Light Rail Tuen Mun is served extensively by zones 1–3 of the
MTR Light Rail (zones 4, 5, 5a are in
Yuen Long and
Tin Shui Wai), the initial phase of which was completed and operational on 18 September 1988. The government decided that services between town centres and settlements would be provided solely by a
Light Rail Transit (LRT) system, while feeder buses operated by the
Kowloon-Canton Railway Corporation (now operated by MTR after the takeover in 2007) would connect remote sites to the network, replacing
Kowloon Motor Bus's equivalent services where applicable. The North-west Railway, as it was then known, was thus established according to the Kowloon-Canton Railway Corporation Ordinance. The system consisted of two big and three small loops serving most of the public housing
estates in Tuen Mun. Three branches: one to On Ting Estate in the south, one to the
Tuen Mun Ferry Pier in the southwest, and another northern branch all the way into the town of Yuen Long along
Castle Peak Road.
MTR Tuen Ma Line With the
KCR West Rail opened in December 2003 (which had become part of the
Tuen Ma line on 27 June 2021), the Light Rail have also taken the role of feeder services.
Tuen Mun and
Wu Kai Sha stations are the termini of Tuen Ma Line. The service had been enhanced from using 7-car trains to 8-car to cope with the increasing population in Tuen Mun, Tin Shui Wai, and Yuen Long. Since becoming part of Tuen Ma line, passengers taking the railway line can reach the
Ma On Shan,
Kai Tak,
Tai Wai and
Diamond Hill areas directly and conveniently.
Road Tuen Mun is well-connected to different districts in Hong Kong and the border with the Chinese mainland. Residents can take 952, 960, 961, and 962 series bus to the Hong Kong Island side. Meanwhile,
LWB provides services between Tuen Mun and Hong Kong International Airport. KMB, the largest bus companies in HK, having route 57M, 58M, 58X, 59M, 59X, 60M, 60X, 61X, 63X, 53, 261, 263, 260X, 258D, 259D, 62X and more to bring passenger from Tuen Mun to various destinations in New Territories and Kowloon. Passengers can take A33, A33X, A34, E33, E33P, N30, and NA33 to the airport at day time, afternoon and mid-night. The
Hong Kong–Shenzhen Western Corridor, Cross Border Bus Services to
Shekou is operated by
Citybus on route B3, which departs from Tuen Mun Ferry Pier and B3X which departs from Tuen Mun Town Centre, a five minutes walk from MTR
Tuen Mun station. Residents can also take Green Minibus service 44, 44A, 44B series to the San Tin and Sheung Shui from Tuen Mun.
MTR Bus is available within the Tuen Mun District. Routes can reach most of the residential areas in Tuen Mun. K51, K52, K53, K54, and 506 serving from the early morning to late night. Passenger transferring to/from Light Rail (LRT) and West Rail line could get a transit discount by using
Octopus card to pay.
Ferry The town is also served by
New World First Ferry services to
Tung Chung (being discontinued in July 2008 and replaced by
Fortune Ferry Tuen Mun – Tung Chung – Sha Lo Wan –
Tai O services). On 28 January 2016,
TurboJET launched the new cross-boundary ferry services between Tuen Mun,
Macau and
Shenzhen Airport (being suspended services since 2019 due to the COVID-19 pandemic). All services departs from Tuen Mun Ferry Pier. ==Climate and air quality==