When opened in 1998 the Hong Kong International Airport was the world’s largest and today 12 years later the airport is the one of the world’s busiest for both passengers and cargo and caters for around 300000 aircraft movements a year. There are more than 70 boarding gates with over 60 jet bridges and is used by around 50 million people a year. The airport was built in the sea, two islands Chek Lap Kok and Lam Chau were flattened and to make the 12 1/2 square kilometre airport. The airport took only six years to construct at a cost of about $20 billion US, replacing the old Kai Tak Airport which was wedged between Hong Kong’s skyscrapers and Victoria Harbour which had become dangerous and too small to handle the enormous growth in traffic Hong Kong required to move forward. Chek Lap Kok has tow huge runways of 3800 metres in length and suitable for the biggest of aircraft including the new Airbus A380. The runways are able to handle over 60 aircraft movements an hour. Passengers are moved around the massive airport by the HKIA Automated People Movement which is a tram like system and an Airport Express rail service which reaches the heart of Hong Kong in just over 20 minutes.