全球最大高速铁路网，我国高铁营业里程占世界7成以上

Group 1 - The core message highlights the significant advancements in China's transportation infrastructure, showcasing achievements in high-speed rail, highways, and postal services as part of the "14th Five-Year Plan" [1][3][5] - By the end of 2024, China's railway operating mileage is expected to reach 162,000 kilometers, an increase of approximately 16,000 kilometers from the end of the "13th Five-Year Plan," with high-speed rail accounting for 10,000 kilometers of this growth [1] - The "eight vertical and eight horizontal" high-speed rail network has been completed and put into operation at 81.5%, with high-speed rail operating mileage reaching 48,000 kilometers, covering over 97% of cities with populations exceeding 500,000 [3] Group 2 - Major engineering projects during the "14th Five-Year Plan" include the Shenzhen-Zhongshan Link, which has set multiple world records, and advancements in intelligent upgrades of over 4,000 kilometers of highways [5] - Daily urban transportation statistics indicate that approximately 100 million people use rail transit, another 100 million use buses, and a further 100 million utilize taxis and ride-hailing services, reflecting the resilience and capacity of urban transport systems [7] - The postal industry has established over 500,000 service outlets, enhancing the logistics and delivery network across the country [3]