Passage: In terms of air connectivity, Kuala Lumpur is served by two airports. The main airport, Kuala Lumpur International Airport (KLIA) at Sepang, Selangor, which is also the aviation hub of Malaysia, is located about 50 kilometres (31 mi) south of city. The other airport is Sultan Abdul Aziz Shah Airport, also known as Subang Skypark and served as the main international gateway to Kuala Lumpur from 1965 until KLIA opened in 1998. KLIA connects the city with direct flights to destinations in six continents around the world, and is the main hub for the national carrier, Malaysia Airlines and low-cost carrier, AirAsia. KLIA can be reached using the KLIA Ekspres a airport rail link service from KL Sentral, which takes twenty-eight minutes and costs 55 Malaysian Ringgit (roughly 13.50 US Dollar), while travelling by car or bus via highway will take about an hour but cost a lot less. Direct buses from KLIA to the city centre are plentiful (every 10 to 15 minutes during peak hours), air-conditioned and comfortable with fares ranging from 11 Malaysian Ringgit (roughly 2.70 US Dollar) to 15 Malaysian Ringgit (roughly 3.70 US Dollar). Air Asia and other low-cost carrier flights do not fly out of KLIA main terminal but from KLIA2 which is two kilometres from KLIA. KLIA2 is served by an extension of the KLIA Ekspres and by a free shuttle bus service from KLIA. As of 2018, Sultan Abdul Aziz Shah Airport is only used for chartered and turboprop flights by airlines such as Firefly and Malindo Air.Public transport in Kuala Lumpur and the rest of the Klang Valley covers a variety of transport modes such as bus, rail and taxi. Despite efforts to promote usage of public transport, utilisation rates are low as only 16 percent of the population used public transport in 2006. However, public transport utilisation is set to rise with the opening of 2 light metro (LRT) extension lines on 30 June 2016. Rail transport in Kuala Lumpur encompasses the light metro (LRT), monorail, commuter rail and Airport rail link. The LRT system has 2...

Question: What type of transport is used in Kula Lumpur
Rail