The federal Major Projects Office listed the ALTO high-speed rail project as a referred project for the Toronto-Quebec City corridor.
The proposed line would be Canada's first high-speed railway. The project page describes approximately 1,000 kilometres of dedicated and electrified track linking Toronto, Ottawa, Montreal, and Quebec City, with trains reaching speeds of up to 300 kilometres an hour.
The transportation case is built around travel time, frequency, and capacity. The project page says some routes could see departures every 30 minutes during peak hours and that the system could serve up to 43 million passengers annually.
The economic case is also explicit. The office says ALTO could create up to 51,000 jobs over 10 years and provide a lasting increase in annual GDP of up to 1.1%.
Housing is part of the federal rationale. The project page says the corridor could help enable the development of 63,000 homes by improving connections between communities and major employment centres.
The environmental claim is that the line could reduce road traffic by the equivalent of about 100,000 cars annually and generate up to 39 million tonnes of carbon dioxide emissions savings.
Budget 2025 proposed legislation to accelerate ALTO's development. That makes the project more than a transportation idea; it is now tied to federal project approval, capital planning, and the government's wider productivity and infrastructure agenda.
For ReFocus Tax coverage, ALTO belongs in infrastructure because projects of this scale affect public borrowing, capital allocation, regional housing capacity, labour mobility, and the economic base that supports future tax revenue.