The man was the driver and sole occupant of a car that crashed into a stone wall
A 22-year-old man has been seriously injured in a crash in County Donegal.
Gardaí said the car he was driving struck a wall in Burnfoot shortly after 3am this morning, on the main road to Letterkenny at Tieveban.
Emergency services attended the scene and the driver was taken to Letterkenny University Hospital.
The 22-year-old was the sole occupant of the vehicle.
The road remains closed this morning and local diversions are in place.
Anyone who may have witnessed the crash is asked to contact Gardaí at Buncrana Garda station on 074 9320540, the Garda Confidential Line on 1800 666 111 or any Garda station.