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Videos Shared Online Show The Moment When Part Of The Newly Inaugurated Hongqi Bridge In Sichuan Collapses Into The Dadu River After Landslides Caused By Heavy Rains
A newly inaugurated bridge in Sichuan province, China, collapsed on Tuesday, sending an entire section into the river below.
The incident involved the 758-meter-long Hongqi Bridge, celebrated earlier this year as a landmark infrastructure project connecting inner China to Tibet. Authorities confirmed that there were no injuries or fatalities.
The collapse occurred in the city of Maerkang after heavy landslides struck nearby slopes, compromising the structure.
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Authorities had closed the bridge on Monday due to visible cracks and ground movements, preventing casualties when the disaster happened the following afternoon.
Authorities Detail Causes And Initial Measures
According to a statement from the Maerkang city hall, the worsening geological conditions caused the collapse of the access road and supporting structures.
Widely shared videos showed the moment when a section of the bridge gave way, raising a cloud of dust and debris.
Other recordings displayed deep holes where lanes once existed, with parts of the structure still suspended over the Dadu River. Rescue and engineering teams quickly arrived on the scene to assess the damage and reinforce the area’s isolation.
The Hongqi Bridge, completed in early 2025 by the Sichuan Road and Bridge Group, was part of a national plan to improve the connection between Sichuan and the Tibetan Plateau. During its inauguration, the government presented the project as a technical landmark in mountainous regions.
Investigation And Impact On Public Confidence
Authorities reported that a thorough investigation is underway to determine the exact cause of the collapse. While heavy rains and unstable terrain are likely factors, experts will also examine the design, materials used, and project oversight.
The case reignited the debate about the durability of large infrastructure built in rugged areas. The government promised to review protocols and inspections for similar constructions.
Reaction On Social Media And Future Challenges
The collapse went viral on Chinese social media, garnering millions of views. Users expressed shock at the failure of such a recent project and demanded greater transparency and technical rigor in future constructions.
Experts remind us that western China faces constant geological challenges, combining steep terrain and heavy rains. These factors make the maintenance of bridges, tunnels, and highways particularly complex.
Authorities continue to monitor the site for new ground movements. Engineers are working to stabilize the slopes and prevent further incidents. The collapse of the Hongqi Bridge underscores the need to balance development with safety in environmentally high-risk areas.
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