Definition

Maximum relative speed under which the specified reliability should be achieved. 
Fixed (stationary when in operation)
Pedestrian: > 0 km/h to 10 km/h
Vehicular: 10 to 120 km/h
High speed vehicular: 120 to 350 km/h
Very high speed: 350 to 500 km/h

Range of Values

  • Fixed
  • Pedestrian
  • Vehicular
  • High speed vehicular
  • Very high speed