Skip to main content

Bulgaria to get Europe’s longest road tunnel

The longest road tunnel in Europe will be built along the new 65 kilometre stretch of the Struma highway in Bulgaria. Two tunnels, totalling almost 37 kilometres, will be built underneath the Kresna gorge between the towns of Blagoevgrad and Sandanski. The 150 kilometre Struma highway runs from the village of Daskalovo to the Greek border and is part of the Pan-European Transport Corridor IV and the Trans-European North-South Highway. The tunnels are required for environmental reasons and will be
March 13, 2014 Read time: 2 mins
The longest road tunnel in Europe will be built along the new 65 kilometre stretch of the Struma highway in Bulgaria.  Two tunnels, totalling almost 37 kilometres, will be built underneath the Kresna gorge between the towns of Blagoevgrad and Sandanski.  

The 150 kilometre Struma highway runs from the village of Daskalovo to the Greek border and is part of the Pan-European Transport Corridor IV and the Trans-European North-South Highway.

The tunnels are required for environmental reasons and will be dug 30 metres underground. The projected cost is US$1.3 billion.

“This is the longest tunnel facility in Europe and the second longest in the world,” said minister of Regional Development Desislava Terzieva.  She also said that tenders for the construction will be issued by the middle of this year and will continue through 2014, and the Struma highway will be toll free.   

The project also includes three helipads suitable for emergency evacuation, a control centre for servicing the two tunnels and the highway with winter maintenance equipment, ambulances, fire apparatus and surveillance cameras.

Related Content

  • Israel aspires to ITS-led future
    May 29, 2013
    Shay Soffer, Chief Scientist with the Israel National Road Safety Authority, talks to Jason Barnes about his country’s current ITS outlook and how he sees this developing in the future. Israel ranks alongside countries such as the US and France in the road safety stakes, with an average 7.1 deaths per billion kilometres driven. But at that point the similarities end, as the country’s overriding issue is pedestrian safety. This is driven by several factors, including being a relatively small country where pe
  • Egis, Systra to carry out design studies for Medina metro
    March 16, 2015
    The Medina Metro Development Authority (MMDA) has awarded Egis, in association with Systra, a contract to carry out the design studies for the future metro network in Medina. The contract covers three lines (green, blue, red) stretching a total of 95 kilometres, including 25 kilometres underground and 48 kilometres overhead. The project is part of an ambitious plan initiated over the past few years by Saudi Arabia to develop and modernise its transport infrastructure. As the second holy city in the country,
  • Do satellites provide a heavenly view of tolling’s future?
    December 16, 2014
    Satellite-based tolling opens up new options for authorities and can be integrated with DSRC systems as David Crawford discovers. As the proud custodian of the European Union (EU)’s longest road network covered by a single (truck) charging scheme – and the only one to include all major roads - Slovakia has become the continent’s poster-nation for the virtues of GNSS/CN (Global Navigation Satellite System/Cellular Network)-based tolling. It is also proved to be a very fast implementer. Speaking at the 2014 I
  • Redflex installs the first point to point system in South Australia
    July 7, 2014
    Following the successful rollout of average speed enforcement systems on four zones of Victoria’s Peninsula Link and up to eight zones of the Hume Highway, together with 37 sites in New South Wales, Redflex has now implemented next generation average speed enforcement systems on Port Wakefield Road and Dukes Highway in South Australia. Two RedflexPoint-to-point cameras are now providing average speed enforcement on two major carriageways leading into the city of Adelaide; in both directions on the 13 kil