从石化汽车站到上海市春申旅游进修学校做什么车

石化汽车站坐石梅线到莲花路地铁站下车，换1号线到常熟路下车，再换7号线到昌平路下车，出站后沿着昌平路往东走到西康路左转，再到海防路右转就到学校了！

那昌平路下站应该走几号路口到海防路？

石梅线 石化汽车站→梅陇（单一票价10元，单程60分钟）
周一至周五  
5:00,  5:15,  5:30,  5:40,  5:50,  6:00,  6:10,  6:20,  6:30,  6:38,  6:46,
6:54,  7:02,  7:10,  7:18,  7:26,  7:34,  7:42,  7:50,  8:00,  8:10,  8:20,
8:30,  8:40,  8:50,  9:00,  9:12,  9:24,  9:36,  9:48, 10:00, 10:12, 10:24,
10:36, 10:48, 11:00, 11:12, 11:24, 11:36, 11:48, 12:00, 12:12, 12:24, 12:36,
12:48, 13:00, 13:12, 13:24, 13:36, 13:48, 14:00, 14:10, 14:20, 14:30, 14:40,
14:50, 15:00, 15:10, 15:20, 15:30, 15:40, 15:50, 16:00, 16:10, 16:20, 16:30,
16:40, 16:50, 17:00, 17:10, 17:20, 17:30, 17:40, 17:50, 18:00, 18:10, 18:20,
18:30, 18:40, 18:50, 19:00, 19:10, 19:20, 19:30, 19:45, 20:00, 20:15, 20:30,
20:45, 21:00  
双休日节假日  
5:00,  5:15,  5:30,  5:40,  5:50,  6:00,  6:10,  6:20,  6:30,  6:40,  6:50,
7:00,  7:10,  7:20,  7:30,  7:40,  7:50,  8:00,  8:10,  8:20,  8:30,  8:40,
8:50,  9:00,  9:10,  9:20,  9:30,  9:40,  9:50, 10:00, 10:12, 10:24, 10:36,
10:48, 11:00, 11:12, 11:24, 11:36, 11:48, 12:00, 12:12, 12:24, 12:36, 12:48,
13:00, 13:12, 13:24, 13:36, 13:48, 14:00, 14:10, 14:20, 14:30, 14:40, 14:50,
15:00, 15:10, 15:20, 15:30, 15:40, 15:50, 16:00, 16:10, 16:20, 16:30, 16:40,
16:50, 17:00, 17:10, 17:20, 17:30, 17:40, 17:50, 18:00, 18:10, 18:20, 18:30,
18:40, 18:50, 19:00, 19:10, 19:20, 19:30, 19:40, 19:50, 20:00, 20:15, 20:30,
20:45, 21:00  
石化汽车站→莲花路地铁站（下客站）