[질문] 청주에서 속리산가는버스 배차시간

06:40 07:45 08:00,45 09:20,30 10:00,20 11:00,15,30 12:00,30 13:15,50 14:40,50 15:30,50 16:25,50 17:30,50 18:30,50 19:10,20,40 20:20,40,50 *1시간50분