[Excavation of the East Anchor Pit of Huangjueping Yangtze River Bridge] On March 11, 2026, the excavation of the foundation pit for the east anchorage of the Huangjueping Yangtze River Bridge marked the official start of this world-class project. As a key node of Chongqing Expressway's Eighth Horizontal Line, the bridge has a total length of 2.9 kilometers and a main span of 550 meters. After completion, it will become the world's largest span anchor type public rail dual-use space cable surface suspension bridge. The design team innovatively adopts a double-layer bridge deck consisting of an upper six lane expressway and a lower six lane main road and rail transit, and achieves intensive land use by reducing the distance between main cables and sharing anchor bodies. In response to the problem of stress on the spatial cable surface, the bridge pioneered the design of suspension cables with large angle joint bearings, effectively releasing deformation stress and successfully solving the construction dilemma of tight shorelines and ecological protection in the urban core area, achieving the coordinated development of engineering and urban space. Editor/Cheng Liting

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• 2026.04.20 14:59
• [Large fixed wing unmanned aerial vehicle base in Heilongjiang starts construction]
• The first large-scale fixed wing unmanned aerial vehicle project in Heilongjiang Province, Tianyu Hangtong Beian Comprehensive Base, officially started construction on April 18th. The total investment of this project is 200 million yuan, focusing on the manufacturing, after-sales maintenance, agricultural and forestry plant protection, emergency rescue and other scenarios of large-scale fixed wing unmanned aerial vehicles. The main project is scheduled to be completed before July 31st and put into operation in August. Editor/Cheng Liting

• 2026.04.20 14:58
• [Total investment of 1.5 billion! Shaanxi Baoji Data Building starts construction]
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