HS2 makes progress at Euston as Mace Dragados JV excavates a 20-metre deep ‘box’ that will be home to a new Traction Substation (TSS).
Tag: railway
HS2 celebrates start of construction on UK’s longest railway bridge
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Stretching for more than two miles (3.4km), the HS2 Colne Valley Viaduct will also be the longest railway bridge in the UK.
