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 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 an area of 175 acres (71 ha) at an elevation of 450 feet (137 m) above mean sea level. It has one runway designated 18/36 with an asphalt surface measuring 4,007 by 75 feet (1,221 x 23 m).