Argentina-Chile Agua Negra tunnel passes key preliminary stage

The Argentinean Senate is giving preliminary approval for the Agua Negra tunnel project. This is a key stage in the planning for the tunnel, which will link Argentina and Chile. The preliminary stages involve discussing the Maipu Treaty and various procedural agreements between the governments of both countries, an important step forward from the frosty relations between the two nations in the past. Further discussions will be held by the authorities in Argentina while the Chilean Government will be evaluat
February 17, 2015 Read time: 2 mins
The Argentinean Senate is giving preliminary approval for the Agua Negra tunnel project. This is a key stage in the planning for the tunnel, which will link Argentina and Chile. The preliminary stages involve discussing the Maipu Treaty and various procedural agreements between the governments of both countries, an important step forward from the frosty relations between the two nations in the past. Further discussions will be held by the authorities in Argentina while the Chilean Government will be evaluating the issues during March of this year. Once both governments have given their final approvals, the planning for the tender process will be able to commence and this process looks likely to get underway from March 2015 onwards.

The Agua-Negra tunnel will be an extremely important transport route between Argentina and Chile and will replace other mountain passes through the Andes that are at altitude and difficult to access during winter months, suffering regular closures due to heavy snowfall. From a technical perspective the height of the portals for the tunnel will pose some challenges for construction but the rock itself should be fairly competent, allowing conventional processes and methods.

Road Structures

Related Content

  • Let’s Boogie in a new tunnel
    July 7, 2020
    The new Victory Boogie Woogie Tunnel will be the most sustainable tunnel in the Netherlands.
    Read More
  • Key projects free up Auckland's congested motorway network
    June 14, 2012
    A number of key projects in Auckland, New Zealand will free-up the city’s congested motorway network - Mary Searle reports.Auckland is a sprawling city, home to 1.4 million people, one third of New Zealand’s total population. Until recently, greater Auckland comprised Auckland city, North Shore city over the harbour bridge to the north, Waitakere city to the west and Manukau city to the south. An amalgamation of these various cities’ councils, plus the regional council and three district councils into one,
    Read More
  • Nepal plans road infrastructure expansion
    March 12, 2014
    Major road expansion is planned for Nepal, but will face huge challenges due to the country’s geography - Mike Woof reports, with local information from World Highways' Nepal correspondent, Ram Krishna Wagle The tiny, landlocked nation of Nepal lies sandwiched between two of the world’s largest countries, China and India and maintains good relations with both. Politically Nepal has strong links with China, while culturally its ties are close with India and these relationships work both ways. Despite bein
    Read More
  • Building the diamond road in Lesotho
    April 6, 2016
    A job site in the Southern African nation of Lesotho represents one of the most extreme and challenging projects to some key Italian firms of the last 10 years. The project was certainly different from the norm It involves building a road in the Lesotho Mountains, some 200km from the capital Maseru, with the work being carried out by the Cooperative of Building and Cement workers from Ravenna (CMC). CMC, which has ranked among Marini's clients for many years now, is involved in the construction of a
    Read More

Highlighted Content