Skip to main content

Istanbul’s new tunnel connection opens

Istanbul’s new Eurasia Tunnel has been opened for traffic, connecting the Asian and European side of the Bosporus strait. The new link will help reduce congestion in Istanbul and should cut travel times to just 15 minutes for drivers using the link. The tunnel runs from Kazlıçeşme on the European side to Göztepe on the Asian side of the Bosporus strait. The new route is 14.5km long, with a 5.4km tunnel stretch lying up to 106m below the Bosporus Strait and features two decks for vehicles and it is expect
December 22, 2016 Read time: 2 mins
Istanbul’s new Eurasia Tunnel has been opened for traffic, connecting the Asian and European side of the Bosporus strait. The new link will help reduce congestion in Istanbul and should cut travel times to just 15 minutes for drivers using the link. The tunnel runs from Kazlıçeşme on the European side to Göztepe on the Asian side of the Bosporus strait.

The new route is 14.5km long, with a 5.4km tunnel stretch lying up to 106m below the Bosporus Strait and features two decks for vehicles and it is expected to carry 100,000 vehicles/day. Construction of the link commenced in 2011 and the project has cost around US$1.25 billion. As the Istanbul area lies within an earthquake zone, the tunnel has been designed and built to cope with shocks measuring up to 7.5 on the Richter scale.

Sophisticated traffic control and monitoring technology is built into the new link, along with the availability of mobile data for drivers while tolling is by modern automatic systems. Other modern safety systems include the latest lighting, ventilation, CCTV, event monitoring and fire alert and control technology as well as emergency evacuation links and safety zones located every 600m. The link is being managed by the Eurasia Tunnel Operation Construction and Investment (ATAŞ), which won a package to design, construct and operate the tunnel for 24 years and five months.

Related Content

  • Key link for Chile
    May 28, 2012
    Work will commence on a key new road tunnel connecting in Chile in 2001. The Chacabuco II tunnel will provide another road link between Santiago and the Andes mountain range along the Los Libertadores highway. This will improve Chile's connection with neighbouring Argentina as the highway runs to the border. The 2km tunnel will run parallel to the existing Chacabuco I tunnel, and will carry two lanes of traffic running towards Santiago.
  • Key projects free up Auckland's congested motorway network
    June 14, 2012
    A number of key projects in Auckland, New Zealand will free-up the city’s congested motorway network - Mary Searle reports.Auckland is a sprawling city, home to 1.4 million people, one third of New Zealand’s total population. Until recently, greater Auckland comprised Auckland city, North Shore city over the harbour bridge to the north, Waitakere city to the west and Manukau city to the south. An amalgamation of these various cities’ councils, plus the regional council and three district councils into one,
  • Safety measures aid workzone accident reduction
    February 20, 2012
    Everyone connected with the highway industry is involved in the efforts to cut down the number of work zone accidents. Patrick Smith reports. A few months ago, as road work resumed on America's highways and bridges, US Transportation Secretary Ray LaHood called on drivers to use extra caution in work zones. At the same time he commended the success in reducing overall roadway fatalities in each of the last seven years.
  • Indra’s Horus added to more tunnels on Bogotá-Villavicencio route
    January 7, 2019
    Spainish IT firm Indra has implemented its Horus management system for the Herradura, Moscosio, Culebra and Oro Perdido tunnels in Colombia. The new tunnels, between Cáqueza and Puente Quetame, are part of the Bogotá-Villavicencio highway, one of Colombia's busiest roads. Indra's platform now manages 15 tunnels on the highway. This new section of the highway was opened in November 2017. The four new tunnels will be controlled by the Horus traffic and tunnel management platform, an Indra proprietary produ