Passenger High Speed Cadence consortium signs contract for development of Canadian high speed rail

Cadence consortium signs contract for development of Canadian high speed rail

By Trains Staff | March 21, 2025

| Last updated on August 6, 2025


Agreement marks start of determining route, seeking permits for Alto project

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Logo of Canadian high speed company AltoMONTREAL — Alto, the Canadian high speed rail project, has signed a contract with the Cadence consortium for development of the Toronto-Quebec City route, the companies have announced.

The agreement announced today (Friday, March 21) marks the beginning of design and development for the 300-kilometer-per-hour (186-mph) train system project. The Canadian government committed some Ca$3.9 billion ($2.74 billion U.S.) for the design and development phase in February [see “Canadian government announces plans …,” Trains News Wire, Feb. 19, 2025].

“The signing of the contract demonstrates our shared commitment to develop a high-speed rail network that will exceed Canadians’ highest expectations,” Alto CEO Martin Imbleau said in a press release.

The design and development phase will set the route, obtain environmental permits, and acquire land, enabling the cost, financial structure, and timeline for the project to be established.

The Cadence consortium includes CDPQ Infra, AtkinsRéalis, Keolis, SYSTRA Canada, Air Canada and SNCF Voyageurs.

“Our team brings unparalleled expertise in designing, building, financing, operating and maintaining complex rail projects around the world,” said Cadence General Manager Daniel Farina. We are committed to delivering a high-speed rail system that will redefine rail transportation in Canada and change the lives of millions of Canadians.”