Category:Tunnels in Switzerland opened in the 20th century

Countries of Europe: Austria · Germany · Switzerland

Tunnels in Switzerland by century of opening: 19th century · 20th century · 21st century ·

Subcategories

This category has the following 8 subcategories, out of 8 total.

Tunnels in Switzerland opened in the 1900s‎ (2 C)
Tunnels in Switzerland opened in the 1910s‎ (2 C)
Tunnels in Switzerland opened in the 1920s‎ (1 C)
Tunnels in Switzerland opened in the 1940s‎ (2 C)
Tunnels in Switzerland opened in the 1960s‎ (2 C)
Tunnels in Switzerland opened in the 1980s‎ (4 C)
Tunnels in Switzerland opened in the 1990s‎ (2 C)

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Rail tunnels in Switzerland opened in the 20th century‎ (5 C)

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