高铁新增1万公里 90%行政村通5G……基建撑起经济跃升坚实基座|精品国产AV 无码一区二区三区

  “十四五”时期,中国基建不断跑出向新力和加速度,高铁新增投运里程超过1万公里,每10个行政村就有9个通上了5G。

  “十四五”期间,一个个基建项目穿山越壑,填补着交通网上的空白。高铁新增投运里程超过1万公里,全国约90%的县级行政中心实现30分钟上高速,50万人口以上城市高铁覆盖率达到97%。国家综合立体交通网主骨架“6轴7廊8通道”建成率已超90%。

  交通网“主动脉”更加畅通,“毛细血管”也更加发达,2024年末农村公路总里程达464万公里,更多乡亲“出门就上车、村口取快递”。

  新型基础设施加快建设:

  高速公路充电桩数量4年翻了两番多,覆盖了98.4%的高速公路服务区,大大减少了新能源汽车驾驶员的里程焦虑。

  5G基站数量超448万个,每10个行政村就有9个通了5G。

  今天,中国拥有全球数量最多的风电装机、光伏装机、充电桩、快递网点等,现代化基础设施体系撑起了经济跃升的坚实基座,更托起了亿万人民的幸福生活。

  (总台央视记者 刘颖 丁雅妮 吴昊 张艺瑾)

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发布于:北京市