Echelles et auto-organisation du système de transport collectif Brazzavillois

International audience; When you arrive for the first time in Brazzaville, you are struck by the huge number of motorized vehicles related to public transport. Buses, minibuses, collectives cabs… all these vehicles seem to evolve in the most absolute anarchy without the slightest indication for the user. But, behind this visible disorder is hided a very well organized logic structured in a completely self-organized way. After the following voluntary liquidation of the "Society of urban transport of Brazzaville" in 1989 the private sector is now dominating the market related to transport of peoples. After an immersion within the environment of Brazzaville carriers, various strategies of move…