What were some of the port facilities or railroads built by the colony of French West Africa?

The colony of French West Africa developed several crucial port facilities and railroads to support its economy and transport goods. Notable port facilities included the ports of Dakar in Senegal and Abidjan in Côte d'Ivoire, which became vital for trade and shipping. Additionally, the region saw the construction of railroads, such as the Dakar-Niger Railway, which facilitated the movement of agricultural products, minerals, and resources from the interior to the coast for export. These infrastructures played a significant role in integrating the colony's economies and enhancing colonial administration.