Grand Format : Les coulisses du Lyon-Turin

[@SlickManChoux]

Mal parti pour ce projet Ou est l'étude ?

[@nbtpco.5906]

🏗 À suivre

[@Andrea26041967]

The longest rail tunnel will be the Brennero Tunnel (actually undergoing) between Italy and Austria: 63 km. Sorry.

[@TrainzEchelleN]

Andrea Mozzetti Sorry but the total length is 55 km

[@itacaperduta]

@@TrainzEchelleN: It is true that the Brenner base tunnel itself will be 55 km long. But with the digging of a junction with the rail bypass of Innsbruck, it will reach 64 km! That being said, it really only matters for those who only dig these tunnels to be able to claim that they have "the first", "the longest" or "the biggest". They do these big works only to serve their vanities, especially since they are not the ones who pay! They never talk about the real utility of this work, the real benefits it brings to the public. But when they talk about it, they do propaganda, and never mention other more economic or ecologic alternatives.

[@massimopupa6803]

complimenti