Silvertown Tunnel boreholes (2)
Introduction
The photograph on this page of Silvertown Tunnel boreholes (2) by Stephen Craven as part of the Geograph project.
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Image: © Stephen Craven Taken: 7 Dec 2014
Geotechnical explorations for a proposed road tunnel under the Thames. The project was out for public consultation at the time and attracting strong views both for and against.