Introduction The most developed cities in the world attract a lot of people to work there. There are many economic activities which are carried out in the cities which are facilitated by transport. Transport therefore influences the lives of many people who live in cities. The various modes of transport that are used in cities include buses, trams, taxis, light railway systems, shuttles, ferries, and underground metro. All these modes of transport help to facilitate the movement of people across the cities. Some of the busiest cities in the world include New York, London, Paris, Moscow, Montreal, Madrid, Tokyo, Beijing, Hong Kong, and Sao Paolo. [1] These cities attract many people to work there because of the many economic activities that the cities engage in. Since the largest cities in the world have very many people, they develop transportation systems which make it easier for people to travel without interfering with the economic activities taking place in the cities. The underground metro is the common means of transport that does not interfere with the activities that take place in the cities. It is a very popular means of transport in large cities. This is because it has the capacity to carry many people at once and it does not interfere with other means of transport since it travels under the ground. This mode of transport is also very fast. It has therefore been implemented by many cities because of the convenience it offers to the members of the public. The activities of the underground metro are not interfered with by other means of transport. It offers comfort and it ensures that trains do not get into jams. As a result, this is the fastest means of transport that people use to travel across the cities. This paper will therefore analyze the various means of metro transport that the popular cities in the world adopt and collect data regarding their experiences and up to date developments. The paper will also discuss the feasibility of implementing the underground metro in Dubai. It will also develop a layout of implementing the underground metro and demonstrate why it is suitable for Dubai city [2] . Metro Transport in major cities across the world The prices of oil are rising at a very high rate thereby forcing people to use other means of transport which are more convenient and affordable. Driving is now being regarded as a pass time for the rich people. To help reduce transport expenses, many people are leaving their cars behind and opting for the most convenient and affordable transport systems such as subways, buses and railways to enable them get to their places of work in time. This analysis will therefore focus on the best mass transit systems that are available to people who work in the major cities all over the world. The different transport systems that the cities adopt depend on safety, reliability, cleanliness, and good coverage of the routes that the passengers use. It is said that Denmark’s public transportation system was not able to meet people’s transportation needs before the construction of the Copenhagen metro. However, Copenhagen Metro has since 2002 been regarded as the best public transportation mode in the area. The people who live in the suburbs and outside Denmark use the s-tra