The speed recorded by Carlow Gardaí
Carlow Roads Policing Unit were out on patrol on the motorway on Sunday evening and detected several drivers going over the speed limit with one motorist driving at a speed of 176km/h.
Gardaí said numerous drivers are now to receive Fixed Charge Penalty Notices.
Subscribe or register today to discover more from DonegalLive.ie
Buy the e-paper of the Donegal Democrat, Donegal People's Press, Donegal Post and Inish Times here for instant access to Donegal's premier news titles.
Keep up with the latest news from Donegal with our daily newsletter featuring the most important stories of the day delivered to your inbox every evening at 5pm.