TRAVELLING ASSIST APPARATUS

A travelling assist apparatus executing a collision avoidance control between other vehicle and an own vehicle is provided with an approach determination unit determining whether the other vehicle will enter an own lane from an adjacent lane of the own lane; a passing determination unit determining whether the other vehicle is able to pass across the own lane; an interruption determination unit determining whether the other vehicle interrupts the own lane; and a collision avoidance unit executing the collision avoidance control under a condition where the interruption determination unit determines that the other vehicle interrupts the own lane and the passing determination unit determines that the other vehicle is able to pass across the own lane, and executes the collision avoidance control regardless of a determination of the interruption determination unit, when the passing determination unit determines that the other vehicle is unable to pass across the own lane.