央视网消息：12月23日下午，国务院新闻办公室举行新闻发布会，交通运输部相关负责人介绍，预计2025年中国跨区域人员流动量超660 亿人次，国家综合立体网主骨架的建成率已超90%。 交通运输部副部长李扬介绍，2025年，中国新增高速铁路超2000公里、高速公路约8000公里、高等级航道约900公里，新增颁证民用运输 机场5个，跨区域人员流动量超660亿人次。 发布会上介绍，中国运输服务保障能力持续提升，成功保障春运、国庆中秋假期的90亿、24亿人次出行，这些假期出行人次均创同期历史 新高。同时，提升城市轨道交通的出行品质。目前全国有54个城市轨道交通数量已经超过了1.1万公里，每天平均乘轨道交通出行的人次超过 了9000万人次，枢纽机场轨道交通的接入率达到了83.3%。此外，交通运输领域新质生产力加快发展。 李扬称："我们完成约1700公里高速公路、2200余处公路水路附属设施数字化改造，累计建成集装箱、散货自动化码头60座，中国自己制 造的民航飞机C919安全载客突破300万人次。" 李扬称："预计今年我们将完成交通固定资产投资超3.6万亿元。跨区域人员流动量超660亿人次，完成营业性货运量超580亿吨，同 ...

Group 1 - The core viewpoint emphasizes the importance of transportation projects for high-quality development and improving the quality of life, with a focus on effective investment and timely project completion [1] - The Xi'an to Yan'an high-speed railway is highlighted as a significant project for the development of the revolutionary old area in northern Shaanxi, with a call for strict adherence to timelines and quality management [1] - The need for comprehensive planning and coordination in the construction of major transportation projects, including railways, highways, and civil aviation, is stressed to ensure the completion of annual transportation construction tasks [2] Group 2 - The development of the "subway+" model is encouraged to enhance the scale effect, network efficiency, and operational efficiency of urban rail transit, promoting spatial development and industrial clustering [2] - The importance of integrating transportation with urban micro-renovation and improvement is emphasized to inject continuous vitality into urban development [2] - A modern, efficient, and reliable multi-dimensional transportation network is envisioned, focusing on convenience, economic efficiency, environmental sustainability, and advanced technology [2]