What is the speed limit in built-up areas in Ireland?

The default speed limit in built-up areas is generally 50 km/h unless signs show a different limit.

What is the motorway speed limit in Ireland?

The motorway speed limit for cars is generally 120 km/h unless a lower posted limit applies.

Study sheet

Learn the normal Irish speed limits, then remember the rule that matters on test day: the limit is a maximum, not a target.

Road type

Limit

What to remember

Built-up areas

50 km/h

Common in towns, villages and residential areas unless signs show otherwise.

Regional and local roads

80 km/h

Used on many rural roads. Drive below the limit when bends, weather or visibility demand it.

National roads

100 km/h

Applies to many national primary and secondary roads outside built-up areas.

Motorways

120 km/h

Maximum motorway speed for cars where no lower special limit is posted.

Special speed limits

As signed

School zones, works areas and local restrictions can use lower posted limits.

Say the speed limit out loud when you enter a new road type during practice.

Driving too fast for the conditions can still be unsafe even below the posted limit.

Practise speed choice with observation, road signs and progress together.