Types of trains
Trains can be classified by several parameters.
1. By travel time: there are day and night trains.
2. By the speed of movement: there are regular trains (50 km/h), fast trains (70 km/h) and high-speed trains (90 km/h).
3. By type of connection: international, regional, suburban, city.
4. By name: Intercity, Intercity+, regional express, regional train, night express train, night fast train, night passenger train, euro night, euro city, commuter train, city train.