Speed limits in Ireland

Speed limits in Ireland

En Irlande, les limitations de vitesses doivent être respectées - gargantiopa

In Ireland, speeding is generally respected, and penalties can be severe. That’s why we advise you to remain cautious, and avoid the temptation to step on the gas… To help you keep abreast of the latest regulatory trends, here’s our quick roundup…

Maximum speeds in Ireland

Different units in the Republic of Ireland and Northern Ireland

Before you start, remember that traffic rules are different in the Republic of Ireland and Northern Ireland. In the south, we speak of kilometers per hour, while in the north it’s more a question of miles per hour.
In both cases, you drive on the left-hand side of the road, and roadside checks can occur on busy corners.

As for speed, here’s a general overview of the rules in force:

Republic of Ireland Northern Ireland
In town 50km/h 30 miles/h (48km/h)
National road between 80 and 100km/h 60 miles/h (95km/h)
Highway 120km/h 70miles/h (110km/h)


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