NanyangFlower Bridge at Yangjing Park, Shaoxing

China’s first 100-meter‑span floral bridge. It stands 13.3 meters tall, with a structural footprint of 100 by 8.4 meters. The structure features a double‑helical steel truss system, composed of four continuous top and bottom chords and helical web members. The web members are fabricated as box‑section bent‑torsional components, presenting complex fabrication processes and significant manufacturing challenges.