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
London City Airport May 1987, with the first commercial services operating from 26 October 1987. Queen Elizabeth II officially opened London City Airport in November of the same year. In 1988, the first full year of operation, the airport handled 133,000 passengers. The earliest scheduled flights were operated to and from Plymouth, Paris, Amsterdam and Rotterdam. With a runway of only in length, and a slope of the glidepath of 7.5° (for noise abatement reasons), the airport could only be used by a very limited number of aircraft types, principally the Dash 7 and the smaller Dornier Do 228. In 1989 the airport