北京：开学后工作日早高峰提前至6:45 校园周边交通压力增加

Group 1 - The early peak traffic hours for schools have been moved from 7:30 AM to 6:45 AM, with an expected extension of about one hour compared to August [1] - Increased traffic congestion is anticipated around schools in Haidian, Xicheng, Dongcheng, and Chaoyang districts, particularly in areas with a high concentration of primary and secondary schools [1] - The traffic pressure during weekday morning and evening peak hours will be significant on urban ring roads and certain bridge areas, especially on Monday mornings [3][6] Group 2 - The 2025 China International Service Trade Fair will take place at the Shougang Park in Beijing from September 10 to 14, leading to temporary traffic congestion around the venue [7] - Various large-scale events, including performances and exhibitions, will occur in multiple venues across Beijing, necessitating increased traffic management and public transport usage [7] - Weekend traffic is expected to be heavy around popular shopping areas such as Blue Harbor, Joy City, and Wanda Plaza, with potential short-term vehicle queues at parking entrances [8]