tallest buildings in Canada

https://en.wikipedia.org/wiki/List_of_tallest_buildings_in_Canada#Tallest_buildings_in_Canada

https://en.wikipedia.org/wiki/Toronto%E2%80%93Dominion_Centre#Technical_details  TD
https://skyscraperpage.com/diagrams/?cityID=12&status=15 ,

https://en.wikipedia.org/wiki/Complexe_Desjardins#Structures


https://en.wikipedia.org/wiki/List_of_tallest_buildings_in_Montreal#Tallest_buildings ,
https://skyscraperpage.com/diagrams/?cityID=22&status=15 ,
https://skyscraperpage.com/diagrams/?cityID=22&searchname=timeline

BC
https://skyscraperpage.com/diagrams/?stateID=1&status=15