Tuesday, 11 April 2017

This giant boring machine is actually quite exciting if you use the Northern Line | London - ITV News

This giant boring machine is actually quite exciting if you use the Northern Line | London - ITV News
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Credit: TfL
A giant boring machine is being used to excavate a 3.2km tunnel from Battersea to Kennington, south London, as part of the Northern Line extension. ...

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