[질문] 송내에서용산급행이랑구로급행시간

용산-14시 31, 45, 15시 13, 33, 55, 16시 15, 31, 45, 17시 00, 15, 29, 45, 58, 18시 09, 14, 21, 27, 31, 39, 45, 51, 59, 19시 03, 09, 15, 23, 30, 34, 41,