Vietnam’s long-planned North–South high-speed railway is being presented as a bet on national competitiveness, not just faster travel. The B1M describes the scheme as a $67BN project and says Vietnam is spending 17% of its entire GDP on one enormous megaproject, calling it the most expensive infrastructure project in the country’s history. The planned new line is described as 1,541 kilometres long, running from Hanoi to Ho Chi Minh City. The urgency is also framed in operational terms: RMIT University lecturer Dr Scott McDonald says economic growth is being constrained by not having a good rail system in place.
What makes the proposal so politically and financially sensitive is the scale relative to peers, and the memory of earlier hesitation. Wikipedia notes that in June 2010, after a month of deliberations, Vietnam’s National Assembly rejected a high-speed rail proposal reportedly due to a US$56 billion cost and asked for further study. That context matters when comparing the new ambition to other megaprojects cited by The B1M: the UK’s HS2 is described as roughly 2.5% to 3% of the UK’s annual GDP by some estimates, while Indonesia is said to have spent roughly 0.55% of its GDP on Jakarta–Bandung high-speed rail. The B1M also states China’s Three Gorges Dam cost less than half a percentage of China’s GDP, to underline how large Vietnam’s stated share appears.
From Announcement to Action: Timeline, Approvals, and the Pressure to Deliver
On scheduling, VietnamNet reports the project is expected to complete feasibility study procedures and break ground sometime between the fourth quarter of 2026 and the fourth quarter of 2028. The same report says the railway is expected to be substantially completed by 2035. VietnamNet adds several process milestones: selection of consulting firms for the feasibility study is expected to begin in June 2026, and an interim feasibility study report prepared by consultants is scheduled for completion by June 2027. Deputy Minister of Construction Bui Xuan Dung is quoted saying the railway is expected to help reshape Vietnam’s socio-economic development space, shorten geographical distances between regions, and create new growth momentum.
Alongside the official timeline, other public signals indicate the direction of travel. Wikipedia states Vietnam’s National Assembly approved the $67 billion railway in November 2024, and also notes a Ministry of Construction announcement that the North–South high-speed railway will break ground by the end of 2026. Online discussion has amplified both excitement and skepticism. A Reddit thread in r/highspeedrail repeats the “break ground by end of 2026” claim and also includes user discussion that mentions a different cost figure in another outlet, highlighting how easily numbers can diverge in public discourse. In r/VietNam, users debate whether high-speed rail systems can sustainably break even without subsidies, underscoring that expectations around operating economics can be as contentious as construction costs.
For readers trying to understand the Vietnam high speed rail investment model as a practical question of risk, sequencing, and governance, the sources point to a simple reality: Vietnam is attempting to translate a historic approval into a multi-year feasibility and procurement process while managing public scrutiny. The B1M emphasizes that Vietnam’s rail legacy has long relied on a system originally built during the French occupation in the late 1800s and continued since then, upgraded from steam to diesel but keeping the same one meter gauge. In that framing, the new 1,541-kilometre line is not an upgrade but a reset. Whether the project “makes or breaks” Vietnam, as the video suggests, will depend on execution between Q4 2026 and Q4 2028 and the pathway to substantial completion by 2035.
When could groundbreaking happen for Vietnam’s North–South high-speed railway?
How long is the planned North–South high-speed line described in the sources?
What approvals are cited for the project?
What are the key feasibility milestones mentioned for the investment plan?
What does the Vietnam high speed rail investment model look like in timeline terms, based on these sources?
