North Yorkshire Police said it has officers on the A64, at the scene of a road traffic collision on the West Knapton side of Rillington.
The force said the road is partially blocked and traffic is building in the area.
National Highways reports the A64 eastbound between the junctions with the A169 and the A1039 is currently congested, with 10 minute delays.
We will bring more information when we have it.
