The Boring Company's machines bored at 1 mile every 8 weeks -- that seems pretty fast. They claim their new smaller machines can hit 1 mile/week at $8M/mile.
I think a lot of the realities of this have already been mentioned. It doesn't adhere to any meaninful safety standards, is 1 car in diameter (ol Douggie seems to be envisioning, what, 3-6 lanes each way?) and is of very questionable quality. It's also in just about the easiest possible location to tunnel in. Toronto is not flat, and there's all sorts of water tables to manage, not to mention existing infrastructure. What about the Don Valley, for example? It's called a Valley for a reason.
Plus, I strongly suspect that in typical Elon fashion, corners were probably cut and things like construction rules were bent or just ignored, and it'll be interesting to see how well these even stand up.
This whole thing is so far out in batshit-crazy territory that even the bats are giving it the fuzzy eyeball.
If Ontario picked up the bill for trucks to use 407
I don't know why this is often brought up as some sort of magic bullet to solve Toronto's traffic issues. Trucks are big, yeah, we take up space, yeah, but we're also outnumbered by cars many, many times over, and we go out of our way to maintain a smooth flow because stopping and starting over and over again sucks. In short, we aren't the problem. Every truck in Toronto could disappear off the 401 and traffic would still be jammed every day in all the same places, at all the same times.
This whole argument aside, it's just wholly impossible to implement anyways. EVERYTHING you use EVERY DAY was on a truck at some point. People have become so detached from their own realities that they don't even understand this anymore it seems. I've literally had people get angry at me for blocking their way in a parking lot or street only to see them headed into the very store I just delivered to, buying the **** I just delivered. Stuff doesn't just fall out of the ceiling at night into retail stores - EVERY store, EVERY little shop, EVERY business or warehouse or factory...EVERYTHING relies on trucks. So, how exactly is this even implemented? Do we only allow trucks at certain hours (overnight?) since this is the common answer to that question? Do you think every business, store, shop, business, factory, warehouse, grocery store....ad infinitum...can all just shift to taking deliveries at 2AM? Aside from the fact that the trucking industry simply cannot work that way to begin with. It's a 24/7 operation - what would be asked in this sort of scheme would be to do 24 hours of work in basically 7-8 hours.