HS2 launches first Midlands giant tunnelling machine
HS2 CEO Mark Thurston pushed the button to start HS2’s tunnel boring machine on its one-mile journey under Long Itchington Wood in Warwickshire, marking the launch of the first TBM on the Midlands section of HS2.
Around 170 engineers have been working on the 2,000 tonne, 125m long TBM during its construction and assembly. An expert tunnelling team will now work around the clock in shifts to operate the machine for around five months as it excavates the first bore of the one-mile tunnel.