Major Brazilian tunnel project proposed

A novel tunnel project has been proposed in Brazil. The local infrastructure group Contern has suggested building a tunnel underneath the Serra do Mar nature reserve along the coast of Sao Paulo. The new link would improve access to the southern coastal area of that state, including to Santos port and the industrial area known as Baixada Santista. The project would be carried out under the PPP model so as to provide the necessary funding. The tunnel would have to be 21-23km long and would feature twin tubes
September 10, 2015 Read time: 2 mins
A novel tunnel project has been proposed in Brazil. The local infrastructure group Contern has suggested building a tunnel underneath the Serra do Mar nature reserve along the coast of Sao Paulo. The new link would improve access to the southern coastal area of that state, including to Santos port and the industrial area known as Baixada Santista. The project would be carried out under the PPP model so as to provide the necessary funding. The tunnel would have to be 21-23km long and would feature twin tubes with diameters of 16m.

The tunnel proposal includes provision for both road and rail and has been called Via Mar. The concept has been modelled on the Channel tunnel linking France and the UK. The first phase of the Brazilian project is expected to be worth from US$1.82-2.08 billion. The new project would improve logistics access to Brazil's largest port, Santos. Currently, the latter's main access road is the Anchieta highway, which was constructed in 1943. The new link would start at Suzano, on the Rodoanel Leste ringway.
Finance & Funding Road Structures

Related Content

  • Brazil’s budget cuts threaten the Santos-Guaruja immersed tunnel
    August 18, 2015
    Adjustments to Brazil's budget could pose a threat to the planned immersed tunnel between Santos and Guaruja in Sao Paulo state, local media reported.

    Sao Paulo state had put the project out to tender and had verbal support from the national treasury to borrow up to US$2 billion to finance the project. However, because of the economic crisis, this support has not materialised.

    The tunnel would by 1.7km long, carry six lanes of traffic and be at an estimated depth of 35m.
    Read More
  • São Paulo calls US$1.6bn Tamoios highway PPP
    March 24, 2014
    Brazil's São Paulo state is due to call a tender by March 28 2014 to concession its Tamoios highway, a government official is reported to have told regional media. "Governor Geraldo Alckmin will be officially announcing the launch of the tender next week [Mar 24-28]," the official said last week without giving further details. Budgeted at US$1.61 billion (BRL 3.74 billion), the concession involves operating and maintaining the Planalto and Serra stretches of the Tamoios highway, also known as SP-99, which
    Read More
  • Brazilian port tunnel project
    June 22, 2023
    A Brazilian port tunnel project is planned.
    Read More
  • Italy road tunnel project excavated
    July 9, 2018
    Italy’s A3 Highway is being upgraded, which will improve transport between Salerno and Calabria. Upgrading Italy’s A3 highway is of prime importance for developing the south of the country and is a project that has been prioritised for construction. The A3 Salerno-Reggio-Calabria highway is a non-toll road managed by ANAS, Italy’s state-owned company that constructs and maintains highways. The route runs a total of 443km, with the road having originally been built between 1966 and 1974. However, the origina
    Read More

Highlighted Content