After nearly 2 decades of construction work, the Gotthard Tunnel, the world’s longest and deepest rail tunnel opened in Switzerland earlier this month.

The tunnel is expected to revolutionise travel between northern and southern Europe by providing a high speed rail link underneath the Swiss Alps, moving freight traffic off the road and onto the rails. It is estimated that more than a million lorry loads of freight will move from road to rail.

Whilst the tunnels have been officially opened scheduled services will not begin until December 2016 when up to 265 freight trains and 65 passenger trains a day are expected to run.