The New Year's Day holiday 2023 starts from December 31 ,2022 and ends at January 2,2023. The patronage of lines operated by BJMTR totals 2.142 million, among which, Line 4-Daxing account for a total of 1.078 million. Line 14 accounts for a total of 0.803 million and Line 16 accounts for 193,000. Line 17 accounts for a total of 68,000. A total of 4,356 train trips are dispatched on all lines operated by BJMTR.
At the end of 2022, Beijing South Railway Station of Line 4 took the lead in piloting the application of contact-free elevator buttons from the concourse to the platform, which can be triggered by sensors to control the operation of the elevator and achieve contact-free during the whole journey, providing passengers with a safer travel experience. The nine newly opened stations in the south section of Line 16 are equipped with intelligent cleaning robots, which can clean the ground while disinfecting and sterilizing the air, improving the efficiency of station cleaning and disinfection, and bringing new intelligent cleaning services to passengers.