Grand Paris Express: line 16 sees the end of the tunnel in Seine-Saint-Denis. Line 16, like line 17, will be operated by the operator Keolis.
29 kilometers long, line 16 is the first of the Grand Paris Express whose underground route is entirely dug. The Houda tunnel boring machine completed its journey on Monday February 26 at the Mare au Chanvre structure, located in the town of Sevran. It is the last of the seven tunnel boring machines (with Sarah, Bantan, Inès, Armelle, Mirelle and Maud)