Question 1

What are the key details for the project “Yonge North Subway Expansion”?

Accepted Answer

The project “Yonge North Subway Expansion” is an infrastructure initiative in the Mass Transit sector, located in Toronto, Ontario, Canada. Taiyo aggregates data on it from RaillyNews.

Question 2

What is the latest status of the project “Yonge North Subway Expansion”?

Accepted Answer

The status recorded for “Yonge North Subway Expansion” is awarded.

Question 3

Who are the main government, EPC, and private stakeholders for “Yonge North Subway Expansion”?

Accepted Answer

Taiyo maps the stakeholders of “Yonge North Subway Expansion”: government bodies (Metrolinx), EPCs/contractors (Aecon, Fomento de Construcciones y Contrataciones, Ghella).

Question 4

What is the budget and commercial profile for the project “Yonge North Subway Expansion”?

Accepted Answer

Taiyo normalizes the budget of “Yonge North Subway Expansion” to USD 1042062000.0000001. The procurement structure is Public-Private Partnership (PPP).

Question 5

Where can I verify the source and access all details for “Yonge North Subway Expansion”?

Accepted Answer

This Taiyo project page references RaillyNews along with the original URL (https://www.raillynews.com/2025/08/%2414-billion-step-in-Toronto-metro-expansion/). Taiyo standardizes official data into a consistent, searchable project profile.

Original status	awarded
Taiyo status	Closed
Taiyo last update	2026-07-22

Description	The Yonge North Subway project involves the construction of two four-mile-long tunnels extending from Finch Station on Toronto's Line 1 to just south of Langstaff Road in Markham. The project includes tunnel boring, shaft construction, installation of tunnel boring machines, inspection of emergency exit structures, and production of precast concrete linings to ensure safety. It is implemented through a public-private partnership to share costs and risks.
Original sector	Railway
Procurement method
Budget

Record type	Project
Sector	Mass Transit, Road, Rail, Tunnel, Cement, Government
Article published date	2025-09-16

Yonge North Subway Expansion

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Country	Canada
State	Ontario
City	Toronto

Yonge North Subway Expansion

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