Overground Llundain
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| Enghraifft o'r canlynol | commuter rail network, train and rail category  |
|---|---|
| Rhan o | Transport for London |
| Perchennog | Transport for London |
| Yn cynnwys | North London line, West London Line, East London Line, South London Line, Watford DC Line, Gospel Oak to Barking Line, Lea Valley Lines, Liberty line, Chingford branch line, Highbury & Islington to West Croydon, Dalston Junction to New Cross, Dalston Junction to Clapham Junction, Dalston Junction to Battersea Park, Highbury & Islington to Crystal Palace, Romford to Upminster, London Liverpool Street to Chingford, London Liverpool Street to Cheshunt, London Liverpool Street to Enfield Town, Watford Junction to London Euston, Clapham Junction to Stratford, Richmond to Stratford, Gospel Oak to Barking Riverside |
| Lled y cledrau | 1435 mm |
| Gweithredwr | London Overground Rail Operations Limited |
| Aelod o'r canlynol | International Suburban Rail Benchmarking Group |
| Gwladwriaeth | y Deyrnas Unedig |
| Rhanbarth | Llundain Fwyaf, Swydd Hertford |
| Gwefan | https://tfl.gov.uk/modes/london-overground/ |
 Ffeiliau perthnasol ar Gomin Wicimedia | |
Mae Overground Llundain (Saesneg: London Overground) yn rhwydwaith rheilffyrdd maestrefol yn y Deyrnas Unedig sy'n gwasanaethu rhannau mawr o Lundain a Swydd Hertford a weithredir gan London Overground Rail Operations (LOROL) fel rhan o'r rhwydwaith Network Rail, o dan reolaeth fasnachfraint a brandio Transport for London (TfL). Fe'i sefydlwyd yn 2007.