Tseung Kwan O Line
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The Tseung Kwan O line () is one of the ten lines of the MTR system in
Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...
. It is currently long, taking 15 minutes to travel throughout the entire line. It is indicated in on the MTR map. The line runs from
North Point North Point is a mixed-use urban area in the Eastern District, Hong Kong, Eastern District of Hong Kong. Located in the northeastern part of Hong Kong Island, the area is named after a cape between Causeway Bay and Tsat Tsz Mui that projects ...
on the Hong Kong Island to the new town of Tseung Kwan O. It bifurcates east of Tseung Kwan O station into two branches, one northward to Po Lam and one southward to LOHAS Park. The Tseung Kwan O Depot at LOHAS Park is responsible for the maintenance of the line's rolling stock. During the morning peak period, the Tseung Kwan O line uses 15 trains to maintain a frequency of 2.5 minutes between Tseung Kwan O and North Point.


Route map


Route description

The Tseung Kwan O line is the first MTR line with no tracks on
viaduct A viaduct is a specific type of bridge that consists of a series of arches, piers or columns supporting a long elevated railway or road. Typically a viaduct connects two points of roughly equal elevation, allowing direct overpass across a wide ...
s. It was the only line with tracks completely in tunnels until the completion of LOHAS Park station, which there are two short sections nearby that are not in tunnels. The stations of Yau Tong, Po Lam and LOHAS Park are at ground level, but are completely shielded to minimise noise to the surrounding development. The rest of the line has its tracks located underground. The western terminus of the line is
North Point North Point is a mixed-use urban area in the Eastern District, Hong Kong, Eastern District of Hong Kong. Located in the northeastern part of Hong Kong Island, the area is named after a cape between Causeway Bay and Tsat Tsz Mui that projects ...
, providing
cross-platform interchange A cross-platform interchange is a type of Interchange station, interchange between different lines at a metro (or other railway) station. The term originates with the London Underground; such layouts exist in other networks but are not commonly ...
with the Island line. However, the next station, Quarry Bay, still interchanges with the Island Line but does not provide such a cross-platform interchange. East of Quarry Bay, the line passes under
Victoria Harbour Victoria Harbour is a natural landform harbor, harbour in Hong Kong separating Hong Kong Island in the south from the Kowloon Peninsula to the north. It acts as both a major trading hub and tourist attraction of Hong Kong in general. Lying in ...
to Yau Tong station, a station serving the East Kowloon neighbourhood of the same name, using the rail tunnel of the
Eastern Harbour Crossing The Eastern Harbour Crossing (), abbreviated as "EHC" () is a combined road-rail tunnel that crosses beneath Victoria Harbour in Hong Kong. Opened on 21 September 1989, it is the second harbour-crossing tunnel built and the longest amongst t ...
. From Yau Tong, the line passes through the Black Hill Tunnels to enter Tseung Kwan O New Town at Tiu Keng Leng. Within Tseung Kwan O new town, the line splits into two branches east of Tseung Kwan O station. One branch reaches Hang Hau and Po Lam stations in the northern part of the new town, whereas the southward branch connects LOHAS Park station in Area 86. LOHAS Park is a large residential development built above the Tseung Kwan O Depot, where the trains of the line are maintained.


Train operations

Operation of the line is relatively complex because of the split into two branches at Tseung Kwan O. The majority of trains on the line run through from Po Lam to North Point and vice versa. Through service between LOHAS Park and North Point is only provided during rush hour; during non-peak periods, LOHAS Park is only served by "shuttle trains" that terminate at Tiu Keng Leng, operating at 12-minute intervals. Passengers travelling to and from LOHAS Park during non-peak hours are required to change trains at Tiu Keng Leng or Tseung Kwan O in order to continue their journey. Train headways are as follows: * Rush hour: One through train to/from LOHAS Park after two trains to/from Po Lam ** North Point - Po Lam trains: every 2.5 or 4 minutes ** North Point - LOHAS Park trains: every 7–8 minutes ** combined headway between North Point and Tseung Kwan O is 2.5 minutes. * Non-peak period: ** Mon-Fri, Sat (10:00-20:00) and Sun (09:00-20:00) *** North Point - Po Lam trains: every 4 minutes *** Tiu Keng Leng - LOHAS Park shuttle trains: every 12 minutes *** No through service from LOHAS Park to North Point, vice versa ** Every day between 20:00 and 00:00 *** North Point - Po Lam trains: every 5 minutes *** Tiu Keng Leng - LOHAS Park shuttle trains: every 12 minutes *** No through service from LOHAS Park to North Point, vice versa ** Every day after 00:00 *** North Point to Po Lam trains: every 6 minutes *** Po Lam to North Point trains: every 8–9 minutes *** Tiu Keng Leng - LOHAS Park shuttle trains: every 12 minutes


History

The Tseung Kwan O line was planned to serve the new town of Tseung Kwan O and was first proposed in 1981 as part of the ''Junk Bay New Town Transport Study''. The report proposed four corridors, all of which called for the Kwun Tong line to be extended to Lam Tin station and placed the terminus of the Tseung Kwan O line at the vicinity of Tsui Ping Estate. The construction cost was estimated at HK$3 billion. The construction of the Tseung Kwan O line was approved by the
Hong Kong Government The Government of the Hong Kong Special Administrative Region (commonly known as the Hong Kong Government or HKSAR Government) is the Executive (government), executive authorities of Hong Kong. It was established on 1 July 1997, following the ...
in 1985 and under the 1985 plan, a branch line from Lam Tin station to Tseung Kwan O station, consisting of 5 or 6 stations, was to be built beginning in 1992 and to open by the end of 1996. This plan was cancelled by the MTR Corporation in August 1990. MTR re-proposed the line in 1993, and the plan was approved by the Hong Kong Executive Council on 20 October 1998. Construction commenced on 24 April 1999 and the line opened on 18 August 2002, at a cost of HK$18 billion. The new line took over the cross-harbour segment, via the
Eastern Harbour Crossing The Eastern Harbour Crossing (), abbreviated as "EHC" () is a combined road-rail tunnel that crosses beneath Victoria Harbour in Hong Kong. Opened on 21 September 1989, it is the second harbour-crossing tunnel built and the longest amongst t ...
to
North Point North Point is a mixed-use urban area in the Eastern District, Hong Kong, Eastern District of Hong Kong. Located in the northeastern part of Hong Kong Island, the area is named after a cape between Causeway Bay and Tsat Tsz Mui that projects ...
station, from the Kwun Tong line. The Kwun Tong line was extended to Yau Tong and Tiu Keng Leng stations to interchange with the new line.


Rolling stock


Trains

The line is served by the K-Stock and M-Trains. The K-Stock trains were manufactured by a consortium of Hyundai Rotem and
Mitsubishi Corporation is a Japanese general trading company ( ''sogo shosha'') and a core member of the Mitsubishi Group. For much of the post-war period, Mitsubishi Corporation has been the largest of the five great ''sogo shosha'' (Mitsubishi, Mitsui, Itochu, S ...
, and were expected to be quieter and to use energy generated from deceleration. Although tailor-made for the line, the K-Stock trains actually ran on the Kwun Tong line temporarily from launch through April 2010, and the original M-Trains ran on this line instead. The K-Stock trains were finally transferred to this line in April 2010.


Stations

This is a list of the stations on the Tseung Kwan O line. List


Notes


Future development

The Tseung Kwan O line will probably be extended to Tamar station and interchange with an extended
Tung Chung line The Tung Chung line () is one of the ten lines of the MTR system in Hong Kong, linking the town of Tung Chung with central Hong Kong. It was built in the 1990s as part of the Airport Railway project, part of the construction of the new ...
there. This is according to the "interchange scheme" devised for the North Island line, which would also see the line serve stations at
Fortress Hill Fortress Hill or Pau Toi Shan () is a hill and an neighbourhood, area on the north shore of Hong Kong Island, Hong Kong. Fortress Hill includes the western part of North Point lying west of Oil Street, and the eastern part of Causeway Bay. ...
, Causeway Bay North and Exhibition Centre, the latter of which would provide a connection with the Sha Tin to Central Link extension of the North South Corridor (East Rail Line to Admiralty). Construction is not expected to begin before 2021. Under an earlier proposal, called the "swap scheme", the line would have taken over the section of the Island line from
Fortress Hill Fortress Hill or Pau Toi Shan () is a hill and an neighbourhood, area on the north shore of Hong Kong Island, Hong Kong. Fortress Hill includes the western part of North Point lying west of Oil Street, and the eastern part of Causeway Bay. ...
to Kennedy Town; with the remaining section east of Tin Hau being transferred to the Tung Chung line. This was rejected as the existing Island line would be interrupted and require an interchange. In the Chief Executive's 2022 Policy Address, it was announced that the Tseung Kwan O line would be extended southwards to Tseung Kwan O Area 137, an 80 hectare plot of land the Development Bureau has identified suitable for the development of 50,000 new housing units. Area 137 is expected to take in new populations in 2030, but there has been no expected timeline for the completion of the extensions or the opening of the new station.


See also

*
Transport in Hong Kong Hong Kong has a Developed country, highly developed transport network, encompassing both public transport, public and private transport. Based on Hong Kong Government's Travel Characteristics Survey, over 90% of daily journeys are on public t ...
*
List of areas of Hong Kong The following is a list of neighbourhood, areashttp://www.lcsd.gov.hk/CE/CulturalService/MusicOffice/download/imts18.pdf of Hong Kong. Hong Kong Island * Central and Western District **Central, Hong Kong, Central District ***Admiralty, Hong Ko ...


References


External links


Success Story - Tseung Kwan O Extension Project, MTRCL, 2005
{{Authority control MTR lines Tseung Kwan O Railway lines opened in 2002 1432 mm gauge railways in Hong Kong 1500 V DC railway electrification 2002 establishments in Hong Kong