every place there ever was any kind of guideway based passenger transportation will someday be 'restored' with SOME kind of guideway based passenger transportation, and then some. but it may take a while, and take forms not yet familiar. or perhapse remarkably simular to those that are, at least superfischially. certainly when the day comes that the car is no longer practical for most of us. a day i won't even begin to atempt to predict when, but with complete confidence do predict that a day will ultimately come that it will, yes, you'll be seeing, or whoever of us lives long enough, or our grand kinds if our species survives or whatever, a LOT of intrest, enthusiasm and support, for whatever forms of mechanical transportation WILL then be practical or even doable, and i would imagine there's a pretty good chance that will be SOME kinds of something rather like trains of some sort in some sense of the word.
=^^=
.../\...