Phoenix metro has 5mm people and does 37mm bus rides. NYC has 8.5mm people and does 400+mm bus rides. London has 9mm and does 1.8 billion bus rides. But those

Phoenix metro has 5mm people and does 37mm bus rides. NYC has 8.5mm people and does 400+mm bus rides. London has 9mm and does 1.8 billion bus rides. But those 37mm in Phoenix are probably going faster than 8mph.