Status Under construction Constructed Otoyol A.Ş. | Work begun July 2013 Traffic automotive | |
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Character Twin-tube motorway tunnel | ||
The Selçukgazi Tunnel (Turkish: Selçukgazi Tüneli) is a motorway tunnel under construction located at Dürdane Hill in Marmara Region as part of the Istanbul-Bursa Motorway in Turkey.
Situated near Selçukgazi village in Osmangazi district between Gemlik and Bursa, it is a twin-tube tunnel of 1,234 m (4,049 ft). The construction is carried out by Otoyol A.Ş., a consortium of Turkish Nurol, Özaltın, Makyol, Yüksel, Göçay and Italian Astaldi companies. Works at the tunnel began in July 2013, and are continuing. In March 2014, it was announced that the preparatory works are completed and tunneling will start soon.
Other tunnels on the route are the 3,417 m (11,211 ft)-long Samanlı Tunnel and the 1,747 m (5,732 ft)-long Belkahve Tunnel, which are under construction.