this is brilliant holy shit

[grue]

yeah other tall vehicles are also a problem, that's my main gripe

like if your van or truck is over 2m tall maybe it needs to have a sign saying that it is taller and then traffic just flows regularly (truck either behind or ahead the bus)

as for why it's better than subways, maybe it won't replace already existing subway routes but when you need to draw new routes, it's much cheaper and ecologically efficient