Sydney Airport precinct. Freyssinet, a VINCI Construction subsidiary, is also involved in the project to provide technical bridge-launching expertise. The contract, worth AUD 1.5 billion, includes constructing five kilometres of new and upgraded roads. An interchange connection, 19 bridges, a dedicated flyover to the airport terminals, and pathways for cyclists and pedestrians will also be constructed. Up to 4,000 people will be employed on the project.
Sydney Gateway will reduce congestion in the area and optimise the city’s motorway network by connecting the newly opened St Peters Interchange to Sydney Airport and Port Botany.