‘High speed’ refers to the comparison with trams and light rail, and means here approximately 30 to 40 km/h on shorter distances, 40 to 70 km/h on longer distances;
Tagraíonn “ardluas” don chomparáid le tramanna agus iarnród éadrom, agus ciallaíonn sé sa chás seo thart ar 30 go 40 km/u feadh achar gearr, 40 go 70 km/u feadh achar fada;