There are also suspension rail trains, but only in Germany & Japan.
https://edition.cnn.com/travel/article/w...index.html
There are also elevated railways which we could eventually look at perhaps.
https://www.greaterauckland.org.nz/2019/...ted-lines/
https://edition.cnn.com/travel/article/w...index.html
There are also elevated railways which we could eventually look at perhaps.
https://www.greaterauckland.org.nz/2019/...ted-lines/
in order to be old & wise, you must first be young & stupid. (I'm still working on that.)