I used to live in Birmingham, UK and travel regularly to London for work. Train travel times were just under 1hr20mins. It wasn't uncommon that I'd make the trip twice per week, sometimes thrice. Where possible I'd try to bunch days together as one hotel stay and one open return would be cheaper...

Per this recent comment thread on Reddit, Metrolinx has no updates on the McNaughton grade separation, but they're hosting a town hall in the new year.

Any thoughts on the likelihood of a station at Rutherford vs. Major Mac? Or both?

Practically speaking, what might grade separation works in Streetsville actually look like? I’m counting four at-grade crossings: Mississauga Road, Thomas, Tannery, and Ontario St. Are we talking tunnelling? An overpass? There’s not a lot of distance between the GO platform and Mississauga Rd...