Marmaray Project Documentary

documentary by the Discovery Channel for the Marmaray tube passage.

The world's deepest underwater tunnel, the world's busiest maritime trade in one of the lines, A critical fault line 12 Having been built on the open shaft while continuing to ediliyor.proj a nice documentary covering an area of ​​three football fields in length çalışması.istanbul in the Strait of depth Marmaray, Connects Europe and Asia…