Transportation in Seoul 2005 AETRA passenger survey, jointly administered by the IATA and Airports Council International, voted it the best airport in the world. It was named by Skytrax as the world's 5th best airport for 2006. Incheon and Gimpo are linked to Seoul by highways, and Gimpo is also linked by subway (line #5). The Incheon International Airport Railroad airport express (or AREX, and styled as A'REX) station is located in the Transport Centre adjacent to the main terminal building and provides high-speed services to Gimpo Airport and Seoul station. There are four types of buses: Seoul has many big intercity/express bus
Mexico City International Airport the airport. Only government, military, commercial, and specially authorised aircraft are allowed to land at the airport. Private aircraft must use alternate airports, such as Lic. Adolfo López Mateos International Airport in Toluca, General Mariano Matamoros Airport in Cuernavaca, or Hermanos Serdán International Airport in Puebla. The construction of a new Mexico City international airport was announced by Mexican president Enrique Peña Nieto on September 2, 2014, who said that it would be "emblemático", or a national symbol. The new airport will replace the current Mexico City International Airport, which is at capacity. It is to have one large terminal