The Dover Strait Ports Company (Société des Ports du Détroit) has awarded the design-build contract for the Port of Calais extension project to a consortium formed around Bouygues Travaux Publics (the lead company), Colas Nord-Picardie, Spie Batignolles and Jan De Nul. This contract, which forms part of the Calais Port 2015 project, is worth approximately €675 million. The share of Bouygues Construction will be approximately €300 million.

This project includes a new seawall, new ferry berths, new quays and the development of new cross-Channel traffic reception capacities including 44 hectares of parking facilities and roads as well as roughly 20 operational and reception buildings.