Corridor Management Authorities (CMAs) generally use to develop specific IT tools for monitoring performances of transport corridors to quickly detect bottlenecks and promptly identify solutions to improve trade, transit and transport operations along the routes they oversee. A best practice in the adoption of these systems is offered by the Northern Corridor, considered as the birthplace of the concept of Corridor Transport Observatory in Africa. This model, through successive improvements and revisions, helped to shape the Central Corridor Transport Observatory and other projects of Transport Observatories in the continent.