When describing travel by car or other land-based vehicles, the phrase "by road" is most commonly used. However, there are several synonyms that can be used to convey the same meaning. These include "by land," "by highway," "via ground transportation," "by automobile," and "using terrestrial travel." Other expressions that can be used include "by driving," "by car travel," and "traveling by road." Regardless of which synonym you choose to use, the meaning remains the same: the mode of transportation involves traveling on land via a car, truck, or other motor vehicle.