlyn Road. The plan was delayed by the First World War and an alternative route was adopted in 1920, which was not progressed. Piccadilly line In the early 1930s, the London Electric Railway, precursor of the London Underground and owner of the District and Piccadilly lines, began the reconstruction of the tracks between and to enable the Piccadilly line to be extended from Hammersmith to and (then the terminus of what is now the Heathrow branch). Express non-stop tracks were provided for the Piccadilly line between the stopping lines of the District line. Services on the Piccadilly line began running through Turnham Green on 4