Determined based on the road networks and inscriptions revealing vicani, the list of the smaller towns secondary to the city of Vienna must be completed and specified through archaeological research that will enable to evaluate the degree and rhythms of urbanization of each one of them. The évidence presented in this article, and structured around the dual issue mentioned above, originates from a conférence organized in Grenoble in 2002 and attended by ail participants in this research.Établie à partir des itinéraires routiers et des inscriptions faisant connaître des vicani, la liste des agglomérations secondaires de la cité de Vienne doit être complétée et précisée par des recherches archéologiques qui permettent d'évaluer le degré d'urba...