Colombia’s Toyo Tunnel project underway

Construction is ongoing for Colombia’s Toyo tunnel project in Antioquia. The tunnel is located between Giraldo and Canasgordas and some 120km from Medellin. The tunnel should open to traffic in 2024 if the project sticks to its planned schedule. The main tunnel section will measure some 9.85km-long although the project involves drilling side tunnels and emergency areas. The work is costing US$588.4 million.
September 14, 2018 Read time: 1 min
Construction is ongoing for Colombia’s 4868 Toyo tunnel project in Antioquia. The tunnel is located between Giraldo and Canasgordas and some 120km from Medellin. The tunnel should open to traffic in 2024 if the project sticks to its planned schedule. The main tunnel section will measure some 9.85km-long although the project involves drilling side tunnels and emergency areas. The work is costing US$588.4 million.


The highway project for which the Toyo Tunnel forms a key stretch is split into two main stretches. The first section includes 17 bridges, seven tunnels and 4.4km of road, with Antioquia Al Mar holding the concession. The second section measures 19.4km with 11 tunnels and 13 bridges. Colombia’s national Road Institute (Invias) will award the contract for this second section of the route at the start of 2019.

Road Structures

For more information on companies in this article

Related Content

  • Framework solutions speed bridge construction
    February 24, 2012
    Framework plays a key role in construction of bridges and other major infrastructure works – Mike Woof writes Speeding construction processes can help reduce costs considerably and the latest formwork solutions can provide significant benefits in this regard. In many projects the use of standardized and modular formwork solutions can play a key role, reducing the planning and systems required for bridge building work.
    Read More
  • Colombia road project - completion date announced
    July 4, 2019
    The completion date for Colombia’s massive Cambao-Manizales 4G road project has now been announced. The improved road link should now be read for traffic in mid-2022, according to Colombia's national infrastructure agency (ANI). The financing package for the Cambao-Manizales road project should be secured in the second half of 2019 and the construction work should commence in 2020. The project is expected to cost an initial US$363 million and the work is being carried out by Alternativas Viales, which won
    Read More
  • Germany tunnel and bridge projects being discussed
    February 27, 2018
    Projects to improve historic tunnel and bridge links are now progressing in Germany after some delays. These are for the refurbishment of the old Elbe Tunnel in Hamburg and a bridge upgrade in Cologne. Stretching some 426m, the Old Elbe Tunnel runs from the St Pauli area on the north of the River Elbe to the port area in the south. Opened in 1911 the twin tube tunnel is of historic value, even though its importance for vehicle traffic is now comparatively minor following the opening of a new road tunnel in
    Read More
  • Russia's key highway development project
    February 8, 2012
    One of the largest construction programmes in Europe is being carried out to get a Russian resort ready for the Winter Olympics. Patrick Smith reports
    Read More

Highlighted Content