@staticmethod
def is_leading_to_road(lane_index_1, lane_index_2, same_lane=False):
    """
            Is lane 1 leading to of lane 2?
        """
    return lane_index_1[1] == lane_index_2[0] and (not same_lane or 
        lane_index_1[2] == lane_index_2[2])
