There has been a two-vehicle collision on the Portadown Road, just a few miles outside Armagh city this morning (Tuesday).
The collision, between two cars, occurred shortly before 10am close to the turnoff for the Sandymount Road.
Motorists are being turned around in both directions with the road impassable.
There are currently two ambulance crews on scene, as well as a number of police vehicles.
An eye-witness told Armagh I the damage to both vehicles in quite severe.
He was subsequently diverted up through Richhill.
There are no further details at this stage but motorists are advised to stay clear this morning.
This story will be updated as and when more information becomes available.