Colombia’s new tunnel providing engineering challenge

The Toyo tunnel being planned in Colombia will provide several engineering challenges according to reports. Located in Antioquia, the tunnel lies in an area with tricky topography. The project is expected to cost some US$783 million to build with the tunnel being located at an altitude of around 1,500m.
June 4, 2015 Read time: 1 min
The Toyo tunnel being planned in Colombia will provide several engineering challenges according to reports. Located in Antioquia, the tunnel lies in an area with tricky topography. The project is expected to cost some US$783 million to build with the tunnel being located at an altitude of around 1,500m.
Road Structures

Related Content

  • Road upgrades for Colombia’s Boyaca
    March 6, 2019
    A series of road upgrades are planned for Colombia’s Boyaca Department for the 2019-2020 period. One of the projects will be for work to a 20km section of the Transversal de Boyaca Route 60, which connects to the Magdalena Medio. Work will also be carried out on the Crucero-Pajarito stretch of the Transversal del Cusiana Route 62, including several bridge upgrades. Repaving work will be carried out on the Duitama-Presidente stretch of Route 55. Paving work is also planned for tertiary roads. In all 77km of
    Read More
  • Colombia’s latest bridge project
    October 12, 2018
    The new contract for Colombia’s Chirajara Bridge project has now been awarded to a consortium, Eiffage-Puentes y Torones. The consortium will handle the design and construction work for the new bridge. The structure will be a replacement for the earlier bridge, which collapsed as its construction was being finalised in January 2018, just a few months before it had been scheduled to open for traffic in March 2018. The collapse of the earlier structure resulted in 10 fatalities as well as causing serious inju
    Read More
  • Caterpillar meets the challenges
    February 14, 2012
    Roads in south-eastern France and those on the west coast of Spain share a common challenge often faced by road construction crews around Europe: extremely tight working conditions. According to Caterpillar, such conditions create construction demands that can affect traffic flow, the preservation of historic structures and even the ability to resurface these narrow roads that, in some cases, have been around for centuries. Add to these challenging working conditions, the mountainous terrain found in the Al
    Read More
  • New bypass tunnel in Germany
    September 18, 2020
    A new bypass tunnel project is underway in Germany.
    Read More

Highlighted Content