Moving people through town one by one and 20 feet apart burning 95% of the fuel just to move the vehicle is not efficient. Busses cram like 60 people in the spa

Moving people through town one by one and 20 feet apart burning 95% of the fuel just to move the vehicle is not efficient. Busses cram like 60 people in the space of 2-3 cars on the road and with a per person mpg of over 300.