One lane of the road is closed at the Collooney Roundabout in Sligo this morning after a truck overturned on the road.
Gardai say diversions are in place and it will take some time to move the truck from the road.
The driver of the truck was taken to hospital but his injuries are not believed to be life threatening.
There have been falls of snow in some parts of the region overnight. There are reports of snowfall in the Ballaghaderreen and Boyle areas this morning but roads do appear to be clear in most areas. Motorists are urged to exercise caution on secondary routes in particular.