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

  • Tunnel breakthrough for new Auckland link in New Zealand
    October 8, 2014
    Auckland’s Western Ring Route project update - Mary Bell writes. A number of integrated projects in Auckland, New Zealand, will improve the lot of road users and cyclists, and significantly alter the topography of the city’s motorway. On September 29th the tunnel boring machine digging the first of twin road tunnels beneath the city broke into daylight after 10 months underground. The new 2.4km-long Waterview tunnels will connect the city’s Northwestern and Southwestern motorways, each carrying three lane
    Read More
  • Successful resurfacing at New York's JFK Airport
    May 3, 2012
    A huge logistics operation has been carried out successfully at New York's JFK Airport. One of the busiest runways at one of the world's busiest airports is now open to air traffic again, following a 120 day closure for resurfacing.
    Read More
  • Sacyr enters Paraguay road sector
    October 25, 2016
    Sacyr subsidiary Sacyr Concesiones is leading a consortium to will build and operate the Road 2 and Road 7 routes in Paraguay. The Road 2 route will connect Asunción and Coronel Oviedo. Meanwhile the Road 7 route will run from Coronel Oviedo to Caaguazú. Construction is expected to cost US$520 million with the concession package being for a period of 30 years. The Route 2 and Route 7 combined deal is of note as this will be Paraguay’s first PPP for a highway project. The consortium is headed by Sacyr Conces
    Read More
  • New Australian bridge for capital
    February 28, 2023
    A new bridge is planned for the Australian capital area.
    Read More

Highlighted Content