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

  • Interoperable electronic payment systems begin testing
    January 31, 2012
    OmniAir's Tim McGuckin writes about progress with the Electronic Payment Services National Interoperability Specification, which aims to provide the US with payment capabilities at lane level using any ETC component protocol. The OmniAir Consortium was founded to advance US national deployment of open, effective and interoperable transportation technology systems. Through its member-defined programmes, companies and individuals join to work for open standards, interoperability, third-party certification and
  • Bogota's metro tender delayed
    July 25, 2014
    The tender for Bogota, Colombia’s decades-long and much-delayed first metro line has been pushed to the first quarter of 2015 following expansion of the US$3.6 billion project. The original project included the construction of the first line of Bogota’s 26.5 kilometre long metro, which would have 28 stations and be used by around 600,000 people a day. This is the first of four lines planned to be built in the next 30 years. The metro will complement the existing urban transport system by handling 50 p
  • Truck platooning trials take to the highways
    July 24, 2017
    There is rising enthusiasm in America and beyond for the concept of truck platooning with trials being planned in several US states, as David Crawford reports. Growing numbers of US states are considering or implementing plans for trials of electronically-linked truck platooning on public road networks. This is in response to the interest being shown by the US$70bn a year road freight industry, where fuel represents 41% of the operating costs making the prospect of improving fuel economy by trucks travellin
  • Truck platooning trials take to the highways
    July 24, 2017
    There is rising enthusiasm in America and beyond for the concept of truck platooning with trials being planned in several US states, as David Crawford reports. Growing numbers of US states are considering or implementing plans for trials of electronically-linked truck platooning on public road networks. This is in response to the interest being shown by the US$70bn a year road freight industry, where fuel represents 41% of the operating costs making the prospect of improving fuel economy by trucks travellin