15 Milyar Paundluk Demir Yolu: Büyük Açılış: Under Pressure, Over Budget

ÖZET

Following the construction workers of Crossrail as they battle to finish the final stages of the new Elizabeth Line underground railway beneath the streets of London. Costing over fifteen billion pounds and stretching 120km across the capital, this extraordinary construction project is one of the biggest in Europe and one of the most ambitious engineering feats in Britain since the time of Brunel.