40% of drivers surveyed were driving between 60 to 70 mph.

There are double the amount of cars driving between 40 to 50 mph than driving 60 to 70 mph.

12% of drivers are between 70 to 80 mph

2 out of 5 cars are driving between 60 to 70 mph.

40 of drivers surveyed were driving between 60 to 70 mph There are double the amount of cars driving between 40 to 50 mph than driving 60 to 70 mph 12 of driver class=