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

  • Huge investment for Moscow’s motorway routes
    May 1, 2015
    Huge investments being made in building several outbound routes in Moscow and the Moscow region – Eugene Gerden writes. Up to US$20 billion (900 billion Roubles) will be invested in the building of several outbound routes in Moscow and the Moscow region during the next few years, according to an official spokesperson of the Russian Ministry of Transport. It is planned that the routes will be built as flyovers above the railroad tracks in the Yaroslavl, Kazan, Riga and Paveletskaya directions of the
    Read More
  • Scotland’s new Queensferry Crossing over the Forth Estuary
    December 23, 2015
    The new Queensferry Crossing under construction in Scotland will be the third landmark bridge spanning the Forth Estuary - Mike Woof writes When the new Queensferry Crossing over the Forth Estuary opens at the end of 2016, it will be the third landmark bridge to be built spanning this short stretch of water. Lying alongside the existing road bridge and the historic rail bridge, this new structure will be as groundbreaking as the two earlier crossings were at the time of their construction.
    Read More
  • Black sea countries complete preparations for implementation of Black Sea Ring project
    August 23, 2016
    The Black Sea Ring Road project will improve transport connections for the region - Eugene Gerden writes. Russia has officially started implementation of a project, known as the Black Sea Ring Road, which involves building a four-lane highway system connecting the countries surrounding the Black Sea. The Black Sea Ring Road is a substantial project, a highway measuring some 7,140km in all. Among the countries participating in the project are Turkey, Georgia, Russia, Ukraine, Moldova, Romania, Greece and
    Read More
  • New Chinese road projects
    August 17, 2020
    Major new Chinese road projects are being planned.
    Read More

Highlighted Content