Trafficability refers to the ease with which a location or terrain can be traversed by vehicles or pedestrians. Some synonyms for trafficability include accessibility, navigability, passability, and maneuverability. These words all describe the ability to move through an area, whether by car, foot, or other means. Another synonym for trafficability is mobility, which can refer to the overall ease of movement within a location. The opposite of trafficability is obstruction, which describes obstacles or barriers that hinder movement. Ultimately, the level of trafficability of a location can greatly affect the efficiency of transportation and overall accessibility of the area.