Police are appealing for witnesses to a fatal collision on the A47 in Walsoken last night.
A silver Audi was travelling towards Wisbech on the A47 when it was involved in a collision with a pedestrian.
The pedestrian, a man aged in his 40s, was taken to the Queen Elizabeth Hospital with serious head injuries but died.
The road was closed for approximately five hours whilst emergency services dealt with the incident.
Anyone who may have witnessed the collision or saw anyone walking along the A47 around the time of the incident should contact Swaffham Roads Policing on 101.