Follow an army of engineers and designers as they tackle the complex challenge of building Crossrail, a massive new subterranean railway deep beneath the streets of London.

Originally released by PBS, 2016. Streaming video file encoded with permission for digital streaming by Infobase on June 01, 2018.

Underground Railway (4:55); --Boring Under London (6:14); -- Building the Underwater Station (5:43); -- Protecting Historic Sites (5:44); -- Digging Below the Thames (5:29); -- Crossrail's First Breakthrough (2:31); -- Shoring Up Soho (3:33); -- Connaught Tunnel (7:58); -- Tottenham Court Road (5:54); -- Finishing Canary Wharf Station (3:09); -- London's Super Tunnel (0:58); -- Credits: Super Tunnel (0:51); .