Core Viewpoint - The Yangmei Xijiang Grand Bridge of the Zhaoming Expressway has successfully achieved dual-span connectivity, laying the foundation for the goal of opening to traffic [1] Group 1: Project Details - The Yangmei Xijiang Grand Bridge is invested and constructed by China Energy Construction Gezhouba Group, and it is a key control project of the Zhaoming Expressway [1] - The bridge has a total length of 2465.2 meters and features a left-right separated design with a width of 17 meters [1] Group 2: Economic Impact - The Zhaoming Expressway is a significant transportation infrastructure project for Zhaoqing's "East Integration and West Connection" initiative [1] - Once completed, the expressway will reduce the travel distance from the northern area of Zhaoqing to the city center by 30 kilometers, which is crucial for the region to accommodate the industrial chain extension and spillover from the core area of the Greater Bay Area [1]