A MAJOR road reopens after a crash that injured four people.

The Heads of the Valleys road has reopened after a crash that injured four people on Thursday (May 13).

Three men and one woman were taken to hospital following the collision on the A465 Heads of the Valleys road at approximately 11pm.

The collision which involved a white Renault Clio and a blue Ford Fiesta caused the major road to be closed into the early hours of this morning while investigations were underway, South Wales Police confirmed.

The road has now been cleared and is open to motorists.