Rapid growth, unmanageable cities, urban crisis, macrocephali... The cities of west Africa are no longer ‘plannable’ – at least not using traditional urban development tools. Without negating the importance of participatory processes in city creation, it nonetheless seems crucial to return to city plans and models, to what cities convey, and how they are built. But to understand the city in all its depth and richness, we must also hit the streets. The West African City proposes a dual perspective. At the urban scale, it analyses historical trajectories, spatial development, and urban planning documents to highlight the major trends beyond the plans. At the second level – that of public space – the street is discussed as the city’s lifeblood. By innovating approaches and testing new methods, The West African City offers an unconventional look at Nouakchott, Dakar and Abidjan, the three study sites for this investigation. The city of today, in Africa or elsewhere, must re-examine its many social, economic, cultural, political, and spatial dimensions; for this, urban research has begun challenging its own methods. This book is also the companion of Chenal’s MOOC African cities.