MegaStructures (2004)

S1E3 Channel Tunnel

The Channel Tunnel, also known as the Euro Tunnel, ranks among the longest underground rail tunnels globally, connecting England and France. It features two main rail tunnels with a smaller service tunnel in between, spanning a total of 153 kilometers. This documentary explores the intense competition between the British and French teams to finish the tunneling project, highlighting the various challenges encountered during its construction.