长江遇上京杭大运河，在这里交汇成“黄金十字路口”，一项新的世界纪录正在诞生。从2023年6月开始，经过数百个日夜的攻坚，谏壁一线船闸扩容改造工程进入最后冲刺。9月底即将具备交工验收条件，年底具备试运行能力，它将成为——全球最大内河单梯级船闸！

升级后，年设计双向船舶通过能力高达2.39亿吨，将大幅提升京杭运河苏南段运力，运输成本直线下降，助力经济加速。

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