Four people went missing after part of a bridge in Tibet collapsed, authorities said Saturday.
The accident occurred at 11.27 p.m. Friday on the Sichuan-Tibet highway, disrupting traffic in the south-western autonomous region, government officials said.
A truck with two local villagers onboard fell into the river and went missing.
Two hikers, a 24-year-old woman and a 25-year-old man, were also missing, Xinhua reported.