Lever's Hill in both directions is blocked due to an overturned vehicle between Frocester Hill and Peak Lane.
Police are on the scene awaiting recovery.
More top news
Dozens of people from Wincanton have come to the aid of Geoff Redfearn, he's so popular they don't want his business to fail.
The body of Josh Clayton was found washed up in 2015. Despite concerns, police say no suspicious activity was identified.
Feeling decent in the sunshine, despite the northerly breeze.