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In 1858, a French engineer, Thome` de Gamond arrived in England with a plan for a twenty-one mile tunnel across the English Channel. He said that it would be possible to build a platform in the cerntre of the Channel. The platform will serve as a port and a railway station. The tunnel would be well-ventilated if tall chimneys were built above sea-level. In 1860, a better plan was put forward by an English-man, William Low. He suggested that a double railway tunnel should be built. This would solve the problem of ventilation, for if train entered this tunnel, it would draw in fresh air behind it. 42 years later, a tunnel was actually begun. If, as the time, the British had no feared invasion, it would have been completed.
A Port
A Railway Station
The Problem of Ventilation
The Channel Tunnel