Massive bridge at China hydropower station collapses into river months after opening. Dramatic footage shows concrete and steel plunging down in Sichuan Province.

An 829-yard bridge in China collapsed Tuesday, just months after it was completed. There were no injuries reported. Authorities had closed the bridge.

The NTSB will conduct a public meeting to discuss the investigation findings, determine the probable cause, and make safety recommendations from the 2024 collapse of the Key Bridge.

The Hongqi Bridge, an infrastructure project in China’s mountainous southwest, partially crumbled after a landslide, officials said. No casualties were reported.