Road closed in south Donegal following serious crash

The main Ballyshannon to Donegal Town Road is closed following a serious overnight crash.
The collision happened around midnight between the Erne roundabout and Ballintra.
The extent of injuries is not yet known.
Gardai remain at the scene with a technical examination due to be carried out later this morning.
Diversions are in place, motorists are being advised to allow extra time for your journey this morning.