By definition, a mass urban transport system is designed to carry a large number of passengers at a time.

In Africa, particularly in the DRC, large cities likely to lack organization and infrastructure in the field of mass transport. This type of transport generally applies to the rail system and buses, especially the citybus in own and integral lane. Here we are talking about a citybus bus transport system that the Thema Group produces in collaboration with its external partners capable of solving problems related to transport in large cities or towns in the DRC. By thus proposing the installation of a reliable system in opposition to the artisanal transport which uses low capacity vehicles and often operates in the most generalized disorder.