What does it take to bring the world’s oldest underground railway up to speed?
Australia can learn something from London’s Crossrail project, which is bringing the world’s oldest underground railway into the 21st Century.
Tag: tunnelling
The longest rail tunnel in the world has opened in Switzerland
In the works since the 1940s, The 57 km Gotthard Tunnel from Erstfeld to Bodio is not just the longest ...
