That's what I thought when this was announced but now I'm thinking that this is just a bypass that takes CPKC traffic off the Milton Line from Lisgar GO eastwards and doesn't include the Liberal Party's original bypass proposal to take CN traffic off the Halton Sub. This saves face for DoFo given that
cancelling the CN bypass was one of the first things he did when he got elected in 2018.
His alternative plan still has
not delivered all-day, 2-way service on the Kitchener Line beyond Mount Pleasant GO - as was initially promised by a Liberal govt. back in 2009. To quote the
Initial Business Case used to justify it's cancellation, "This [no bypass] option could allow for the implementation of improved service on the Kitchener corridor at a lower cost and shorter timescale compared to the previously approved freight bypass option."