Poland launches tender for vast underground rail link at new central airport

Poland’s Centralny Port Komunikacyjny (CPK) has opened a major tender for the design and construction of an underground tunnel and railway station that will sit beneath the country’s planned new central airport. The post Poland launches tender for vast underground rail link at new central airport appeared first on New Civil Engineer.

Engineers build ‘dance floor’ to fix Merseyrail underground tunnel

Railway engineers are using innovative solutions to repair an underground tunnel in Liverpool city centre. The post Engineers build ‘dance floor’ to fix Merseyrail underground tunnel appeared first on New Civil Engineer.

Tom Scott - The Giant Underground Tunnels Protecting Tokyo From Floods, 08072019

If you believe the hype, then the Metropolitan Area Underground Discharge Channel stops Tokyo flooding. It doesn't. But it is one colossal part of a huge network of flood defences that protect a city that would otherwise be... well, very wet.