A truck carrying fireworks exploded on a highway bridge, leaving a lorry perched precariously at the broken edge.
At least four people have been killed, according to the Xinhua news agency.
More top news
Heavy rain will continue to track northwards through the day.
The UK has failed to make the top 10 in the best places to be a mother rankings from a leading charity
More than 4,400 community police officers have lost their jobs since 2010, according to Unison