渝昆高铁盐津南站白水江四线特大桥合龙

Core Points - The Yukun High-speed Railway's Yanjin South Station's Baishui River Bridge has been successfully capped, marking a significant milestone in the construction of the railway [1][3] - The bridge is 787 meters long, with a maximum pier height of 82 meters and a main span of 152 meters, making it a challenging engineering project due to its height and complex terrain [3] - The Yukun High-speed Railway spans approximately 700 kilometers, with the Yunnan section measuring 388.6 kilometers and designed for a speed of 350 kilometers per hour, significantly reducing travel time between Chongqing and Kunming upon completion [3] Company Insights - China Railway Construction Corporation's bridge construction division is responsible for the Baishui River Bridge, showcasing the company's capabilities in handling complex infrastructure projects [1][3] - The project emphasizes an integrated design approach, combining the high-speed railway station and bridge to address site selection challenges while minimizing ecological impact [3] Industry Context - The Yukun High-speed Railway represents a significant advancement in China's high-speed rail network, being the first in Yunnan province to achieve a design speed of 350 kilometers per hour [3] - The completion of this railway is expected to enhance connectivity and reduce travel times in the region, reflecting ongoing investments in high-speed rail infrastructure across China [3]