The Channel Tunnel that was never built

The ‘Chunnel’ may be the UK’s most famous underwater tunnel, but the British have been trying to dig to Europe since 1880 – and plans still remain for a second Channel Tunnel.

Innovation in TBM Traffic Tunnels (Silvino Pompeu-Santos) (Z

Why was the channel tunnel not built as a road? - Quora

Stephen Jones - File 770

How Are Underwater Tunnels Built? What You Need To Know

Ian Sales - File 770

Historic Tunnel Hill railway tunnel for lease, though owner says

Ian Sales - File 770

Ian Sales - File 770

Why was the channel tunnel not built as a road? - Quora

Why was the channel tunnel not built as a road? - Quora

Ruel Buscagan - QA/QC Engineer - UCC Holding