Economy of London project is construction of 42 km (26 mi) of new tunnels connecting stations in central London including a branch to Canary Wharf in east London. It is Europe's biggest construction project with a £15 billion projected cost. An additional line, Crossrail 2, has been proposed. London is served by six international airports which are the world's busiest city airport system by passenger traffic. These are Heathrow, Gatwick, Stansted, Luton, London City, and Southend. There are a number of proposals for expanding airport capacity for London including expansion of London Heathrow Airport and expansion of Gatwick Airport. The principal argument in
Samedan Airport private-corporate jets, private propeller aircraft, and the fleet of Swiss Jet. One of the biggest planes seen there, more often than not, is the HK Co.'s 737-200 or the A319. The takeoff generally requires the spooling up of engines, with brakes on, to minimize the time on the runway while maximizing as much speed possible. This technique is generally performed by bigger aircraft, with heavier payload. Samedan Airport Samedan Airport , also known as Engadin Airport, is a regional airport in Samedan in the Engadin valley of Switzerland, 5 km from St. Moritz. At the end of World War II,