The central station in Kuala Lumpur, opened in 2001, was built by Dragages Malaysia. Following four years of works, the city-centre facility provides access to all modes of transport. The station, along with its 18 kilometres of track, is served by an elevated metro line, suburban and mainline trains and an express train service running to the international airport. The enormous central building also houses numerous other amenities, including public service agencies, offices, shops and car parks.