With respect.......3 of the above projects broke ground under Doug Ford Finch (2020), the Scaborough Subway Extension (2021) and the Hurontario LRT (2020). Ford came to power in 2018.
The Crosstown did indeed break ground under the Liberals, though 1/2 of its construction life has been under Doug Ford.
As for cleaning up Metrolinx. Doug Ford kept Phil Verster, the chief mess maker in charge, and gave his raise and raise throughout this time period.
The number two mess make is Michael Lindsay of Infrastructure Ontario......who kept his job until Ford sent him to replace Verster at Mx!
You really ought not to make excuses for your politician of choice.