River Thames Tunnel

United Kingdom / England / Grays /
 tunnel, invisible
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The River Thames Tunnel a 2.5 km (1.5 mile) tunnel for the Channel Tunnel Rail Link (CTRL), also known as High Speed 1 (HS1)
Nearby cities:
Coordinates:   51°27'41"N   0°17'32"E

Comments

  • Who can tell me what the ground type was that the drills of the Thames tunnel, clay or chalk Rock came against CTRL? In advance thank you Henk van Lindt
This article was last modified 12 years ago