What does U mean in GERMAN

What is U-Bahn?

U-Bahn is a form of rapid transit that runs underground and above ground throughout the German metropolitan areas. The U-Bahn network consists of mostly elevated or metro lines that connect many German cities such as Berlin, Hamburg, Munich, Frankfurt, and Stuttgart. It also has some above ground sections that go through scenic forests and countryside. All stations are connected by high speed elevators or escalators making transfer between trains a breeze! The main aim of the U-Bahn system is to provide an efficient means of transport to busy German commuters while being friendly on the environment. All lines operate with modern electric trains which helps in reducing carbon emissions from other forms of public transportations such as buses. Additionally, most stations are wheelchair accessible with ramps and designated areas for disabled people who may need assistance during travel. The fare system used across all lines is a prepaid smartcard known as 'HandyTicket'. This card can be purchased at any station offering not only convenience but cheaper fares compared to cash payment options.