According to the automated driving vehicle disclosed in Patent Literature 1, on a screen of a display portion, the vehicle is displayed as a mark having a rectangle added to a base of an isosceles triangle that indicates a travel direction thereof and a direction of lane change is displayed as a curved arrow in a simulated manner. With such simple marks, it is difficult to make an occupant recognize travel states of the own vehicle and other vehicles such as a travel speed and an inter-vehicle distance, and a specific route for lane change. Accordingly, there may be a fear that uneasiness of the occupant cannot be sufficiently released or reduced.