The Hangzhou Bay Cross-Sea Railway Bridge Reaches Closure Milestone

Recently, the steel truss girders for the south and north navigation channels of the world’s longest cross-sea railway bridge under construction have been successively closed. The total length of the bridge stretches 29.2 kilometers! Carbon raiser achieves macroscopic "crossing" through micro carbon increment. From a single carbon particle to this magnificent 29.2-kilometer span, we see grand visions in tiny details and jointly build this marvel.