To make up for the shortage of transport capacity, both express and local trains were operated at 15-minute intervals, and additionally the bus service by Keihan-jidosha Auto Company (Keihan Bus Co., Ltd) was increased.
急行・普通ともに15分毎に運転し、その不足分を京阪自動車（現在の京阪バス）がバスを増発して輸送を補う。