MUM (Medium moiety train) is a massive transport system of high speed. TRT (Train rapid transit) has been designed to transport passengers by alternative or small lanes inside the city. Working on the implementation necessity of an efficient system of transport, where it won’t be affected by the traffic jam and the times between MUM`s be more reliable. It would be built a mass transit system like train or metro won’t arrive or their implementation could be very expensive.

MUM is a multimodal system that allows to the passengers___change of transport quickly. Created for attending a demand of many passengers that request the transport times to be more dynamic. That's why MUM has a svelter design, reducing the width of carriage to move inside of the ground. It can take a part of natural light to supply their batteries, making the spend of energy more efficient. Besides providing the passengers with a structure ecofriendly and flexible for the city. It is a self-driving rail system that allows the passengers to make their trip more efficient as well as enjoyable.