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320国道建德段改建项目
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穿山越水拓国道 大桥飞跨寿昌江
Hang Zhou Ri Bao· 2025-08-12 02:49
Core Points - The construction of the Shuchang River Grand Bridge, part of the 320 National Highway renovation project, is progressing well with over 80% completion [2] - The overall length of the 320 National Highway renovation project in the Dend City section is 58.28 kilometers, featuring 46 bridges, 7 tunnels, 3 interchanges, and 1 service station [2] - The Shuchang River Grand Bridge is one of the two grand bridges in the project and serves as a critical control node for the entire construction [2]