Group 1 - The Guangzhou-Zengcheng to Foshan Expressway (Zengcheng to Tianhe section), the Jiangmen Yinzou Lake Expressway, and the Shenzhen-Cenxi Expressway Jiangmen Longwan to Gonghe section are scheduled to be completed and opened to traffic by December 31, 2025, enhancing the connectivity of Guangdong's expressway network [1] - The Guangzhou-Taishan Expressway Kaiping to Taishan section has commenced construction, strengthening transportation links in the western wing of the Guangdong-Hong Kong-Macao Greater Bay Area [1] - The total length of expressways in Guangdong has surpassed 12,000 kilometers, maintaining the top position in mainland China for 12 consecutive years [3] Group 2 - In 2025, the Zeng-Tian Expressway in Guangzhou will be completed, adding a "golden channel" to the eastern part of Guangzhou [3] - Guangdong has upgraded and transformed 80 pairs/155 agricultural service areas, creating 78 characteristic service areas, and has built 6,034 charging piles and 9,510 charging parking spaces, achieving full coverage of charging facilities [3] - Over 56% of the expressways in Guangdong are dual six-lane or wider, and the total number of outbound passages has reached 34, ensuring that the central urban areas of 57 counties can access expressways within 20 minutes [3]

Group 1 - The core point of the article is that the total mileage of highways in Jiangxi Province has surpassed 7,000 kilometers with the official opening of the Shangrao to Pucheng expressway [1][4] - The newly opened expressway serves as a rapid transit route from northeastern Jiangxi to the southeastern coast, connecting major highways and enhancing regional connectivity [2][3] - The expressway has a total length of 50.8 kilometers, built to a dual four-lane standard with a design speed of 100 kilometers per hour, and a total investment of 6.212 billion yuan [3] Group 2 - With the opening of this expressway, Jiangxi's total highway mileage has increased to 7,051 kilometers, with 32 outbound routes, allowing 93% of county towns to access highways within 20 minutes [3] - The highway network in Jiangxi, characterized by the "four verticals, six horizontals, eight shoots, and seventeen links" planning, is nearly complete, facilitating north-south and east-west connectivity [3] - The expressway is a significant transportation link among Jiangxi, Fujian, and Zhejiang provinces, creating a "three-hour economic circle" to promote regional resource development and coordinated economic growth [3]