Almost everyone usually goes to work by subway, and some people realize that subway is an important part of urban public transportation. In order to improve the travel experience and convenience of passengers, some intimate designs and facilities are usually provided. Here are some better designs and settings.

Barrier-free access: For the convenience of the elderly, the disabled and passengers pushing strollers, subways usually have barrier-free access, including barrier-free elevators, ramps and escalators.

Indicating signs and broadcasting system: Indicating signs and broadcasting systems are usually set in subways to help passengers understand the arrival information of trains, transfer routes and safety tips.

Connection service: In order to facilitate passengers to travel, some subway stations will provide connection services, including buses, taxis and bicycles.

Charging facilities: In order to facilitate the charging of passengers' mobile phones and electronic equipment, charging facilities, such as charging sockets and USB sockets, are usually installed in subway stations and trains.

Trash cans and environmental protection facilities: Trash cans and environmental protection facilities, such as recyclable trash cans and garbage sorting signs, are usually installed in subway stations and trains to remind passengers to protect the environment. In addition to the above common designs and facilities, the subway can also add some convenience facilities.

Free WiFi: In order to facilitate passengers to use the network, free WiFi service can be added in subway stations and trains to provide convenient network connection.

Lockers: In order to facilitate passengers' shopping and travel, lockers can be added in subway stations and trains to provide safe storage space.

Vending machines: In order to facilitate passengers to buy drinks and snacks, vending machines can be added in subway stations and trains to provide fast shopping services.

Seats and rest areas: In order to facilitate passengers to rest during long-distance rides, seats and rest areas can be added in subway stations and trains to provide a comfortable rest environment. In a word, the design and facilities of subway should aim at improving passengers' travel experience and convenience, and provide passengers with a comfortable, safe and convenient travel environment.