Some of the most important links of a rail network are tunnels. This video looks at a tunnel that will cut travel times across Europe.
Video: DesignZip, on YouTube.

A short clip of China’s 603 km/h maglev beside an aircraft.

Japan’s maglev line, built mostly in tunnels through the mountains.

A railway across the Arabian desert, and how it is built.

Russia’s planned 400 km/h train and its new line.

A look at the new fast trains planned for Australia.

A business-class journey on Russia’s double-decker train.

A short clip of China’s 603 km/h maglev beside an aircraft.

Japan’s maglev line, built mostly in tunnels through the mountains.

A railway across the Arabian desert, and how it is built.