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Tseung Kwan O Line
Po Lam Station
- Island Line North Point (Island Line) Quarry Bay (Island Line) Eastern Harbour Crossing - Kwun Tong Line Yau Tong (Kwun Tong Line) Tiu Keng Leng (Kwun Tong Line) Tseung Kwan O Hang Hau Po Lam Tseung Kwan O Depot Tseung Kwan O South

The Tseung Kwan O Line (traditional Chinese: 將軍澳綫; simplified Chinese: 将军澳线; Pinyin: Jiāngjūn'ào xiàn; Cantonese Yale: jeung1 gwan1 ou3 sin3) is one of the seven lines of the MTR system in Hong Kong. It runs from Hong Kong Island to the new town of Tseung Kwan O. The line is indicated with the colour purple. During the morning rush hour, the Tseung Kwan O Line needs 15 trains in service to keep 2.7 min train intervals. It currently travels through 7 stations in 15 minutes along its route.

Geographically accurate map of the MTR Tseung Kwan O Line

The realignment of Kwun Tong Line upon the inauguration of the Tseung Kwan O Line.

This line was planned to serve the new town of Tseung Kwan O (literally, General's Bay), and after being approved by the Hong Kong Executive Council on 20 October 1998, construction commenced on 24 April 1999. The line opened on 18 August 2002, and took over the train tracks running through the Eastern Harbour Tunnel from the Kwun Tong Line. Subsequently, the Kwun Tong Line was diverted to Tiu Keng Leng station on the new line.

This line is the first MTR line with no track on viaducts. The portion of the line between Yau Tong and Po Lam has its concourses set on ground level or above, unlike other stations on the MTR network which have concourses underground. Trains at Yau Tong and Po Lam are also at ground level, but are completely covered to minimize noise to the surrounding development. The rest of the line has its tracks below ground level.

Not all of the line was newly constructed. Quarry Bay station and the tunnels crossing Victoria Harbour had been in use for over 10 years by the Kwun Tong Line.

Main article: Trains of the MTR

Originally, the MTR bought a batch of new trains to serve the new line, known as "K-Stock", jointly manufactured by ROTEM consortium (South Korea) and Mitsubishi (Japan). The purpose was for quieter travel and the energy of deceleration can be retransmitted to the train. However at the launch of the line, the original "M-trains" (G-Stock, H-Stock and Q-Stock) ran on the new line, while the new trains were transferred to the Kwun Tong Line for service.

This is a list of all the stations on the Tseung Kwan O Line. The coloured boxes holding the station names represent the unique colour motif for the station.

Notes

* Proposed as part of the North Island Line project. According to this project, the Tseung Kwan O Line will take the Sheung Wan - Tin Hau section of the Island Line.
^# Under construction

Main articles: Future projects of the MTR#Tseung Kwan O Extension (Phase 2), Tseung Kwan O South Station, and North Island Line

A branch of the Tseung Kwan O Line is now under construction. The line will branch from Tseung Kwan O Station to Tseung Kwan O South Station to serve the new residential estates near the station.

According to the documentary Rail Projects Under Planning 2000 released by Highways Department, in the North Island Line proposal, the Tseung Kwan O line will extend from North Point Station westwards to Tin Hau Station, and take up the western portion of the Island Line.

• Transportation in Hong Kong
• List of buildings, sites and areas in Hong Kong

• Success Story - Tseung Kwan O Extension Project, MTRCL, 2005