kEiThZ
Superstar
All currently planned extensions are grade separated.
But the nice thing about using low floor LRTs that further extensions could be non-grade separated.
Which actually isn't such a bad thing, because that would really start getting into low-density areas where only a "streetcar style" LRT would make any sense.
See the multi-billion dollar mostly elevated expansion planned for Stage 3 in Kanata and Stittsville. And the fully grade separated extension to the East right to the edge of development. There will be no street running. Ever.
The core portions need the frequencies from the branches. They can't risk the fringes having issues. And Tlthere's probably an element of regional jealousy where the suburbs won't tolerate getting non-grade separated low frequency streetcars while the rest of the city gets a light metro.