Skip to Content

Tunnel Prado Sud : Marseille, France

Roads Technical Advisory
Prado Sud

A 46-year concession to design, build, finance and operate a new tolled 1.5km tunnel. The project included toll booths and interchanges, linking to other routes in and around the city of Marseille.


Forecasts suggest usage will be in the region of 20,000 vehicles daily.

Infrata's role:

As the project’s Lenders’ Technical Advisor, Infrata has carried out full technical due diligence, and is providing ongoing operations and maintenance monitoring throughout the course of the concession.  

Challenges faced by our team included delayed planning consent and problems arising from the density of population in the area of construction.

Infrata provides technical, commercial and environmental support to some of the world’s most ambitious highway investment projects.

See Roads