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I asked the question differentlyFor the Liberals are always great no matter whatpro HSR crowd, here is a quick google AI
High-speed rail (HSR) generally fails or faces extreme challenges in areas with low population density, long distances between major urban centers, high land acquisition costs, and dominant car/airline cultures, notably in Canada, Australia, and parts of the US. It struggles when terrain is difficult, land ownership is private/expensive, or infrastructure investment favors highways over rail.
Key Environments Where HSR Does Not Work/Is Challenging:
Common Reasons for Failure:
- Low-Density or Vast Areas: Countries like Canada and Australia have sparse populations spread over immense distances, making the per-capita cost of HSR astronomically high.
- Existing Freight Rail Dominance: In the US, high-speed passenger trains face difficulties sharing tracks with heavy, long freight trains. Building dedicated, grade-separated tracks is immensely expensive.
- High Land Acquisition & Legal Costs: In regions with strong private property rights (e.g., California), acquiring land for straight, specialized tracks leads to lengthy legal battles and high costs.
- Political and Cultural Barriers: Areas with high car dependency, such as North America, have historical policies favoring highway and airport investment over rail infrastructure.
- Urban Sprawl & Topography: Dense urban centers with already congested infrastructure make it difficult to build new rail lines in or out of cities
- Funding and Profitability: HSR projects often face challenges in reaching ridership goals that justify construction costs, which are much higher in the US than in Asia.
- Competition: When highways are developed and air travel is inexpensive, HSR struggles to compete as a faster or more convenient option.
does hsr make sense in canada?:
Short answer: Yes — high‑speed rail (HSR) can make sense in Canada, but only in specific corridors and under certain conditions. The latest federal work on the Alto project (Toronto–Québec City) shows the government is treating it as a generational infrastructure investment with real economic upside, but also very real cost, risk, and timeline challenges.
Where HSR
The viability hinges on population density, travel patterns, and economic integration. The Toronto–Ottawa–Montréal–Québec City corridor is the only place in Canada where all three align:- 18 million people live in the corridor, making it one of the densest in North America.
- Travel demand is already high across car, air, and VIA Rail.
- The Alto proposal envisions 300 km/h electric trains on ~1,000 km of dedicated track.
- Federal projections suggest a 1.1% annual GDP uplift once operational.
The core arguments
- Travel time competitiveness HSR beats both driving and flying for city‑centre to city‑centre trips. Acela’s performance in the U.S. Northeast shows this clearly.
- Environmental impact Electrified HSR cuts emissions significantly compared to short‑haul flights and highway traffic.
- Economic clustering Faster intercity travel strengthens labour markets, business ties, and tourism. Brightline’s Miami station shows how downtown stations can catalyze development.
- Capacity and reliability Dedicated tracks avoid freight interference — a major issue for VIA Rail today.
The arguments
- Cost Estimates exceed $80 billion for the full corridor. Canada’s construction costs are among the highest in the world.
- Timeline Even with the current co‑development phase underway, full buildout will take decades.
- Geography and land acquisition Canada’s sprawl and fragmented rights‑of‑way complicate routing, especially near major cities.
- Political continuity Multi‑decade megaprojects require stable political commitment — historically a challenge in Canada.
- Limited national applicability Outside the Québec–Windsor corridor, population density drops sharply. HSR in the Prairies or Atlantic Canada is not economically justifiable.
So… does HSR make sense?
Yes — but only in the Toronto–Québec City corridor, and only if Canada executes with discipline. The federal government’s current approach (private development partner, staged co‑development, early Indigenous consultation, and dedicated electrified track) is aligned with global best practices.The real question isn’t “Does HSR make sense?” It’s “Can Canada deliver it efficiently enough to realize the benefits?”


