A WOMAN is in a critical condition after a road traffic accident in the county today.
The Letterkenny to Lifford Road has been closed around 1km on the Letterkenny side of Rossgeir following the incident.
A number of vehicles were involved in the crash which gardai believe was caused by an oil spill.
Ambulance and fire crews are still at the scene.
A number of vehicles have left the road. Garda forensic collision investigators are due at the scene shortly.
Motorists have reported a number of oil spills in the county this morning.
Gardai are appealing for all road users to report oil spills today so that motorists can be warned in advance.