Construction of the Ring-Road to the City of Funchal

Client: IGA – Investimentos e Gestão da Água, S.A.

Location: Autonomous Region of Madeira, Portugal

Period: September / 1997 to December /2000

Main characteristics:
The project work consisted of three double section tunnels with a total length of 3.040m, two connection branches totaling 359m long and two widening areas with 349 m, enabling an exit to the access branches for the vehicles circulating in the double-lane tunnels.