Chile-Argentina tunnel project progress

Further progress is being made with the landmark Agua Negra Tunnel project that will connect Argentina and Chile. The new tunnel will run through the Andes mountain range, providing an improved highway link between the two nations, boosting trade and transport. The consortia pre-qualified for the tender process will be announced during November 2017.
October 20, 2017 Read time: 1 min

Further progress is being made with the landmark Agua Negra Tunnel project that will connect Argentina and Chile. The new tunnel will run through the Andes mountain range, providing an improved highway link between the two nations, boosting trade and transport. The consortia pre-qualified for the tender process will be announced during November 2017. Construction of the tunnel is expected to cost US$1.5 billion and could take up to 10 years to complete. Initial funding to help start some of the technical design and planning work on the project is being provided by the Inter-American Development Bank (IADB) in the shape of two loans. One loan of $130 million will be for Argentina while the other, of $150 million, will be for Chile. The IADB has said it will source the necessary funding for the entire project. The intended design of twin tube tunnels calls for parallel drives measuring 13.9m in diameter. Around 72% of the 14km route run through Argentina, connecting San Juan in Argentina with Coquimbo in Chile.

Road Structures

Related Content

  • Investment from Taiwan will boost Guatemala’s transport infrastructure
    July 16, 2013
    Financing from Taiwan will help develop road infrastructure in Guatemala. Both the Taiwanese Government and private Taiwanese sources are supplying funding streams to Guatemala for transport infrastructure development. The Taiwanese Government is donating US$50 million to help improve the section of the Atlantico road connecting Sanarate and El Rancho. Taiwan is also providing a further $50 million in the shape of a loan for the project. This loan will be repayable over a 20 year period. The Atlantico road
    Read More
  • Lithuania loan; funding found for road reconstruction
    September 29, 2016
    Plans to upgrade the Vilnius to Utena highway in Lithuania will now go ahead following the securing of a loan to help pay for the project. The €40 million loan is being sourced from the European Investment Bank (EIB). The loan will be for a period for 12 years, with guarantees being provided by the European Fund for Strategic Investments (EFSI). In all, the work to upgrade the 72.15km A14 route between capital Vilnius and Utena will cost close to €91 million, with the Lithuania Road Administration (LRA) pla
    Read More
  • Major Bulgarian tunnel project planned
    March 14, 2014
    Proposals have been put forward for a tunnel link in Bulgaria that would be Europe’s longest. The 37km long twin tube tunnel would form part of Bulgaria’s Struma Highway, which runs 150km from Dakalovo to the Greek border. The tunnel option has been proposed largely due to environmental reasons. The route of the highway takes it through the area of the Kresna Gorge but on both environmental and technical grounds, building the road on the surface is out of the question and the best solution is to construct a
    Read More
  • Bangladesh airport link project
    November 3, 2017
    A new highway is planned in Bangladesh that will improve transport links to Dhaka’s airport. The route will run between Ashulia on the north-eastern side of the Bangladesh capital and Hazrat Shahjalal International Airport. The construction project is intended to boost trade and transport and is expected to cost US$2.06 billion. The Bangladesh Government is giving its approval for the project and will provide $725.3 million of the financing required from its own budget.
    Read More

Highlighted Content