Shift change interval: more than 20 minutes; The whole journey takes about 120 minutes.

From the design and technical characteristics, buses are different from other large and medium-sized buses (such as long-distance buses, tourist buses and group buses). This kind of vehicle is equipped with passenger seats and passages for passengers to stand and walk. It requires a large standing area, wide passages and entrances in the compartment, more than two doors and low pedals.

If it is a suburban bus, it should also have luggage compartments or luggage racks because it is mainly used for passenger transport between medium-distance towns and has more seats than city buses. A bus refers to a motor vehicle that transports passengers at a fixed frequency or a non-fixed frequency on a city road. Generally square in shape, with windows and seats.