Monday 24 October 2022

Tenerife - New Erjos tunnel to complete the ring road


Works for Erjos Tunnel in Tenerife begin - Tunnelbuilder

28/11/2019 The works to complete Tenerife’s motorway ring road started on the 25 th November 2019. The project, which has an investment of EUR 240.4 million and has to be completed within 48 months, is a fundamental infrastructure, to alleviate traffic congestion on the TF-5 motorway in Santa Cruz de Tenerife.


  1. Robots drill the first kilometer of the Erjos tunnel - Tenerife Weekly …

    https://tenerifeweekly.com/2022/01/21/robots-drill-the-first-kilometer...

    21 Jan 2022 · 1 The work with the largest budget currently being carried out in Spain, the construction of the Erjos double tunnel, which will cross the Teno massif and connect the …

  1. Robots have now drilled 60% of the new tunnel to complete the …

    https://www.canarianweekly.com/posts/Robots-have-now-drilled-60-of-the...

    10 Oct 2022 · Robotic excavating machines have now drilled three kilometres through the Teno massif in the northwest of Tenerife, which is 60% of the 5.1km needed to build the largest …

  • www.secrettenerife.co.uk/2020/08/erjos-to-be-daddy-of-all-tunnels-and.html

    25 Aug 2020 · Once completed, at 5.1 kilometers long, Erjos will become the 'father' of all tunnels. Currently, the longest in Tenerife is El Bicho, in Santiago del Teide, at one kilometer long, …

    • Estimated Reading Time: 2 mins
    • Construction of the tunnel that will connect the north and south of ...

      https://tunnelcontact.com/discussion/view/23584/construction-of-the...

      The construction of the 5.1 kilometer tunnel in Erjos will start. It will be the longest tunnel in the Canarias and one of the longest in Spain. The tunnel will go through the Teno massif and …

    • https://www.roadtraffic-technology.com/projects/el-bicho-tunnel-tenerife-island

      The El Bicho Tunnel is built as part of a new road that will link Santiago del Teide and Adeje, while providing a connection to the proposed Fonsalía Port. This new road 

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