Colombia’s Tesalia Tunnel drive complete

Driving the bore for Colombia’s new Tesalia Tunnel is now complete. The 3.5km tunnel forms part of the Pacifico 3 road project.
By MJ Woof April 20, 2020 Read time: 1 min
Driving of the Tesalia Tunnel in Colombia is now complete - image courtesy © Vasile Bobirnac, Dreamstime.com

 

Now that that driving work is finished, the engineers will complete the lining of the tunnel and then carry out surfacing and installation of the lighting and ventilation systems. The tunnel is expected to be ready for traffic in 2021.

Work on the Pacifico 3 road project is well underway. The 146km route links Colombia’s Risaralda Department, Caldas Department and Antioquia Department. The project has so far cost US$989 million.

Road Structures

Related Content

  • Signify’s LEDs for Dublin tunnel
    August 1, 2023
    Lighting specialist Signify has equipped the 9km-long Dublin Port Tunnel in Ireland with energy efficient LED lighting for all the route’s 1,800 light points. The quality of lighting for drivers in the tunnel improved from CRI25 to CRI70
    Read More
  • Pöyry picks up tunnel project on Switzerland’s A2 motorway
    August 18, 2016
    The Swiss Federal Roads Office (FEDRO) has awarded Poyry detailed engineering planning work for the upgrading of operational and safety equipment in two major tunnels on the A2 motorway. The A2 forms the main north-south motorway in Switzerland, connecting Basel with Chiasso. The Schänzli and Hagnau tunnels have been in operation for four decades and are being completely refurbished. Pöyry has already been handling the structural measures and ventilation systems in the tunnels, said Marcel Winter,
    Read More
  • Israel's new tunnel project
    April 20, 2012
    The Israel National Roads Company is opening the tender process for the project to drive new tunnels on Road no 1.
    Read More
  • Bertha ends her Alaskan Way voyage in Seattle
    December 21, 2017
    Seattle's State Route 99 viaduct is coming down. David Arminas was on site. Bertha, the world’s largest diameter earth pressure balance tunnel boring machine, with a cutterhead diameter of 17.5m, is no more. Her 2.7km journey underneath the waterfront area of Seattle finished on April 4 and the power went off for the last time on an extraordinary TBM that had finally completed an extraordinary job. “A small sidewalk job would have had more impact on city traffic than we have had,” says Brian Russell a v
    Read More

Highlighted Content