Overview
- Authorities say the Tuesday afternoon collapse followed mountainside deterioration that triggered landslides undermining the bridge access and roadbed.
- Inspectors detected cracks and ground movement on Monday, prompting police to shut the crossing to all traffic as a precaution.
- Emergency teams from public security, transport, and natural resources evacuated stranded vehicles and secured the area before the failure.
- Officials report no injuries or deaths, detours are in place, and no timetable has been given for reopening the corridor.
- The 758-meter span near Maerkang on Highway 317, completed earlier this year by Sichuan Road & Bridge Group, now faces a probe into geologic risks and construction oversight.