BL20
Houshanpi
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Lines and service intervals
BLBannan LineWeekdaysPeak: about 6 min; off-peak: about 8–12 minWeekends and holidaysAbout every 8–12 min
First and last trains
BL01To DingpuDaily, National holidaysFirst06:00Last00:17
BL23To Taipei Nangang Exhibition CenterDaily, National holidaysFirst06:04Last01:03