Interest strong for Colombia key tunnel project

Interest is strong in the project to complete Colombia’s key tunnel construction contract. In all 23 firms have shown interest in the package of works to complete the La Linea tunnel project, according to the Colombian national road institute (Invias). The Colombian Government is providing US$204.5 million to complete the project. The current target is for the tunnel to be completed by 2020, although the link was originally supposed to be ready for traffic in late 2016. Construction work on the link commenc
January 22, 2019 Read time: 2 mins
Interest is strong in the project to complete Colombia’s key tunnel construction contract. In all 23 firms have shown interest in the package of works to complete the La Linea tunnel project, according to the Colombian national road institute (2812 Invias). The Colombian Government is providing US$204.5 million to complete the project. The current target is for the tunnel to be completed by 2020, although the link was originally supposed to be ready for traffic in late 2016. Construction work on the link commenced in 2008 and when it finally opens to traffic the tunnel will be 8.6km in length, making it the longest road tunnel in Latin America. The project has been subject to a string of delays, with unforeseen geological challenges having hindered progress during the early stages, and financing shortcomings having posed problems later on.


The La Linea tunnel forms part of the Cruce de la Cordillera Central road link, which will connect Calarca in Quindio Department with Cajamarca in Tolima Department. The existing stretch of National Route 40 between the two towns is narrow and features numerous sharp curves as it passes through a mountain region. The road has a poor safety record, with a crash rate around four times higher than the average for Colombian roads, and is struggling to cope with the volume of traffic it handles. Upgrading the National Route 40 stretch will help boost capacity and safety, and also cut journey times for drivers. The project includes building 31 bridge and 25 tunnel sections, three interchanges and 18km of dual carriageway.

Finance & Funding

For more information on companies in this article

Related Content

  • Bridge of international accord from Russia-China
    May 29, 2018
    A new bridge project joining China and Russia is a sign of international accord between the two nations – Mike Woof writes A new bridge spanning what China calls the Heilongjiang River and which is known as the Amur River in Russia, is a clear sign of an important international accord between the two countries. Discussions over the bridge project were first started between China and Russia in the 1980s, with both nations seeing many changes in leadership since that time. But while the political discussion
    Read More
  • Amey and Arup win UK contract to upgrade A66
    May 27, 2020
    Amey Consulting and Arup have won a UK contract to upgrade the A66 route.
    Read More
  • Argentina-Chile Agua Negra tunnel passes key preliminary stage
    February 17, 2015
    The Argentinean Senate is giving preliminary approval for the Agua Negra tunnel project. This is a key stage in the planning for the tunnel, which will link Argentina and Chile. The preliminary stages involve discussing the Maipu Treaty and various procedural agreements between the governments of both countries, an important step forward from the frosty relations between the two nations in the past. Further discussions will be held by the authorities in Argentina while the Chilean Government will be evaluat
    Read More
  • Florida’s crash record gives cause for concern
    April 20, 2017
    Florida’s road safety record is giving cause for concern. The stretch of US Highway 1 running through Florida has been identified as having the worst road crash record of any highway in the US. Analysis shows that there have been 1,079 fatal crashes in the last 10 years on the road, which runs for 872km through 13 counties in Florida. Other highways in the US known to have poor records for road safety include US 83 in Texas, US 140 in California, Interstate 40 in Arizona, and US 18 in South Dakota. For US 1
    Read More

Highlighted Content