Hanoi Metro system, also known as the Hanoi Metropolitan Railway Management Board (MRB), was under development to improve public transportation and alleviate traffic congestion in the capital city of Vietnam. Here are some key points about the Hanoi Metro project based on information available up to that time:

Overview:

1. Lines Under Construction: The Hanoi Metro project involves the construction of several metro lines to connect various parts of the city and improve transportation efficiency. As of 2022, Line 2A, Line 3, Line 5, and Line 6 were among the lines under construction or planning stages to expand the metro network and enhance connectivity within Hanoi.
2. Infrastructure Development: The Hanoi Metro project includes the development of underground, elevated, and at-grade sections, stations, depots, and associated infrastructure to support the operation of modern metro trains, signaling systems, and passenger amenities.
3. Operational Phases: The Hanoi Metro project is being implemented in multiple phases to facilitate construction, testing, commissioning, and operation of individual metro lines, stations, and related facilities. As construction progresses and sections become operational, the metro network will gradually expand, offering commuters additional transportation options and reducing reliance on road-based transportation.
4. Funding and Partnerships: The Hanoi Metro project involves collaboration between the Vietnamese government, international funding agencies, and private sector partners to secure financing, technical expertise, and project management support for implementing, monitoring, and completing the metro lines within budget, schedule, and quality standards.

Future Prospects:

1. Completion and Expansion: As the Hanoi Metro project continues to progress, future phases may include the completion, testing, and commissioning of additional metro lines, extensions, and interconnections to expand the network, improve connectivity, and enhance public transportation accessibility for residents, tourists, and commuters traveling within and beyond Hanoi’s urban area.
2. Environmental and Social Impacts: The Hanoi Metro project incorporates environmental sustainability, social responsibility, and community engagement principles to minimize adverse impacts on local communities, ecosystems, and cultural heritage sites while promoting eco-friendly transportation solutions, urban development, and quality of life improvements for city residents.

Hanoi’s first metro opened on November 6, 2021 with the entry into service of line 2A. (Cat Linh <=> Yen Nghia). It’s clean and everything is well indicated.