Highway toll varies according to vehicle height ad number of axles, based on the following classes:
height below or equal to 1.3 m (measured at the front axle)
(only scooters above 150cc are allowed on highways)
height above 1.3 m (measured at the front axle)
Examples of 3-axle vehicles:
Examples of 4-axle vehicles:
Examples of 5 or more axle vehicles: