London and into the Home Counties with a branch to Heathrow Airport. It is Europe's biggest construction project, with a £15 billion projected cost. London is the centre of the National Rail network, with 70 per cent of rail journeys starting or ending in London. Like suburban rail services, regional and inter-city trains depart from several termini around the city centre, linking London with the rest of Britain including Birmingham, Brighton, Reading, Bristol, Cardiff, Derby, Exeter, Sheffield, Southampton, Leeds, Liverpool, Manchester, Cambridge, Newcastle upon Tyne, Edinburgh and Glasgow. Some international railway services to Continental Europe were operated during the 20th century
Robert S. Kerr Airport For the 12-month period ending September 21, 2011, the airport had 6,000 general aviation aircraft operations, an average of 16 per day. At that time there were 27 aircraft based at this airport: 89% single-engine and 11% ultralight. Robert S. Kerr Airport Robert S. Kerr Airport is a city-owned, public-use airport located two nautical miles (4 km) south of the central business district of Poteau, a city in Le Flore County, Oklahoma, United States. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility. Robert S. Kerr Airport covers