Many cities use automated light rail or subway systems. Vancouver, Canada has has such a system in place since late 1985. https://en.wikipedia.org/wiki/List_of

Many cities use automated light rail or subway systems. Vancouver, Canada has has such a system in place since late 1985. https://en.wikipedia.org/wiki/List_of_automated_urban_metro_subway_systems https://en.wikipedia.org/wiki/List_of_automated_urban_metro_...