The A30 High Street is closed in both directions due to an overturned car around the B3162 Crowshute Link.
A gas pipe has been damaged. Police advise drivers to use alternative routes.
More top news
Mainly dry with sunny spells this afternoon.
A thief who tried to snatch £20 from a disabled teenage girl has been jailed after she fought him off and passers-by pinned him down.
A new film using a teenagers experience of battling anorexia has been made to help those facing treatment for eating disorders in Bristol.