Episodes List
Ep.1 Urban Heart Surgery
Air Date: 2014-07-16
A look at London's Crossrail, which requires building 42 km of tunnels under the city
Ep.2 Tunnels Under the Thames
Air Date: 2014-07-23
Engineers building Crossrail battle to rebuild a Victorian tunnel under the Royal Docks.
Ep.3 Platforms and Plague Pits
Air Date: 2014-07-30
The engineers building Crossrail race to build ten new train stations across London.
