neroden
Model S Owner and Frustrated Tesla Fan
Well, y'know, if you're an idiot. Or if you're intelligent, you use a frickin' train and have to build *1/10* as many tunnels, which *tends* to be *substantially* cheaper.have to go 3D with roads, ie - build tunnels.
If Musk is planning to do these tunnels as for-profit ventures, he can't afford to spend ten times the cost he needs to for the same people-moving capacity. If he's planning to get taxpayer subsidies, that's different, of course, but in that case *I* don't want to pay 10 times as much as I need to in taxes, either.
To be clear about this, although I really like train travel, I'm realistic: there basically shouldn't be any trains in Idaho or in West Texas, because there aren't enough people there. Where there should be trains is underneath LA and SF and NYC and so on -- and tunneling can be done far better and cheaper than it is being done now, but nonsense about car tunnels and tiny vehicles is a distraction.