The Biggest Little Railway in the World

The tiny train grinds to a halt on its first gentle hill, but one of the team has a brainwave. And the build team decide to construct an ambitious curving trestle bridge to cross a rocky stream.

First shown: 21 Jan 2018 This programme is subtitled This programme is audio described

Next on TV

Channel 4 Sun 28 Jan, 8pm Episode 4