By A Mystery Man Writer
Eurotunnel Class 9 - Wikipedia
File:Rail Scissors Crossovers on Channel Tunnel SCCT Slow.png - Wikipedia
Proposed British Isles fixed sea link connections - Wikipedia
Dollands Moor Freight Yard - Wikipedia
First Train to Paris (Waterloo Station, Final Instalment)
Longitudinal profile of a subsea tunnel (Eurotunnel) and a mountain
Csatorna-alagút – Wikipédia
Channel Tunnel View from the Mirror
Channel Tunnel - Wikipedia