The Zigana Tunnel is one of the most important infrastructure projects in Turkey, and even one of the biggest infrastructure projects, a tunnel built on the Trabzon-Gümüşhane road
2019-04-19Turkish Prime Minister’s assistant Fikri Ishik said that the work on the massive Zigana tunnel is under way and that 8 km of the tunnel which is one of the largest projects in the field of road transport in Turkey, has been completed...
2017-08-08