الخلاصة:
The city of Annaba, one of the most important large Algerian cities, has seen developments in various sectors as well as the multiple morphological transformations that have converted it from a core city into a city with extensive extensions; it has thus become the central city of a large urban agglomeration The overpopulation and high growth rates as well as the phenomenon of continuous migration in the region have resulted in the emergence of a powerful and developed economic base with the concentration of infrastructure like high level road and transport networks. Regional, national and international (airport, port) all this has contributed to the increase of the daily commuting rate of the inhabitants of the agglomeration whose needs have increased in terms of necessary utilities, facilities and services. Thus the Annabi urban agglomeration has become a cohesive unit with a high concentration of integrated, which means that this demographic, economic and social dynamic has led to the creation of an infinitely large space characterized by a high level of mobility; thanks to public transport (bus), in addition to the location of investment projects relating to transport infrastructure and superstructures, which has boosted mobility in the agglomeration. The main objective of this research is to study the problem of the relationship between mobility and dynamics and the extent to which this relationship is embodied in terms of quantity and quality, while finding immediate and future solutions to effectively control the rate of the acceleration of population movements in the medium and long term in order to allow us to create a plan to reform and support the transport sector in general and urban public transport by bus in particular, given that it is the main pillar for the future of the transport sector.