What is the speed limit for r driver in republic of Ireland?

- Motorways: 120 km/h (75 mph)

- National roads: 100 km/h (62 mph)

- Regional roads: 80 km/h (50 mph)

- Local roads: 60 km/h (37 mph)

- Built-up areas: 50 km/h (31 mph)

- School zones: 30 km/h (19 mph)

Please note that these are the general speed limits, and there may be specific variations in certain areas or road conditions. Always obey the posted speed limits and drive safely.