A man in his thirties has died following a single vehicle crash on the A1 carriageway, near Dromore.
The collision, which involved a blue Mercedes, happened shortly before 5am on Monday when the car left the southern bound carriageway.
Inspector Quinn said: “Sadly the man, who was the driver of the car, was pronounced dead at the scene.
“An investigation is underway and I would ask anyone who was in the area and witnessed the collision, or who captured it on their dash cam, to call officers at the Collision Investigation Unit on 101, quoting reference number 142 02/11/20.”
The A1 has since re-reopened following its closure for an extended period of time.