So ended up going up through Sarnia to Niagara. This meant that I would hop on three different freeways (there might have been a couple more in between them).
This freeway could be considered as an extension of either I-75 or I-96 out of Michigan and as such connects Canada to major parts of the United States. Probably somewhere it has an unofficial nickname as the NAFTA highway as well. All I know is that it was pretty busy.
Although I didn't take a picture, but I also was on the QEW (Or Queen Elizabeth Way). It goes from Toronto to the Canadian side of Buffalo. It was built from 1931 to 1940.