The deck of HS2’s Colne Valley Viaduct in Buckinghamshire has been completed to break a 137-year old record as Britain’s longest railway viaduct.
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HS2, Britain’s high-speed rail project, is buried in statistics. However, there is one statistic that burrows its way out from all the others. 646 freight trains have delivered one million tonnes of construction materials to the HS2 construction site at Quainton, around fifty miles (80km) north of London Euston – or 45 miles north of […]