[질문] 홍성에서 서산가는 버스 시간표

07:05,07:40,09:50,10:20,10:27,11:00,11:40,12:07,12:36,13:00,13:05,13:46,13:53,14:10,14:40,15:10,15:25,15:47,16:20,16:45,17:20,17:50,18:20,18:50 외 4회