If you ignore the touristic Paris words in the beginning, it is a go...oject overview/news. Sort of Grand Paris 101.
Maybe one thing the a...ers in tunnels (I read here: Grand Paris Express tunnel construction i....com/tunneling-on-a-grand-scale-in-paris/
...Seine towards Créteil l'Echat station for the Grand Paris Express Line 15 South.
Grand Paris Express project introduces fo...https://www.newcivilengineer.com/latest/tbm-launches-for-grand-paris-express-metro-line-19-03-2020...
...an there really be that many tunnel boring machines working at once for Paris metro?
"Fifteen of those ma...g the Ile-de-France underground to cowl the 205 kilometers of the Grand Paris Express metro."
https://ourb...
Grand Paris Express - The first tunnel boring machine breakthrough from Swiss construction giant Implenia.
https://www.blick.ch/news/wirtschaft/historischer-durchstich-fuer-implenia-in-frankreich-blick-war-dabei-schweizer-koloss-frisst-sich-durch-paris-id15781264.html
#GrandParisExpress #Implenia