The Golden Valley by-pass has been shut in both directions by police after a woman fell from a bridge.
The woman is said to be in a 'serious condition' after falling from the Parton bridge over the A40.
The A40 Golden Valley road is closed in both directions between Junction 11 and the roundabout at Longlevens causing traffic problems in the area.
Police have warned that the road will be shut for some time.
More to follow.