Post #4370340

What it takes to build the world’s longest railway tunnel – and restore nature once it’s done https://www.euronews.com/2026/07/31/europes-mega-landfill-in-the-alps-how-a-v-shaped-valley-became-a-u-shaped-one?utm_source=flipboard&utm_medium=activitypub Posted into 10 for Today (UK) @10-for-today-uk-FlipboardUK