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Hanoi Metro

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Hanoi Metro
Overview
Native nameĐường sắt đô thị Hà Nội
OwnerHanoi People’s Committee
LocaleHanoi, Vietnam
Transit typeRapid transit
Number of lines2 (in operation)
1 (under construction)
Number of stations20 (in operation)
4 (under construction)
Daily ridership32,000[1]
Annual ridership10.7 million (2023)[2][3]
Websitehanoimetro.net.vn/en
Operation
Began operationNovember 6, 2021; 3 years ago (2021-11-06)
Operator(s)Hanoi Metro Company and Tokyo Metro[4]
Number of vehicles23 four-car trainset
Headway10 minutes
Technical
System length21.6 km (in operation)
4 km (under construction)
318 (planned)
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
ElectrificationThird rail
Top speed80 km/h (50 mph)
System map (Lines operational and under construction)

The Hanoi Metro (Vietnamese: Đường sắt đô thị Hà Nội, lit. 'Hanoi urban railway') is a rapid transit system in Hanoi, the capital city of Vietnam. Owned by Hanoi's People Committee and operated by Hanoi Metro Company (HMC), it is the first operational rapid transit system in Vietnam. The system includes elevated and underground sections. The first line, Line 2A, opened to service on 6 November 2021.[5] The first section of the second line Line 3 opened on August 8, 2024.[6]

The system will eventually consist of 8 lines with a total length of 318 kilometres (198 mi), and is initially expected to carry 200,000 passengers per day. Upon opening, daily ridership was at 12,000.[7]

History

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Pre-planning

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As the capital city of Vietnam, Hanoi's population is growing rapidly. As of 2010 (the year when construction started on the first line), Hanoi's population was around 6,910,000. Hoàn Kiếm District and Ba Đình District are the districts with the highest population density.[8] The government expects the population of Hanoi to increase up to 8,000,000 by 2030.[9] The growing population would affect the city's operation and development.[10] To solve this issue, the Vietnamese government and the Hanoi People's Committee proposed to build an urban rail transit system, which was first proposed in the late 1990s.

In 1998, the Vietnamese government revised and agreed the “Hanoi Capital to 2020 Master Plan” which suggested that Hanoi prioritise the building of a rail transit system, with a target to build 5 lines.[11] The "Overall Plan for the Development of Vietnam's Railway Transportation Industry to 2020", released in 2002, and the "2005-2010 Economic and Social Development Plan for 2006-2010", released in 2006, both suggested the same and aimed to finish the metro system by 2010.

Survey and approval

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The start of construction was delayed continually as the government first required consultant companies from China, France and Japan, such as SYSTRA and Japan International Cooperation Agency, to finish feasibility studies which ran from 2004 to 2007. These three companies suggested the Hanoi government build a network consisting of 6 lines. In 2008, the Vietnamese government approved the construction of the suggested lines, which they divided into several phases.[12][13]

Construction and opening

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The pilot line of Hanoi Metro is Line 3.[14] It began construction in 2009 with a projected completion date of 2015.[15] The line was built by multiple companies, with train systems provided by Alstom.[16] The railway line was built by South Korean firm Daelim Industrial and other contractors.[17] The project was repeatedly delayed, with the completion date rescheduled to 2027.[15] The elevated section of the line opened to the public on 8 August 2024, while the work on the underground section continued. Despite being the pilot line, Line 3 became the second operational Hanoi metro line, after Line 2A, due to the 9-year delay.[18]

The second planned line, Line 2A, began construction in October 2011.[19] The line was constructed by China Railway Engineering Corporation.[20][21] The bulk of the construction was completed by the fourth quarter of 2018.[22] Operational tests were conducted at the end of 2018 and again in 2019.[23][24] After delays, Line 2A opened to the public on 6 November 2021,[25] becoming the first operational metro line in Hanoi and whole Vietnam.[26]

Network

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According to the Prime Minister's decision approving the transport development of Hanoi by 2030 and vision to 2050 (519/QD-TTg dated 31 March 2016),[27] the Hanoi Metro system will consist of 8 lines, including elevated and underground sections. The Ministry of Transport (MoT) and the Hanoi People's Committee (HPC) will both be investors in the project. Phase 1 includes Line 2A and Line 3, Line 2A and Line 3 (elevated section) are in service, and Line 3 (underground section) is currently under construction.

Operational
Line Route Length Stations Depots Operational date
Hanoi Metro Line 2A Cat Linh ↔ Yen Nghia 13.1 km (8.1 mi) 12 Yên Nghĩa 6 November 2021[28]
Route map
Hanoi Metro Line 3 Nhon ↔ Cau Giay 8.5 km (5.3 mi) 8 Nhổn 8 August 2024[15]
Under construction
Line Route Length Stations Depots Operational date
Hanoi Metro Line 3 Cau Giay ↔ Hanoi Station 4 km (2.5 mi)
12.5 km (7.8 mi) (planned) 		4
14 (planned) 		Nhổn Late 2027


Line 2A: Cat Linh - Ha Dong

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Line 2A of Hanoi Metro, over Tran Phu street, near Van Quan station

The 13.1 km (8.1 mi) line, consisting of 12 stations (all elevated), and connecting the districts Dong Da, Thanh Xuan and Ha Dong, will be the first operational line in the metro system. This line is constructed using Official Development Assistance (ODA) from China with a total investment of US$868 million. The China Railway Sixth Group is the EPC (Engineering, Procurement and Construction) contractor for the project, and the Ministry of Transport (Vietnam) is an investor.[20][21]

The construction was started on 10 October 2011 and was initially targeted to begin operations in 2016. In 2016, it was announced that the completion date was to be pushed back to early 2018. However, due to funding and land acquisition issues, construction wasn't completed until September 2018.[29] Following completion, the pilot run and testing was conducted from September to December 2018. Line 2A was scheduled to commence operations in February 2019, before the holidays of Lunar New Year,[30] but was postponed for the sixth time as some station construction works remained incomplete. Transport Minister Nguyen Van The had hopes that operations would begin in April 2019.

On 30 April 2019, a representative from the Railway Project Management Board informed the press that the line was not yet operational, the reason stated being that the system had not yet been issued with a safety certificate and it had not been accepted by the State Acceptance Council. By the deadline of 30 April 2019, the General Chinese Contractor had not completed some stations, depot areas, escalator roofs for stations, drainage connections for Ring Road Station 3, landscaping, trees, electricity and ticketing systems.[31]

After multiple delays, the trial run was restarted on 28 October 2019, to last for 20 days. Beginning in December 2020, Line 2A underwent a full-scale test run in order to check its safety before approval for commercial service. Line 2A opened to the public on 6 Nov 2021.[25]

Line 3: Nhon - Hanoi Station Section

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Line 3 passing over Xuan Thuy road, viewed from above

The Hanoi Metro Rail System Project (Line 3: Nhon - Hanoi Station section) is in line with the Prime Minister's decision approving the transport development of Hanoi by 2030 and vision to 2050 (519/QD-TTg dated 31 March 2016). The project has the Hanoi Metropolitan Railway Management Board, French government, Asian Development Bank, and European Investment Bank as the investors, and will be built in two phases. Phase 1 is 12.5 km (7.8 mi) long in total and consists of 12 stations,[32] with 8.5 km (5.3 mi) elevated and 4 km (2.5 mi) underground, and will serve residents from districts such as Nam Tu Liem, Bac Tu Liem, Cau Giay, Ba Dinh, Dong Da, and Hoan Kiem.

Construction for Line 3 began in 2010 and was initially targeted to commence service in 2018. However, in 2017, it was announced that the construction would not be complete until 2021, and that the operation start was deferred to 2022. In July 2018, the Hanoi Metropolitan Railway Management Board (MRB) announced that only 43% of the work for Line 3 had been completed, and the launch date of elevated section would most likely be delayed until early 2023. However, in September 2022, the authorities requested to extend the deadline to 2025,[33] and increase the budget by a further VND1.9 trillion ($80.77m USD). The line was further delayed in September 2022 when the authorities announced that they expected the line to fully open in 2027.[34]

Future plans

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Planning and future lines
Line Alternate name Route Length (km) Status Number of stations Depots
Hanoi Metro Line 1 Long Biên Line Yên Viên ↔ Ngọc Hồi 26 km (16.2 mi) pending budget approval
(opens in 2030) 		16 Yên Viên
Ngọc Hồi
Dương Xá ↔ Gia Lâm 10 km (6.2 mi) initial planning 7 Dương Xá
Hanoi Metro Line 2 Hoàn Kiếm Line Noi Bai International Airport ↔ Nam Thăng Long 18 km (11.2 mi) pending budget approval — Xuân Đỉnh
Phủ Lỗ
Nam Thăng Long ↔ Trần Hưng Đạo 11.5 km (7.1 mi) land clearance 10
Trần Hưng Đạo ↔ Thượng Đình 6 km (3.7 mi) pending budget approval 6
Thượng Đình ↔ Hoàng Quốc Việt 7 km (4.3 mi) initial planning —
Hanoi Metro Line 2A Cát Linh Line Yên Nghĩa ↔ Xuân Mai ... initial planning — —
Hanoi Metro Line 3 Văn Miếu Line Trôi ↔ Nhổn 36 km (22.4 mi) initial planning — —
Hanoi ↔ Yên Sở (Hoàng Mai) 8.8 km (5.5 mi) pending budget approval 7 Yên Sở
Hanoi Metro Line 4 Thăng Long Line (circular line) Mê Linh ↔ Liên Hà 54 km (33.6 mi) initial planning 41 Liên Hà
Đại Mạch
Hanoi Metro Line 5 Kim Mã Line Văn Cao ↔ Hòa Lạc 38.4 km (23.9 mi) pending budget approval 21 Sơn Đồng
Yên Bình
Hanoi Metro Line 6 Nội Bài Line Noi Bai Airport ↔ Ngọc Hồi 43 km (26.7 mi) research planning 29 Ngọc Hồi
Kim Mỗ
Hanoi Metro Line 7 Hà Đông Line Mê Linh ↔ Dương Nội 28 km (17.4 mi) initial planning 23 Mê Linh
Hanoi Metro Line 8 Mỹ Đình Line Sơn Đồng ↔ Mai Dịch ↔ Dương Xá 37 km (23.0 mi) pending budget approval 26 Sơn Đồng
Cổ Bì
Hanoi Metro Line 9 Sơn Tây Line Sơn Tây ↔ Hoà Lạc ↔ Xuân Mai — initial planning — Sơn Tây
Xuân Mai
Hanoi Metro Monorail 1 — Liên Hà ↔ Tân Lập ↔ An Khánh 11 km (6.8 mi) initial planning — —
Hanoi Metro Monorail 2 — Giáp Bát ↔ Thanh Liệt ↔ Phú Lương
Mai Dịch ↔ Mỹ Đình ↔ Văn Mỗ ↔ Phúc La 		22 km (13.7 mi) initial planning — —
Hanoi Metro Monorail 3 — Nam Hồng ↔ Mê Linh ↔ Đại Thịnh 11 km (6.8 mi) initial planning — —

(Source: [35] except for some numbers here)

Progress

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Line 1 (Long Biên Line): Ngọc Hồi - Gia Lâm (Phase 1) (Yên Viên - Ngọc Hồi)

The Ngọc Hồi - Gia Lâm section of Metro Line 1 is 15.4 km (9.6 mi) long and elevated (including 8.9 km (5.5 mi) elevated, 1.7 km (1.1 mi) km bridge and 4.8 km (3.0 mi) on surface). The line has the Railway Project Management Unit (RPMU) as its investor and Ministry of Transport as project owner. Its budget is from Japanese ODA. Currently it is in the detailed design phase. Furthermore, Ministry of Transportation has reported to National Assembly that the ministry has transferred the railway section from Yên Viên to Ngọc Hồi including Hà Nội railway station and Giáp Bát railway station to Hanoi People's Committee to implement Hanoi urban railway line (AKA Long Biên line) to feed the future North-South High Speed train since there will be a construction of the Northern terminus (AKA the Hà Nội High Speed train station which will be functioned as the new Hà Nội railway station) of North-South High Speed train at Ngọc Hồi on 151 hectares of land.[36][37][38] [39] The line will be completed in 3 phases:

  • Phase 1: Ngọc Hồi - Hà Nội railway station - Gia Lâm (15.4 km (9.6 mi))
  • Phase 2: Gia Lâm - Yên Viên (13.3 km)
  • Phase 3: Gia Lâm - Dương Xá (10 km)

The first 2 phases of Line 1 will have 16 stations: Yên Viên, Cầu Đuống, Đức Giang, Gia Lâm, Long Biên North, Long Biên South, Phùng Hưng, Hanoi, Thống Nhất Park, Bạch Mai, Phương Liệt, Giáp Bát, Hoàng Liệt, Văn Điển, Vĩnh Quỳnh, Ngọc Hồi

Line 2 (Hoan Kiem Line): Nam Thăng Long - Trần Hưng Đạo (Phase 1) (Noi Bai Airport - Nam Thăng Long - Trần Hưng Đạo - Thượng Đình - Hoàng Quốc Việt)

This section is 42 km in length, connecting Noi Bai Airport with the city center. There will be 32 stations and 2 depots. The 4 phases of the project are:

  • Phase 1: Nam Thăng Long - Trần Hưng Đạo: 11.5 km long, of which 8.9 km are underground and 2.6 km are elevated. It consists of 10 stations including 7 underground, 3 elevated and 1 depot. The project owner is Hanoi Metropolitan Railway Management Board. The project will be funded by Japanese ODA. At present cost estimate is pending to be approved.

    This phase will have 10 stations: Nam Thăng Long, Ngoại Giao Đoàn, Tây Hồ Tây, Bưởi, Quần Ngựa, Bách Thảo, Hồ Tây, Hàng Đậu, Hoàn Kiếm Lake, Trần Hưng Đạo
  • Phase 2: Trần Hưng Đạo - Thượng Đình: 5.9 km long, fully underground and now is at feasibility study phase.

    This phase will have 6 other stations after Trần Hưng Đạo: Cầu Dền, Bách Khoa, Kim Liên, Chùa Bộc, Ngã Tư Sở, Thượng Đình.
  • Phase 3: Thượng Đình - Ring road 2.5 - Hoàng Quốc Việt
  • Phase 4: Nội Bài Airport - Nam Thang Long: 12.5 km long

Line 4 (Thang Long Line): Me Linh - Dong Anh - Hoang Mai - Ring road 2.5 - Co Nhue - Lien Ha

Line 4 is the longest out of 8 lines, with 41 stations and 2 depots. It will work as a loop line that takes into account connections with lines 1, 2A, 3, 5, 6 and 7.

Line 5 (Kim Ma Line): South West Lake - Hoa Lac - Ba Vi (Văn Cao - Hòa Lạc)

In 2012, the project was expected to start in 2017 but the commencement date has now been postponed. It will be 38.4 km long with 17 stations and 2 depots. Right now feasibility study is carried out by the Japan International Cooperation Agency (JICA). Its project owner is the Hanoi Metropolitan Railway Management Board. 2 phases are:

  • Phase 1: South West Lake - An Khanh: 14.1 km with 10 stations
  • Phase 2: An Khanh - Ba Vi: 24.1 km with 7 stations

Line 6 (Noi Bai Line): Noi Bai Airport - Phu Dien - Ha Dong - Ngoc Hoi

Line 6's total length is 43 km (27 mi) with 29 stations and 2 depots. The route runs mainly on the current national track system, connecting the southern districts to the northern ones and Noi Bai airport (T2 terminal).

Line 7 (Ha Dong Line): Me Linh - Nhon - Van Canh - Duong Noi

Line 7 is 27.6 km long with 23 stations and 1 depot at Me Linh. The route runs in the north to the south, connecting Me Linh urban area to urban area series in the midst of ring roads 3 and 4 and downtown in the west of Hanoi.

Line 8 (My Dinh Line): Son Dong - Mai Dich - Linh Nam - Duong Xa

Line 8 is 37.4 km (23.2 mi) long with 26 stations and 2 depots. The underground section is from Mai Dich to Linh Nam, and elevated sections are 2 parts: Son Dong to Mai Dich and Linh Nam to Duong Xa.

Rolling stock

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Line 2A: CRRC trains

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A train of 4 carriages passing Line 2A over Dong Da lake, Hanoi

On 20 October 2015, the Railway Project Management Unit (RPMU) organized the Cat Linh - Ha Dong sample train exhibition at Giang Vo Exhibition Center, Ba Dinh District. The decision was made to use Chinese rolling stock manufacturer CRRC Corporation Limited (CRRC) trains, made by Beijing Subway Rolling Stock Equipment, to supply the rolling stock for Line 2A.

Each train will consist of 4 carriages, with capacity for over 1,200 passengers. Each carriage weighs around 35 tonnes (34 long tons; 39 short tons), is 19 metres (62 ft 4.0 in) long, 3.8 metres (12 ft 5.6 in) high, and 2.8 metres (9 ft 2 in) wide. The first train arrived in Hanoi in March 2017 via the port of Hai Phong. The CRRC supplied a total of 13 four-car train-sets in 2018, which are all currently stabled at a depot at Phu Luong, east of Yen Nghia.[40] Trains are powered by a 750 V third rail, a first for Vietnam.

Inside line 2A train

The trains' exteriors are painted green, and the seal of the Hanoi Temple of Literature, which is the symbol Khue Van of Hanoi, is shown on the front of the train, and the line name “Cat Linh - Ha Dong” is displayed along the bottom in white. A small LED screen is place at the left top corner to show the name of the line.

Line 3: Alstom trains

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Controller cabin of line 3 train

On 17 January 2017, Hanoi Metro Company signed a contract with French locomotive manufacturer Alstom to supply the rolling stock for Line 3, which will come from its Alstom Metropolis series. The current order is for 10 train sets, costing around US$128 million. The trains features an air-conditioning system, speakers, automatic LED lights. The interior is wheelchair accessible, and also includes dedicated space and seating for senior citizens. Each train can carry 950 passengers.[41] First four-car trains were shipped from the port of Dunkirk, on 9 September 2020.[42]

The cyan, pink and grey of the exterior design symbolises rice seeding leaves and dragon fruit, some of the main products in Vietnam.[43] Additionally, like Line 2A, the seal of the Hanoi Temple of Literature is displayed on the front of the train.

Fares and ticketing

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The ticket system will allow for connection between all routes and will be usable with other public transportation such as bus, taxi, etc. The tickets will be available for purchase at the terminal (ticket office or vending machine), using a modern, compact form of ticket (similar to an ATM card). Tickets will use modern technology, with value retention and high security.

There will be many types of tickets for passengers to choose from: Tickets take turns, Ticket by day, week, month, Group ticket and Electronic ticket (IC Card) combines many other gadgets.[citation needed]

Line 2A Fares and ticketing

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The price of the tickets for the Cat Linh-Ha Dong metro, with the lowest one being VND 8,000 (USD 0.32) for a short trip, VND 15,000 (USD 0.60) for a longest trip, and VND 30,000 (USD 1.2) for a day pass.

Line 3 Fares and ticketing

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The price of the tickets for the Nhon-Ha Noi station metro, with the lowest one being VND 8,000 (USD 0.32) for a short trip, VND 12,000 (USD 0.48) for a longest trip, and VND 24,000 (USD 0.96) for a day pass.

Monthly pass and others

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- A monthly pass for a common passenger is priced at VND 200,000 (USD 8.78), for a group of more than 30 people is priced at VND 140,000(USD 5.61)/person. - A monthly pass for a student/worker in industrial park is priced at VND 100,000(USD 4.00) - Children(under 6), old people(over 60), disabled people and registered poor people get a free pass.

See also

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References

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  1. ^ "'Metro Cát Linh-Hà Đông thay đổi thói quen đi lại của người dân'" (in Vietnamese). VietnamPlus. 4 November 2022.
  2. ^ Đinh, Luyện (9 January 2024). "Đường sắt đô thị Cát Linh - Hà Đông vận chuyển được 10,7 triệu lượt khách". Lao động thủ đô. Archived from the original on 11 January 2024. Retrieved 11 January 2024.
  3. ^ Bích Phương (9 January 2024). "Hà Nội đặt mục tiêu kiềm chế, kéo giảm tai nạn giao thông năm 2024". Vietnam Government Portal. Archived from the original on 11 January 2024. Retrieved 11 January 2024.
  4. ^ "Vietnam Tokyo Metro set up to run Hanoi's urban railway".
  5. ^ Burroughs, David (9 November 2021). "Hanoi opens Vietnam's first metro line". IRJ.
  6. ^ May, Tiana (9 August 2024). "Hanoi Metro Line 3 Commences Passenger Service". Railway-News. Retrieved 9 August 2024.
  7. ^ "Vietnam's First Metro, in Hanoi, Hobbled by Lack of Riders". voanews.com. 13 December 2021. Retrieved 4 January 2022.
  8. ^ Trung Hiếu (10 December 2010). "Dân số Hà Nội: 6.913.161 người". Báo An ninh Thủ đô (in Vietnamese). Retrieved 24 August 2017.
  9. ^ "Hanoi Metro, Vietnam" (PDF). Systra. Retrieved 24 August 2017.
  10. ^ "Ex-ante Project Evaluation" (PDF). Japan International Cooperation Agency. 2008. Retrieved 24 August 2017.
  11. ^ Phan Văn Khải (20 June 1998). "Quyết định 108/1998/QĐ-TTg phê duyệt điều chỉnh quy hoạch chung Thủ đô Hà Nội đến năm 2020". Hệ thống văn bản quy phạm pháp luật (in Vietnamese). Hà Nội: Bộ Tư pháp. Retrieved 12 September 2017.
  12. ^ "Hoàn thành báo cáo khả thi tuyến đường sắt trên cao Hà Nội - Hà Đông". Hà Nội Mới (in Vietnamese). Việt Báo. 23 October 2004. Archived from the original on 26 December 2017. Retrieved 26 December 2017.
  13. ^ "The Comprehensive Urban Development Programme in Hanoi Capital City: Final Report" (PDF) (in Vietnamese). Japan International Cooperation Agency; ALMEC Corp; Nippon Koei; Yachiyo Engineering. March 2007. p. 8-64~8-72. Retrieved 12 September 2017.
  14. ^ "Hanoi Metro". Railway Technology. 20 April 2017.
  15. ^ a b c Vo, Hai (7 August 2024). "Vietnam's second metro line to start running Thursday".
  16. ^ "Hanoi metro Line 3 railway systems contract signed". Metro Report International. 17 January 2017.
  17. ^ "Hanoi metro Line 3 contractor chosen". Railway Gazette International. 14 April 2014.
  18. ^ NITTA, YUJI (8 August 2024). "Vietnam opens 2nd Hanoi metro line after 9-year delay". Nikke Aisa.
  19. ^ "First metro line opened in Hanoi". Metro Report International. 8 November 2021.
  20. ^ a b Lâm Hoài (25 September 2010). "Khởi công tuyến đường sắt đô thị đầu tiên tại Hà Nội". Tuổi Trẻ (in Vietnamese). Đoàn Thanh niên Cộng sản Hồ Chí Minh Thành phố Hồ Chí Minh. Retrieved 5 September 2017.
  21. ^ a b 赵青 (10 October 2011). "中铁六局承建河内城市轨道建设项目开工". 中国经济网. 河内: 经济日报社. Retrieved 5 September 2017.
  22. ^ Đoàn Loan (11 December 2017). "Đường sắt Cát Linh - Hà Đông có thể chậm tiến độ thêm 11 tháng". VnExpress.net (in Vietnamese). Hà Nội: Bộ Khoa học Công nghệ. Retrieved 7 January 2018.
  23. ^ "Hanoi's First Metro Line Begins 20-Day Trial Run". Urbanist Hanoi. 29 October 2019. Retrieved 1 March 2020.
  24. ^ Doan Loan (26 December 2018). "Four major transport projects on track for completion next year". Hà Nội: VN Express.
  25. ^ a b "Hanoi metro receives safety clearance from French consultant". 30 April 2021. Hanoi's first metro has been awarded a safety certificate by a French consultant and is set to begin commercial operations next month.
  26. ^ Burroughs, David (9 November 2021). "Hanoi opens Vietnam's first metro line". IRJ.
  27. ^ "Masterplan of 8 metro lines in Hanoi in 2030 and vision to 2050".
  28. ^ "Khai thác thương mại đường sắt Cát Linh - Hà Đông vào quý III/2021". Báo điện tử Tiền Phong (in Vietnamese). 10 June 2021. Retrieved 17 July 2021.
  29. ^ "Test ride of metro line 2A Cat Linh - Ha Dong".
  30. ^ Đoàn Loan (11 December 2017). "Đường sắt Cát Linh - Hà Đông có thể chậm tiến độ thêm 11 tháng". VnExpress.net (in Vietnamese). Hà Nội: Bộ Khoa học Công nghệ. Retrieved 7 January 2018.
  31. ^ "Đường sắt Cát Linh – Hà Đông lùi tiến độ lần thứ 10". Radio Free Asia (in Vietnamese). Retrieved 4 June 2019.
  32. ^ "Ha Noi Metro Rail System Project (Line 3: Nhon-Ha Noi Station Section)". 10 December 2015.
  33. ^ "Hanoi 2nd metro line likely to be delayed by 5 years - VnExpress International".
  34. ^ "Metro Nhổn - ga Hà Nội dự kiến vận hành đoạn trên cao dịp 30/4". Archived from the original on 19 November 2023. Retrieved 16 November 2023.
  35. ^ vi:Đường sắt đô thị Hà Nội
  36. ^ Mai Hà (9 June 2022). "Xin Bộ Chính trị chủ trương đầu tư đường sắt tốc độ cao Bắc - Nam". Thanh niên Online (in Vietnamese). Retrieved 18 August 2022.
  37. ^ "Ga Hà Nội, Giáp Bát sẽ chuyển đổi để làm đường sắt Yên Viên - Ngọc Hồi". VOV Online (in Vietnamese). 18 August 2022. Retrieved 18 August 2022.
  38. ^ Anh Tú (18 August 2022). ""Chốt" di dời ga Hà Nội, ga Giáp Bát để làm metro Yên Viên - Ngọc Hồi". VnEconomy (in Vietnamese). Retrieved 19 August 2022.[permanent dead link‍]
  39. ^ Doan Loan (22 August 2022). "Hanoi train station infrastructure to be relocated for metro project". VnExpress. Retrieved 18 August 2022.
  40. ^ Tuắn Phùng (19 February 2017). "Hình ảnh đoàn tàu đầu tiên tuyến đường sắt Cát Linh - Hà Đông". Tuổi Trẻ (in Vietnamese). Đoàn Thanh niên Cộng sản Hồ Chí Minh Thành phố Hồ Chí Minh. Retrieved 3 August 2017.
  41. ^ Việt Hùng; Trọng Đảng (18 January 2017). "Năm 2021, Hà Nội có tàu điện ngầm". Tiền Phong (in Vietnamese). Đoàn Thanh niên Cộng sản Hồ Chí Minh. Retrieved 3 August 2017.
  42. ^ "Alstom ships first train for Hanoi metro". 14 September 2020.
  43. ^ "Hanoi Reveals Train Designs for Metro Line 3, Seeks Public Feedback". Urbanist Hanoi. 8 September 2018. Retrieved 9 December 2018.
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