For what it's worth, the Finch LRT project did go to the MTO and get their blessing on streetcar speed limits that are higher than the adjacent road. That's how the Finch LRT is (theoretically) allowed to go 60 (for an incredibly brief distance) while Finch Ave itself is only posted at 50.
City documentation confirms
@Monarch Butterfly's observation of a 40 limit on the Queensway. It was
lowered from 60 to 40 in 2023. This is truly absurd - the City cannot seriously expect motorists to respect speed limits at all if they post limits that are so ridiculously inconsistent with the physical road design. As with many other elements of their Vision Zero plan, it is hopelessly short-sighted. They're so fixated on the prospect of marginally reducing speeds that they completely ignored the safety consequences of eliminating the credibility of speed limits.