Highway Tunnel Disaster, Kangding: Flash Mudslide Destroys Mountain Transport Route and Traps Travelers, Leaving Five Dead

Kangding, China—A massive flash mudslide tore through a mountainous transit corridor early Friday morning, obliterating structural highway tunnels and trapping multiple civilian vehicles. Local transport authorities confirmed that relentless overnight rainfall triggered a sudden torrent of silt, rock, and debris that slammed directly into the western portal of the tunnel complex. Emergency dispatchers received frantic mobile calls from trapped motorists reporting rising water and mud filling enclosed concrete tubes. Local rescue squads deployed heavy excavation machinery and canine units to the remote alpine site within hours of the disaster.

Rescue crews faced treacherous conditions as intermittent rockfalls continued to cascade down the steep canyon walls above the damaged tunnel entrance. Firefighters used hydraulic cutters and manual shovels to carve through compacted mud blocking the service access gates. Officials confirmed that five travelers inside trapped cars succumbed to asphyxiation and severe crush injuries before extraction teams could breach the wreckage. Medical personnel established a frontline triage post on the exterior apron, treating several survivors rescued from partially submerged vehicles.

Highway administration bureaus dispatched engineering teams to assess structural integrity across neighboring tunnels along the vital provincial transport route. Initial inspections revealed significant structural displacement of the concrete arch supports inside the primary bore due to lateral mud pressure. Traffic police closed a fifty-kilometer stretch of the mountain expressway, diverting commercial freight trucks and passenger buses onto alternate winding detours.

Provincial disaster relief directors arrived via helicopter by midday to coordinate heavy equipment deployment and oversee search operations inside the darkened tunnels. Workers utilized plasma torches and pneumatic jacks to lift crushed vehicle frames away from the blocked ventilation shafts. Regional hospitals mobilized additional trauma surgeons and emergency supplies to accommodate patients transferred from the high-altitude zone.

Local government representatives announced immediate safety reviews for all alpine infrastructure projects situated within vulnerable geological fault zones. Environmental monitoring stations warned that saturated mountain slopes remain highly unstable as persistent precipitation continues across the prefecture. Highway police urged civilian drivers to avoid mountain transit corridors until engineers certify structural safety clearances.

Heavy recovery cranes remain positioned outside the tunnel portal as engineering crews work through the evening to clear remaining debris.