Gardaí from Letterkenny Roads Policing Unit detected a vehicle travelling at 166 KPH (103 Mph) in a 100 KPH zone in the early hours of this morning.
The driver also had no insurance and was subsequently arrested and charged. A Court appearance will follow.
“We appeal to all road users to slow down and to stay safe on the roads this Bank Holiday Weekend, and always,” a garda spokesperson said.