Control and supervision of the “Route de la Corniche”

The “Route de la Corniche” in Brazzaville was re-evaluated and extended at the request of the Republic of the Congo. A 560 m -high cable-braced viaduct and a 360 m -high access viaduct are the star features of this project. Another highlight was the refurbishment of the panoramic site close to the Case de Gaulle in which works of art are on display. An important aspect of the project was to reduce noise pollution for neighbouring residents.