Police, ambulance and fire crews are still working at the site of a three-car collision on the Ballynakelly Road.
PSNI Dungannon tweeted this morning that the road was closed and traffic diverted away just after 7am.
It not thought anyone has suffered life-threatening injuries at this time.
A PSNI spokesperson said: “Police are in attendance at a three vehicle RTC on the Ballynakelly Road, Coalisland. NIFRS and NIAS are also in attendance.
“There are not believed to be any life threatening injuries at this time.
“Part of the road has been closed between the Tamnamore roundabout and Drumkee Road. Diversions are in place.”