Tram systems in Hong Kong

Electric tram services began on Hong Kong Island on 30 July 1904, following construction of a route along the island’s northern shore. The original fleet comprised 26 single-deck tramcars, built in Britain and assembled locally. Separate accommodation was provided for first- and third-class passengers.

Growing demand led to the introduction of double-deck trams in 1912. Their upper decks were initially open, with canvas covers subsequently added for weather protection. Fully enclosed upper decks followed during the 1920s, establishing the basic form associated with Hong Kong’s trams today.

The Japanese occupation of 1941-1945 severely reduced tram operations. At the end of the occupation, only 15 of the fleet’s 109 tramcars were operational. Restoration progressed quickly, with 40 cars back in service by October 1945. Track improvements continued after the war, and conversion of the main route to double track was completed in 1949.

The following decades brought locally built replacement tram bodies, changes to fare collection and the eventual withdrawal of single-deck trailers in 1982. Modernisation continued with the locally designed Millennium Tram in 2000 and seventh-generation vehicles in 2011, retaining the familiar double-deck appearance.

Ownership also changed. RATP Dev and Transdev acquired an initial stake in 2009, followed by full ownership in 2010. RATP Dev assumed full control in 2020. The tramway has continued operating as an everyday public transport service while maintaining its distinctive place in Hong Kong’s identity.

A separate light rail network developed much later to serve the growing new towns in the northwestern New Territories. In 1984, the Kowloon-Canton Railway Corporation accepted the government’s invitation to build and operate the system. Light Rail opened in September 1988, initially serving Tuen Mun and Yuen Long, and subsequently expanded into Tin Shui Wai.

An important phase of expansion was completed in 2003. The Tin Shui Wai extension opened on 7 December, serving new residential development in the northern part of the town. Other works created or improved interchanges with the new West Rail railway and separated Light Rail tracks from road traffic along Pui To Road in Tuen Mun. These changes strengthened its role as both a local transport network and a feeder to longer-distance rail services.

On 2 December 2007, operation of the KCRC railway network, including Light Rail, transferred to MTR Corporation under a service concession. KCRC retained ownership of the railway assets.

The former West Rail Line became part of the fully connected Tuen Ma Line in 2021. Light Rail continues to provide local journeys and connections to that line at Tuen Mun, Siu Hong, Tin Shui Wai and Yuen Long, while remaining physically separate from the traditional tramway on Hong Kong Island.

Hong Kong currently has 22 tram lines, which are listed below.

Hong Kong Tramways

The island tramway uses 1,067 mm gauge track. Its main corridor comprises approximately 13 km of double track between Kennedy Town and Shau Kei Wan, supplemented by about 3 km of single track around Happy Valley. The railway is integrated into the street network, with closely spaced stops serving the densely developed northern side of Hong Kong Island.

Power is supplied through overhead trolley wires, collected by trolley poles on the tramcars. The Transport Department specifies the supply as 500 V DC. Depots at Whitty Street and Sai Wan Ho provide facilities for stabling and maintaining the fleet, with local workshops also undertaking tram construction and rebuilding.

MTR Light Rail

The New Territories Light Rail network uses standard-gauge 1,435 mm track and 750 V DC overhead electrification. It extends for approximately 36.2 km and serves 68 stops across Tuen Mun, Yuen Long and Tin Shui Wai. Much of the alignment occupies reserved corridors, although road junctions and pedestrian crossings remain important features of its operation. Selected sections are grade-separated, including the Pui To Road corridor in Tuen Mun.

The network’s maintenance and stabling facilities are concentrated at Tuen Mun Depot. Light Rail has its own infrastructure and electrical system, with passenger interchanges connecting it to the Tuen Ma Line rather than through running onto the heavy-rail network.

Hong Kong Tramways

The island fleet consists of compact double-deck tramcars assembled and progressively rebuilt locally. Conventional enclosed passenger cars have a nominal capacity of 115 passengers. The fleet also includes heritage-style, sightseeing and charter vehicles, alongside maintenance cars. Tram 120 retains the appearance of the generation introduced after the Second World War and operates in normal passenger service.

Modernisation has included metal replacement bodies, electronic traction controls and improved electrical equipment while preserving the traditional exterior. Most passenger cars rely on natural ventilation, although air-conditioned tram 88 also operates in regular service. Boarding involves steps, and the traditional tramcars are not wheelchair accessible.

MTR Light Rail

Light Rail uses single-deck vehicles from several procurement generations. The fleet combines Comeng, Goninan, UGL and CRRC vehicles, with nominal capacities ranging from approximately 240 to 255 passengers per car, depending on type. The Transport Department recorded 149 vehicles at the end of 2024, including 40 CRRC cars.

The newer Phase V procurement replaced the 30 Phase II vehicles and provided ten additional cars to expand the fleet. Light Rail vehicles provide designated wheelchair spaces, and the stops are accessible to wheelchair users. Passenger access is arranged through platforms, giving the system a different boarding layout from the traditional island tramway.