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| | Institute of Railway Studies & Transport History | readings: Channel Tunnel |
 | | Between the Thames Tunnel and a tunnel under the Straits of Dover, uniting England with the Continent by continuous land communication, there is, however, an almost immeasurable difference. |
 | | We have tunnels through the same stratum, of three to four miles long, constructed by the aid of machinery altogether inferior and inadequate compared with that which is now available, and there can be no reason why one of twenty miles in length should not be made as easily. |
 | | Sir Edward Watkin says that the tunnel will be perfectly ventilated, and we therefore presume that he and his colleagues know of a system which is, at any rate, better than that of the Metropolitan or District, but the question of ventilation is one which may be left for engineers to discuss. |
| www.york.ac.uk /inst/irs/irshome/features/readings/archive/tunnel.htm (3072 words) |
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