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This lecture explores the daily mobilities in sub-Saharan Africa, focusing on urban planning, transportation economics, and household mobility surveys conducted in cities like Bamako, Conakry, Dakar, Douala, Niamey, and Ouagadougou. It discusses the challenges of urban growth, informal settlements, and the high time and financial costs of transportation, emphasizing the prevalence of walking as the primary mode of transport. The lecture also delves into the social stratification of transportation modes, highlighting the limited access to private vehicles and the growing popularity of motorcycles for short to medium-distance trips. Additionally, it examines the role of public transportation, such as buses and informal transport services like moto-taxis, in catering to the mobility needs of different income groups.