The “Courbes” project is part of the urban renewal program of the ZAC Charles de Gaulle in Colombes. The area is easily identified thanks to the eclectic architecture of the urban fabric, blending bungalows and apartment houses dating from the 1980s to 1990s. The tramway has finally reached this neighborhood, which has enabled the beginning of its genuine transformation owing to its highly prized proximity to the business district of La Défense.