31日晚，郑州地铁延时服务至次日1:00！

Core Points - The article discusses the extended operating hours of Zhengzhou Metro during the New Year's holiday period in 2026, specifically from January 1 to January 3, with January 4 being a working day [1] - On December 31, 2025, the metro will operate until 1:00 AM on January 1, 2026, with additional trains organized based on passenger flow [3] Group 1: Extended Operating Hours - Zhengzhou Metro will extend its operating hours on December 31, 2025, with the last train for most lines departing at 1:00 AM on January 1, 2026 [4] - The minimum train interval for Line 1 during peak hours will be reduced to 2.5 minutes, while Line 2 and the Suburban Line will have adjusted intervals of approximately 3 minutes for certain sections [4] Group 2: New Year's Holiday Operations - During the New Year's holiday on January 1 and 2, 2026, Zhengzhou Metro will optimize its service based on passenger flow, with some lines offering extended service hours [6] - Specific lines such as Line 6 and Line 10 will have adjusted last train times and intervals, with Line 6's last train to Qinghua Affiliated High School departing at 22:40 and Line 10 to Zhengzhou Railway Station at 23:00 [7] Group 3: Passenger Guidance and Safety Measures - Zhengzhou Metro will implement measures to manage large passenger flows at key stations, including the provision of additional support staff and monitoring of equipment [6] - Passengers are advised to prepare their electronic tickets in advance for quicker access and to follow staff instructions for safety during peak times [9][11]