During the tourist season, however, it is impossible to calculate the travel time by bus because buses often cannot carry all the people waiting at once and the chronic traffic jams get even worse, so some passengers minimize these risks by transferring to the trains of various railroad companies.
観光シーズンになると積み残しが続出する状況も珍しくなく、慢性化している渋滞が更に悪化して所要時間が全く読めなくなる事から、鉄道各社線との乗り継ぎ利用でそれらのリスクを最小限に抑える利用方法を取る乗客もいる。