2 ms·
Lots of trains are. https://en.m.wikipedia.org/wiki/List_of_driverless_train_systems https://en.m.wikipedia.org/wiki/List_of_driverless_train_sys...
by degamad 1y ago
Lots of trains are.
https://en.m.wikipedia.org/wiki/List_of_driverless_train_systems https://en.m.wikipedia.org/wiki/List_of_driverless_train_sys...