O10
Zhongshan Elementary School
Loading metro arrivals
Lines and service intervals
OZhonghe-Xinlu LineWeekdaysPeak: about 6 min; off-peak: about 9–12 minWeekends and holidaysAbout every 9–12 min
First and last trains
O01To NanshijiaoDaily, National holidaysFirst06:00Last00:46
O21To HuilongDaily, National holidaysFirst06:02Last00:45
O54To LuzhouDaily, National holidaysFirst06:06Last00:42