There are traffic diversions in place outside Carrigans following a collision this morning.
The collision which involved a motorbike and another vehicle happened on the R236 Dunmore Carrigans road, one mile on the Derry side of Carrigans. There have been no fatalities, but at least one person has been brought to hospital.
Traffic from Carrigans is being diverted via the Rushfield Rd / Cockstown School Rd to the R265, and then on to the R265 / R237 junction and into Killea.
Similar diversions are in place in the opposite direction.
Donegal County Council says minor delays are expected.