One person has been brought to hospital following a crash on the N13.
The road was closed for a short time following the collision, which occurred at around 10am in Burt.
Fire crews and emergency services attended the scene.
According to a source, the person's condition is not thought to be life-threatening.
The road has since re-opened.
Anyone who witnessed the incident or has any information, is asked to contact Gardaí in Letterkenny on 074 916 7100.