On May 11, 2021, the Honourable Catherine McKenna, Federal Minister of Infrastructure and Communities, accompanied by numerous other federal, provincial and municipal elected officials, announced a federal investment of up to $10.4 billion, covering 40% of the capital cost for four subway projects in Greater Toronto (GTA):
This brings the total federal investment in GTA rapid transit since about 2005 to over $15 billion, broken down as follows: