Gotthard Base Tunnel, World's Longest, Deepest Tunnel, Is Officially Open In Switzerland : The Two-Way : NPR
Gotthard Base Tunnel | Description, Length, Importance, Opening, & Facts | Britannica
Switzerland tunnel: The oddest moments of the opening ceremony - BBC News
Illuminati opening ceremony of Gotthard Base Tunnel - YouTube
تويتر \ Dark Horse News على تويتر: "Bizarre Opening Ceremony For Gotthard Base Tunnel In Switzerland PART 2 https://t.co/DTaN7OjxbX https://t.co/YQORxfFFnx"
Opening Ceremony of Worlds Longest Tunnel (Gotthard/Switzerland) - YouTube
Gotthard Base Tunnel Opening Ceremony | Railway-News
World's longest rail tunnel opens with theatrical parade – video | World news | The Guardian
World's longest and deepest rail tunnel opens in Switzerland | The Gotthard tunnel opening ceremony was spectacular. | By BBC News | Facebook
The World's Longest Rail Tunnel Had A Creepy AF Opening Ceremony
Gotthard Tunnel: dancing haystacks not whirling dervishes - SWI swissinfo.ch