Mali's first non-state radio went on air during the authoritarian rule of Moussa Traoré in 1988, challenging the common narrative that ties political and media liberalization together. Negotiations were conducted by Italian NGOs at a time when such organizations had become key political actors in Sahelian countries. The implementation of Radio Rurale de Kayes was part of a wider infrastructural project that notably included a road. This historical account follows the metaphorical and literal association between the radio and the road in order to reflect on mobility and its constraints. Tracing the radio's trajectory from space-making to community-building, it shows how the station managed to sustain itself thanks to its position within an emerging network of associations led by return migrants and because of how it fitted into local infrastructures of mobility, thus calling for a stronger attention to the relation between radio, the audiences it convenes, and space.