A serious crash has occurred this Friday evening on the N56 in Gweedore.
The incident took place between Crolly and the Dunlewey turn-off.
The road is closed as emergency services attend the scene. The road is not expected to be reopened for some time.
Gardaí are directing traffic in the area and Donegal County Council are setting up a diversion.
“Motorists are advised to avoid the area if possible and take an alternative route,” said a garda spokesperson.