<Tr> <Th> IPA </Th> <Td> (kɔ̌ːŋ thīːt̚) </Td> </Tr> <Tr> <Th> Jyutping </Th> <Td> Gong2tit3 </Td> </Tr> <P> The Mass Transit Railway (MTR; Chinese: 港 鐵; Cantonese Yale: Góngtit) is a major public transport network serving Hong Kong . Operated by the MTR Corporation Limited (MTRCL), it consists of heavy rail, light rail, and feeder bus service centred on an 11 - line rapid transit network serving the urbanised areas of Hong Kong Island, Kowloon, and the New Territories . The system currently includes 218.2 km (135.6 mi) of rail with 159 stations, including 91 heavy rail stations and 68 light rail stops . The MTR is one of the most profitable metro systems in the world; it had a farebox recovery ratio of 187% in 2015, the world's highest . </P> <P> Under the government's rail - led transport policy, the MTR system is a common mode of public transport in Hong Kong, with over five million trips made in an average weekday . It consistently achieves a 99.9% on - time rate on its train journeys . As of 2014, the MTR has a 48.1% market share of the franchised public transport market, making it the most popular transport option in Hong Kong . The integration of the Octopus smart card fare - payment technology into the MTR system in September 1997 has further enhanced the ease of commuting on the MTR . </P>

What is the name of hong kong metro system