VIDEO: What Happened in the Hongqi Bridge Collapse? Latest Details from China’s Sichuan Province

A newly opened bridge in China’s Sichuan province collapsed on Tuesday, sending an entire section crashing into the river below. The incident involved the 758-meter Hongqi Bridge, which had been celebrated earlier this year as a major national infrastructure project linking China’s interior to Tibet. Officials confirmed there were no injuries or fatalities reported so far.

The collapse occurred in Maerkang city after heavy landslides struck nearby mountainsides, compromising the structural integrity of the bridge. Local authorities said the bridge had been closed to all traffic on Monday due to visible cracks and ground shifts before the disaster occurred on Tuesday afternoon.

Hongqi Bridge Collapse Explained: Key Details from Officials

According to a statement from the Maerkang city government, worsening geological conditions triggered a landslide that caused the bridge’s approach road and supporting structures to give way. Videos shared widely on social media captured the moment the bridge section fell, followed by a large cloud of dust and debris. Other clips showed gaping voids where parts of the roadway once stood, with remaining sections dangling precariously over the Dadu River.

Rescue and engineering teams immediately arrived on-site to assess the damage and secure the surrounding area. Police had earlier cordoned off the bridge, which likely prevented casualties. The Hongqi Bridge, completed earlier in 2025 by the Sichuan Road & Bridge Group, was part of a government push to enhance transportation between Sichuan province and the Tibetan Plateau. Promotional footage from its opening highlighted the project as a milestone achievement in mountainous road construction.

Authorities said a full investigation is underway to determine the precise cause of the failure. While heavy rainfall and unstable terrain are believed to be contributing factors, experts are expected to examine design, material quality, and construction oversight as part of the inquiry. The collapse has reignited public concerns about the long-term durability of large-scale infrastructure in China’s more rugged regions.

Public Reaction and Broader Infrastructure Concerns

The incident quickly went viral on Chinese social media, where millions viewed footage of the collapse. Many users expressed shock that such a newly built structure could fail so dramatically within months of opening. Others called for stricter safety inspections and greater transparency in public works projects, especially in areas prone to landslides.

Infrastructure experts note that western China’s mountainous geography poses unique engineering challenges, with frequent geological activity and heavy seasonal rains increasing risks for bridges, tunnels, and highways. The Hongqi Bridge collapse may prompt a nationwide review of similar projects currently under construction or recently completed.

Officials continue to monitor the site for further movement, while engineers work to stabilize nearby slopes. The Hongqi Bridge collapse underscores the complex balance between development and environmental risk in China’s most rugged terrain.

The Hongqi Bridge in Shuangjiangkou, Sichuan Province, China, partially collapsed today. Authorities believe that cracks in the nearby mountainside — likely caused by water accumulation from a nearby reservoir — played a major role in the incident. pic.twitter.com/v1bdbj5KLJ

— Weather Monitor (@WeatherMonitors) November 11, 2025

FYI (keeping you in the loop)-

Q1: What happened in the Hongqi Bridge collapse?

A section of the newly built Hongqi Bridge in Sichuan province collapsed after nearby landslides, sending part of the bridge into the river below. No injuries were reported.

Q2: When did the Hongqi Bridge collapse occur?

The bridge collapsed on Tuesday, November 11, 2025, after being closed the previous day due to ground instability.

Q3: Were there any casualties in the Hongqi Bridge collapse?

Authorities confirmed there were no injuries or fatalities, as the bridge had been closed to traffic before it gave way.

Q4: What caused the Hongqi Bridge to collapse?

Initial reports suggest landslides and ground movement weakened the structure, though officials have launched a full investigation into the exact cause.

Q5: Who built the Hongqi Bridge?

The Hongqi Bridge was constructed by the Sichuan Road & Bridge Group and completed earlier in 2025.