Marão road tunnel construction in Portugal back on track after 2-year halt

The construction of the Marão road tunnel in Portugal will be resumed in the first half of 2014 – ending a two-year suspension of works due to the financial constraints of the winning Somague-led build consortium.
January 22, 2014 Read time: 1 min

The construction of the Marão road tunnel in Portugal will be resumed in the first half of 2014 – ending a two-year suspension of works due to the financial constraints of the winning Somague-led build consortium.

The concession for the tunnel, which, at 5.6km, will be Portugal’s longest road tunnel, is now under the control of the state road agency 1410 Estradas de Portugal. Another investment of €150 million (US$ 202.91 million) is required to complete the major infrastructure works, earmarked for completion in eight to nine months. The finished structure will be part of the A4 motorway between Vila Real and Amarante.

Road Structures

For more information on companies in this article

Related Content

  • Korean bridge construction poses challenges
    February 23, 2012
    On South Korea's southern coast, an innovative highway sea crossing is providing many engineering challenges
    Read More
  • Korean bridge construction poses challenges
    April 5, 2012
    On South Korea's southern coast, an innovative highway sea crossing is providing many engineering challenges The new Busan-Geoje crosses from South Korea's second city to its biggest island and is slightly shorter than the 12km of the country's famous Incheon project. In addition the main cable stay bridge for the Busan-Geoje project has a 475m span rather than the 800m of the Incheon central span. However the 8.2km Busan-Geoje project faces perhaps greater technical challenges and also includes a second b
    Read More
  • A new highway for northern Colombia
    July 17, 2023
    The Pamplona-Cúcuta highway is playing an important role for the development of northern Colombia
    Read More
  • Serbia’s pan-European Corridor X is in the slow lane
    October 23, 2017
    It’s been slow progress on Serbia’s Corridor X project. Gordon Feller reports. Back in the early 2000’s, the European Union undertook an ambitious programme to link the main cities of its south-eastern region. This involved connecting five key seaports – the Greek cities of Patras, Igoumenitsa, Piraeus and Thessaloniki as well as Romania’s Black Sea city of Constanta. Initially the plan involved two motorways across Greece. The first was a new 780km route including a branch to Ormenio on Greece’s north-eas
    Read More

Highlighted Content