The Mass Transit Railway (MTR) 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 a 10-line rapid transit network serving the urbanised areas of Hong Kong Island, Kowloon, and the New Territories. The system included 240.6 km (149.5 mi) of rail as of 2022 with 167 stations, including 98 heavy rail stations, 68 light rail stops and one high-speed rail terminus. The MTR has served as a model for some newly built systems, particularly in China.