Emergency crews are at the scene of a serious road traffic collision near Dungannon.
Police, Fire Service and NI Ambulance crews are on hand on the A29 Dungannon (Carland Road) leaving Dungannon on the main line towards Cookstown.
Road closures are currently in place. From Dungannon traffic should divert via Altmore Drive, while from Cookstown traffic should divert via Rossmore Road or the earlier Coal Pit Road.
HGV traffic or those with trailers should divert through Tullycullion Road towards Donaghmore onwards towards Dungannon.
A PSNI spokesperson said: “The road is anticipated to be closed for some time.
“Please do not attempt to bypass road closure points.”
The A29 in Dungannon (Carland Road) has now reopened to traffic following an earlier road traffic collision.