2 ms·
Austria, France and Italy are currently copying Switzerland in building base tunnels [1] to mostly carry rail freight. [1] https://en.wikipedia.org/wiki/Base_t
by rjsw 1y ago
Austria, France and Italy are currently copying Switzerland in building base tunnels [1] to mostly carry rail freight.
[1] https://en.wikipedia.org/wiki/Base_tunnel https://en.wikipedia.org/wiki/Base_tunnel