【城市副中心将增“空中花园” 六环高线公园2029年整体亮相】
By 2029, Beijing’s Sub-center will unveil the 14-kilometer-long Sixth Ring Highline Park—an elevated greenbelt built on repurposed rail and overpass infrastructure. It will feature walking, jogging, cycling, and sightseeing lanes along a 7.5-kilometer stretch. This future “sky park” will offer a dynamic, scenic escape for both residents and tourists.

北京城市副中心将增一座南北长约14公里、东西宽约300至500米的带状“空中花园”，六环高线公园是一条是利用废弃的铁路、轻轨或高架桥等基础设施改造而成的空中花园。铺设7.5公里全线贯通的漫步、跑步、骑行、游览车四道系统，进一步丰富了市民游客活力充沛、选择多样的游览体验。