Second tunnel bore under Long Itchington Wood in Warwickshire
HS2 Ltd’s tunnel boring machine (TBM) has launched for its second one-mile tunnel bore under Long Itchington Wood in Warwickshire, marking the next big milestone for construction on the northern section of Phase One of the HS2 project. The 125 metre-long TBM, nicknamed ‘Dorothy’, is boring the tunnel that preserves Read more…