If you’re going to do something that huge, why not put the cars underground? I suppose it would be more expensive, but adding any extensive tunnel system at all to an existing built up area seems likely to be prohibitively expensive, tremendously disruptive. and, at least until the other two are fixed, politically impossible. So why not go for the more attractive impossibility?
If you’re going to do something that huge, why not put the cars underground? I suppose it would be more expensive, but adding any extensive tunnel system at all to an existing built up area seems likely to be prohibitively expensive, tremendously disruptive. and, at least until the other two are fixed, politically impossible. So why not go for the more attractive impossibility?