Fond farewell to marvellous ‘Mary’ the Humber tunnel machine
(Image: National Grid)
The team behind the £100 million gas pipeline project beneath the River Humber have bid a fond farewell to Mary, the 160m tunnel boring machine.
Having completed the 5km subterranean journey from Goxhill to Paull last month, she has been dismantled and lifted to the surface, ready for shipping back to Germany and her next tunnelling challenge.
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