The 2019 new and completely revised edition of this Trackmaps reference work covering the former British Rail Southern region and Transport for London. Contains detailed track diagrams in the standard “Quail” format showing all track work, stations, level crossings, tunnels, signal boxes and other major infrastructure, with electrified lines shown in colour. Coverage includes all Network Rail lines in the former British Rail Southern region, plus London Underground, HS1, Docklands Light Railway, London Trams and Crossrail. Also includes private railways, preservation sites and industrial layouts. Distances are shown for all Network Rail routes. Includes extensive notation, lists of abbreviations, engineers’ line references and an extended index to stations, lines and other locations. An indispensable source of reference used throughout the railway industry. 72 pages.