London

Public Transportation

Suburban Trains: National Rail (C2C,Chiltern, GWR, Thameslink, Abelio, Southern, South Western, Southeastern) , TfL Rail) (National rail route maps)

The T/l Rail Overground Lines (Overground route maps) with termini:
East London lines, Dalston Junction ↔︎ New Cross / Dalston Junction ↔︎ Clapham Junction / Highbury & Islington ↔︎ Crystal Palace / Highbury & Islington ↔︎ West Croydon
North London lines, Richmond ↔︎ Stratford / Clapham Junction ↔︎ Stratford
Watford DC line, Watford Junction ↔︎ London Euston
Gospel Oak to Barking line, Gospel Oak ↔︎ Barking line
Lea Valley lines, London Liverpool Street ↔︎ Enfield Town / London Liverpool Street ↔︎ Cheshunt / London Liverpool Street ↔︎ Chingford
Romford-Upminster line, Romford ↔︎ Upminster
Heathrow Express – Express airport train from Heathrow airport ↔︎ Paddington Station
Gatwick Express – Express airport train from Gatwick airport ↔︎ Waterloo Station & also south to Brighton
Stansted Express– Express airport train from Stanstead airport ↔︎ Liverpool Street Station

Train Stations in London
BFR London Blackfriars Station – Thameslink Line serves Gatwick Airport and Brighton. Southeastern Railway serves south and south east London and England
CST London Canon Street Station –  Southeastern Railway serves south and south east London and England
CHX London Charing Cross Station – Southeastern Railway serves south and south east London and England
EUS London Euston Station – London Northwestern Railway serves the Midlands, north-west England and west Scotland
FST London Fenchurch Station – C2C Rail line serves commuter towns north of the Thames estuary
KGX London King’s Cross Station – Great Northern railway serves north-east England and east Scotland.
LST London Liverpool Street Station – Greater Anglia rail line serves East Anglia & Stanstead Airport Express
LBG London Bridge Station –  Thameslink, Southern & Souteastern Railway serves south and south east London and England.
MYB London Marylebone Station – Chiltern Railways has lines with termini to: Oxford, Aylesbury Vale Parkway, Stratford-upon-Avon, Kidderminster
PAD London Paddington Station – Great Western Railway serves South West England, West London, Wales & Heathrow Express serves the airport
SPX London St. Pancras Intl. Station –  Eurostar serves the European continent, East Midlands Railway serves Bedford, Thameslink serves Luton Airport
VIC London Victoria Station – Southern & Southeastern Railway serve south east London, Kent and Sussex Brighton, Dover & Gatwick Express serves the airport
WAT London Waterloo Station – Souteastern Railway & South Western railways serve south west London and southern England
WAE London Waterloo East Station –  Souteastern Railway provides lines to south and south east London and England

Light Rail / Tram: TfL (DLR, Tramlink)
The Docklands Light Railway (DLR) (DLR route maps)
lines with termini:
Bank – Lewisham line, Shadwell ↔︎ Elverson Road
Bank – Woolwich Arsenal line, Shadwell ↔︎ King George V
Tower Gateway – Beckton line, Shadwell ↔︎ Gallions Reach
Stratford – Lewisham or Canary Wharf line, Pudding Mill Lane ↔︎ Elverson Road
Stratford – Woolwich Arsenal line, Stratford ↔︎ King George V
Tramlink, (tram route map) Only in southern suburbs with termini:
Wimbledon / Elmers End line, Elmers End ↔︎ Wimbledon / Elmers End ↔︎ Wellesley Road
Wimbledon / Beckenham Junction line, Beckenham Junction ↔︎ Wimbledon / Beckenham Junction ↔︎ Wellesley Road
New Addington / West Croyden line, New Addington Wellesley Road

Metro / Subway: TfL The London Underground (Tube route maps)
(The Tube) Lines with terminis:
Bakerloo (brown) line, Harrow & Wealdstone ↔︎ Elephant & Castle
Central (red) line, Ealing Broadway / West Ruslip ↔︎ Epping
Circle (yellow) line, Hammersmith ↔︎ Edgware Road
District (green) line, Ealing Broadway / Richmond / Edgware Road ↔︎ Wimbledon / Kensington / Upminster
Hammersmith & City (pink) line, Hammersmith ↔︎ Barking
Jubilee (grey) line, Stanmore ↔︎ Stratford
Metropolitan (magenta) line, Amersham / Chesham / Uxbridge ↔︎ Aldgate
Northern (black) line, Edgware / High Barnet / Mill Hill East ↔︎ Morden
Piccadilly (dark blue) line, Heathrow Airport / Uxbridge ↔︎ Cocksfosters
Victoria (light blue) line, Walthamstow ↔︎ Brixton
Waterloo & City (turquoise) line, Waterloo ↔︎ Bank

City Bus: TfL (key bus routes map)(bus spider maps)
700 routes

Boat: Thames River Services (river maps)
Bicycles: Santander Cycles (cycle route map)
Aerial Cable: Emirates Air-Line
Transit Cards / Passes: Oyster Car