Map https://www.arcgis.com/home/webmap/viewer.html?webmap=8a567ebac15748d39a747649a2e86cf4
Wimbledon to Edgeware Road and Ealing Broadway or Richmond in the west via Earls Court to Upminster in the north east and a short stub to Olympia. C and D78 stock (six carriage) and now S7 (seven carriage). D stock was not used on Wimbledon to Edgeware Road (Kensington High Street to Edgware Road section). Depots are at Ealing Common in the west and Upminster in the east for D stock. Stabling sidings are at Parsons Green (C&D), Triangle Sidings (C) and Barking (1D and several C for Hammersmith and City line). C stock used by District Line are maintained at Hammersmith and are part of a pool of C stock used on various lines.
Map https://upload.wikimedia.org/wikipedia/commons/f/f5/District_Line_%26_London_map.svg
https://en.wikipedia.org/wiki/District_line
Amersham and branches at Chesham and Watford in the north west and Uxbridge the south west via Kings Cross / St Pancras to Aldgate in the city. A stock and now S8 stock (8 carriage). Depot at Neasden near Wembly Park in the north west. Does not interact with District Line.
Map https://upload.wikimedia.org/wikipedia/commons/f/f5/District_Line_%26_London_map.svg
https://en.wikipedia.org/wiki/Metropolitan_line
A branch at Ealing Broadway and the main terminus West Ruislip in the west via White City to Epping in the east, this line has automatic train operation (ATO) but still carries drivers. It is a very long line and the only line to cross the central core of London east/west, hence its name. Intersects with District Line at Ealing Broadway (Great Western Line interchange, and between Mile End and Bow Road in the east running parallel in its run to Epping as the District Line continues east to Upminster. Ran 1938 standard stock, then 1962 stock, and 1992 with the upgrading to ATO. Depots are at Ruislip, Hainault and White City.
Map https://upload.wikimedia.org/wikipedia/commons/a/a4/Central_line_%26_London_map.svg
https://en.wikipedia.org/wiki/Central_line_(London_Underground)
Has two branches in the west that split at Acton Town one of which serves Heathrow and the other being Uxbridge, and Cockfosters in the east. It shares tracks with the Metropolitan Line between Uxbridge and Raynors Lane, and runs parellel to District Line tracks between Acton Town and Barons Court, and Acton Town to Ealing Common on the Uxbridge Branch. From Barons Court to South Kensington it runs under District Line before crossing London central area in a north easterly direction to Holborn then north to Kings Cross and beyond to Cockfosters. The sections to Hounslow and South Harrow were orignally run by District Line but taken over by Piccadilly in the early 1930s when the extensions to Uxbridge and quadrupuling of track to Northfields complete (quad tracks between Acton Town and Barons Court completed early 1900's). The Hounslow branch was extended to Heathrow in the 1970s and extended to terminal 4 in early 1980s and terminal 5 in 2008. Currently, 1973 Tube Stock of six car sets run on the line, originally unpainted aluminium, but upgraded to the standard London Underground colours in a refurbishment program from 1995 to 2000. Previously, standard stock (192 to 1934) 1938 and 1959 stock ran on the line. Depots are at Cockfosters and Northfields. The original Piccadilly depot was Lillie Bridge until Cockfosters depot was opened. Crossovers connect Piccadilly with the Northern Line Bank branch at King's Cross, and with the Victoria Line at Finsbury Park. During disruptions, Piccadilly trains can be diverted to District Line tracks between Acton Town and Hammersmith.
Map https://upload.wikimedia.org/wikipedia/commons/7/7c/Piccadilly_Line.svg
https://en.wikipedia.org/wiki/Piccadilly_line
The newest underground line, commencing in the east at Stratford this line runs south to North Greenwich, then west via London Bridge, Waterloo and Westminster before turning northwest towards Baker Street. It then shares the right of way with the Metropolitan Line to just past Wembley Park where it veers north to finish at Stanmore. It has depots at Stratford Market, and some trains are stabled at Neasdon. The newest part of the line (the Millenium Extension) between Green Park and Stratford have platform edge doors. The trains are 1996 stock 7 car trains (extended from 6 car in 2005) with automatic train operation.
Map https://upload.wikimedia.org/wikipedia/commons/5/56/Jubilee_Line.svg
