Group 1 - The article highlights the high volume of railway passenger traffic during the holiday period, with over 18 million passengers being sent daily for several consecutive days, driven by tourism and family visits [4] - To meet the travel demand, the railway department has implemented measures such as adding temporary passenger trains, increasing night high-speed trains, and utilizing multiple train sets [4] - The opening of the Shenyang-Baihe high-speed railway has enabled new train services, such as the D8090 train to Changbai Mountain from Dandong station [4] Group 2 - The article discusses the increase in self-driving trips during the holiday, with highway police employing various measures like patrols, fixed-point monitoring, and drone surveillance to maintain traffic order and quickly address congestion caused by accidents [8] - Navigation systems utilizing the Beidou satellite system have been effective in directing traffic and avoiding congestion, achieving a new record for daily usage of Beidou in civilian applications [8] - The article notes a significant rise in cross-province travel and the volume of electric vehicles, with charging levels reaching historical highs, posing challenges for road and electricity departments [11] Group 3 - To support electric vehicle owners, the Jiangsu Guanyun service area on the Shenhai Expressway has upgraded its charging infrastructure, adding four 160 kW fast charging stations and two mobile charging facilities, capable of servicing 20 electric vehicles simultaneously [11] - The new charging stations are integrated into a vehicle networking system for real-time monitoring, enhancing the overall charging experience for electric vehicle users [11]